Conference contributions

T-250. The displacive phase-transition anharmonicity energy model DEA+G.

Th. M. Gesing, L. Robben, M. M. Murshed
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-249. Thermal properties of SmFeO₃ and HoFeO₃.

I. A. Mitu, M. Mangir Murshed, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-248. Freezing Na hopping in zinc-phosphate sodalite |Na₆(H₂O)₈|[ZnPO₄]₆.

K. Krämer, Th. M. Gesing, L. Robben
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-247. Structure determination by combining BVS restricted PDF modelling and DFT within an on-the-fly trained ML algorithm.

P. T. Diephaus, Th. M. Gesing, W. Dononelli
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-246. Synthesis and characterization of a series of novel schafarzikites (PbSb)(Fe_1-xCr_x)O₄.

C. M. Uribe-Rincón, P. B. Klar, Th. M. Gesing, M. M. Murshed
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-245. Structural analysis of quantum-crystalline platinum on SiO₂ aerogels for on-chip catalytic hydrogen combustion.

O. Thüringer, A. L. S. Fiates, A. Schander, R. Moreira, M. Schowalter, W. Dononelli, K. Krämer, A. Rosenauer, M. J. Vellekoop, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-244. Synthesis and characterization of thermochromic pyrochlore-type Bi_2–xTi₂O_7–1.5x (x = 0, 0.5) .

R. Paul, A. Wollbrink, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-243. Superstructure refinement of α-black minium from combined nPDF and sPDF data within ML-DFT-PDF analysis.

Th. M. Gesing, W. Dononelli, L. Robben, M. M. Murshed
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-242. Hydrothermal synthesis of ZSM-5 with high aluminium content.

S. Banjak, L. Robben, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-241. Synthesis, characterization and structure property relations in (Co_1-xNi_x)Sb₂O₄.

C. S. Reuter, M. M. Murshed, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-240. Synthesis and properties of phosphate enclathrated cancrinite single crystals.

J.-Ch. Buhl, Th. M. Gesing
33^rd Annual Meeting of the German Crystallographic Society , March 10^th - 13^th 2025, Hannover, Germany.
A

T-239. Mullite-type O8 EMBO₄ phases (E = Pb, Sn; M = Al, Ga, V, Cr, Fe, Mn) as exciton source for photo-catalytic processes on activated carbon.

Th. M. Gesing, S. Wittmann, M. M. Murshed, R. Moreira
MRS Spring meeting 2025, April 7^th - 11^th 2025, Seattle, WA, USA.
A

T-238. Structural characterization of quantum-crystalline Pt on SiO₂ aerogels used for in-a-chip catalytic combustion of hydrogen.

O. Thüringer, A. L. S. Fiates, A. Schander, R. Moreira, M. Schowalter, W. Dononelli, K. Krämer, A. Rosenauer, M. J. Vellekoop, Th. M. Gesing
MRS Spring meeting 2025, April 7^th - 11^th 2025, Seattle, WA, USA.
A

T-237. DEA+G: a model to determine the anharmonicity energy driving a displacive phase transition.

Th. M. Gesing, L. Robben, M. M. Murshed
MRS Spring meeting 2025, April 7^th - 11^th 2025, Seattle, WA, USA.
A

T-236. Mixed Oxy-Hydride Materials as PCET Reagents.

Y. Sheidaei, Th. M. Gesing, I. Siewert
International CataLysis Networking Conference 2024, September 24^th - 26^th 2024, Pforzheim, Germany.
A

T-235. Pb₁₂O₁₉ – ML-DFT-PDF crystal structure analysis from combined neutron and synchrotron total scattering data.

Th. M. Gesing, W. Dononelli, L. Robben, M. M. Murshed
German Conference on Neutron Scattering 2024, September 16^th - 18^th 2024, Aachen, Germany.
A

T-234. Lattice dynamics of Pb(Mn_1-xFe_x)BO₄ (x = 0, 0.5, 1.0) studied by inelastic neutron scattering.

M. M. Murshed, M. Gogolin, C.M.N. Kumar, M. M. Koza, Th. M. Gesing
German Conference on Neutron Scattering 2024, September 16^th - 18^th 2024, Aachen, Germany.
A

T-233. Structural and spectroscopic characterisation of schafarzikite-type PbSbMO₄ (M = Cr, Fe, Mn).

C. M. Uribe Rincon, K. Ghosh, P. B. Klar, Th. M. Gesing, M. M. Murshed
34^th European Crystallographic Meeting, August 26^th - 30^st 2024, Padua, Italy.
A

T-232. Determination of the average crystallite size and the crystallite size distribution: The envelope function approach EnvACS.

Th. M. Gesing, L. Robben
34^th European Crystallographic Meeting, August 26^th - 30^st 2024, Padua, Italy.
A

T-231. Comparative study on structure-property relationships of mullite-type compounds Bi₂M₄O₉ (M = Al³⁺, Fe³⁺, Ga³⁺).

S. Schuh, A. Wollbrink, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-230. Multi-phase PDF analysis of the near ambient condition phase transitions of quantum-crystalline brookite.

O. Thüringer, A. Wollbrink, K. Krämer, M. Bäumer, L. Robben, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-229. Structural and spectroscopic analysis of mixed valence schafarzikite PbBi(Fe_1-xMn_x)O₄.

C. M. Uribe Rincón, K. Ghosh, Th. M. Gesing, M. M. Murshed
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-228. Interaction between different TiO₂ polymorphs and their interjunctions for photocatalytic dye degradation.

O. Thüringer, A. Wollbrink, M. Bäumer, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-227. Determination of atomic arrangement from glassy SiO₂ via machine-learning assisted DFT-PDF fitting.

P. T. Diephaus, W. Dononelli, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-226. Synthesis, structural and spectroscopic characterizations of (Mg_1-xFe_x)₂SiO₄ olivines for the characterization Marsian regolith.

M. I. Jundullah Hanafi, M. M. Murshed, L. Robben, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-225. Pb₂(Pb_1-xSn_x)O₄: characterization of temperature-dependent structure-property relations.

C. S. Reuter, M. M. Murshed, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-224. Temperature-dependent structural and spectroscopic investigations of mullite-type SnMBO₄ compounds with M = Cr and V.

S. Wittmann, M. M. Murshed, A. Koldemir, R.Pöttgen, Th. M. Gesing
32^nd Annual Meeting of the German Crystallographic Society , March 18^th - 21^st 2024, Bayreuth, Germany.
A

T-223. SiO₂/Platinum Monolith Aerogels Realized in Closed µfluidic Channels .

A. L. Silveira Fiates, O. Thüringer, T.M. Gesing, M. Vellekoop
XXXV EUROSENSORS Conference, September 10^th - 13^th 2023, Lecce, Italy,
A

T-222. Periodic trends of stereochemical activity of lone electron pairs in designing crystal physico-chemical properties of materials.

M.M. Murshed, T.M. Gesing
26^th General Assembly and Congress of the International Union of Crystallpgraphy 22.-29.08.2023, Melbourne, Australia
A

T-221. Synthesis and characterization of mullite-type SnMBO₄ (M = Cr, V): structural, spectroscopic, magnetic, and thermal properties.

S. Wittmann, M.M. Murshed, A. Koldemir, R. Pöttgen, T.M. Gesing
26^th General Assembly and Congress of the International Union of Crystallpgraphy 22.-29.08.2023, Melbourne, Australia
A

T-220. Tailormade nano-crystalline multi-polymorphic titania photocatalyst for degradation of dissolved organic molecules.

O. Thüringer, A. Wollbrink, T. M. Gesing
ACS Fall Meeting 13.-17.08.2023, San Francisco, USA
A

T-219. TiO₂ inverse opal films with enhanced photocatalytic efficiency using a one-step precursor method.

O. Thüringer, A. Wollbrink, M. Bäumer, T. M. Gesing
ACS Fall Meeting 13.-17.08.2023, San Francisco, USA
A

T-218. Crystal structure determination via machine-learning assisted DFT-PDF fitting.

P. T. Diephaus, W. Dononelli, Th. M. Gesing
COST action CA21101 COSY, September 19^th - 22^nd 2023, Belgrad, Serbia.
A

T-217. Mixed Oxy-Hydride Materials as PCET Reagents.

Y. Sheidaei, Th. M. Gesing, I. Siewert
IWCE 2023, International Workshop on Correlation Dynamics in Energy Conversion , September 11^th - 14^st 2023, Göttingen, Germany.
A

T-216. Formation and properties of mullite-type photocatalysts for the degradation of persistent organic pollutions.

S. Schuh, A. Wollbrink, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-215. Structural and Spectroscopic Investigation of Mechanically Induced Defective Forsterite (Mg₂SiO₄) to Describe Martian Regolith.

Md. I. Jundullah Hanafi, M. M. Murshed, L. Robben, W. Dononelli, A. Kirsch, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-214. Structural, optical and vibrational investigations of dolomite-type structures MSn(BO₃)₂ for M = Mn, Fe, Co and Ni.

S. Wittmann, M. M. Murshed, V. Bilovol, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-213. Multi-polymorphic tailormade thin-film titania phases as reference system for photocatalytic persistent organic pollutant degradation.

O. Thüringer, A. Wollbrink, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-212. In-house pair distribution function analysis: Sample dependent data collection strategies.

K. Krämer, Th. M. Gesing, L. Robben
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-211. Synthesis, characterization and structure-property relations in Pb₂(Pb_1-xSn_x)O₄.

C. S. Reuter, M. M. Murshed, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-210. Finding a measure for the quality of pair distribution functions from in-house total scattering data.

K. Krämer, Th. M. Gesing, L. Robben
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-209. Structural characterization of the lone electron pair effect on the (Pb_1-xSr_x)MnBO₄ mullite-type phases.

C. M. Uribe Rincón, M. M. Murshed, Th. M. Gesing
31^st Annual Meeting of the German Crystallographic Society , March 27^th - 30^st 2023, Frankfurt, Germany.
A

T-208. Solving atomic structures by combining analysis of PDF pattern with DFT calculations in machine learning enhanced global optimization.

W. Dononelli, M. Klöve, N. Lefeld, Th. M. Gesing, B. B. Iversen
Conference on Analysis of Diffraction Data in Real Space, October 16^th - 21^st 2022, Grenoble, France.
A

T-207. Effects of measurement parameters on pair distribution function calculation from in-house total scattering data.

K. Krämer, Th. M. Gesing, L. Robben
Conference on Analysis of Diffraction Data in Real Space, October 16^th - 21^st 2022, Grenoble, France.
A Poster prize

T-206. Thermal expansion modeling of mullite-type Bi₂Fe₄O₉, Bi₂Fe₂Mn₂O₁₀ and Bi₂Mn₄O₁₀ across magnetic phase transitions studied by neutron elastic scatterings.

M. M. Murshed, N. K. C. Kumar, Th. M. Gesing
ILL/ESS User meeting, October 5^th - 7^th 2022, Lund, Sweden.
A

T-205. Hexagallate substrates for oxide spintronic applications.

Ch. Guguschev, M. Brützam, C. Richter, D. Klimm, C. Dubs, K. Dadzis, Ch. Hirschle, Th. M. Gesing, M. Schulze, A. Kwasniewski, J. Schreuer, M. Bickermann, D. G. Schlom
28^th workshop on oxide electronics, October 2^nd - 5^th 2022, Portland, Maine, USA.
A

T-204. Periodic trends of stereochemical activity of lone electron pairs.

M. M. Murshed, Th. M. Gesing
33^rd European Crystallographic Meeting, August 23^rd - 27^th 2022, Versailles, France.
A

T-203. Temperature-dependent structural and spectroscopic properties of mullite-type SnMBO₄.

Th. M. Gesing, S. Wittmann, A. Koldemir, R. Pöttgen, M. M. Murshed
33^rd European Crystallographic Meeting, August 23^rd - 27^th 2022, Versailles, France.
A

T-202. Total scattering and in-situ Raman spectroscopy investigations on the acid leaching of Aurivillius-type Bi₂W₂O₉.

N. Lefeld, A. Kirsch, M. Gogolin, S. Banerjee, Th. M. Gesing
17^th European Powder Diffraction and Instrumentation Conference 31.05.-03.06.2022, Šibenik, Croatia.
A

T-201. Revisiting the growth of large (Mg,Zr):SrGa₁₂O₁₉ single crystals: Core formation and its impact on structural homogeneity revealed by correlative X-ray imaging.

C. Guguschev, C. Richter, M. Brützam, K. Dadzis, C. Hirschle, Th. M. Gesing, M. Schulze, A. Kwasniewski, J. Schreuer, D. G. Schlom
8^th International Workshop on Crystal Growth Technology (IWCGT-8) Berlin, Germany May 29^th – June 2^nd, 2022
A

T-200. Structural and spectroscopic properties of SnMBO₄ (M = Al, Ga).

S. Wittmann, M. M. Murshed, V. Bilovol, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-199. Halogenide-sodalites: Thermal expansion, decomposition and the Lindemann criterion.

M. Wolpmann, L. Robben, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-198. Synthesis and characterization of mullite-type NdMnTiO₅: Structural, spectroscopic, thermal and magnetic properties analyses.

K. Ghosh, M. M. Murshed, Th. Frederichs, N. K. C. Muniraju, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-197. A rare phenomenon inversion in mullite-type RAlGeO₅ for R = Y, Sm – Lu.

K. Ghosh, M. M. Murshed, M. Fischer, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-196. Synthesis and characterization of indium-containing sillenite.

M. I. Hossain, M. M. Murshed, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-195. Effect of iron substitution by nickel on crystal structures, optical, and magnetic properties in double perovskite series Sr₂Fe_1-xNi_xTeO₆ with x = 0, 0.25, 050, 0.75, and 1.

A. Zaraq, B. Orayech, J. M. Igartua, A. el Bouari, D. H. Gregory, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-194. Role of lithium diffusion on thermal expansion of Li_0.4WO₃ bronze studied by neutron elastic and quasi-elastic scatterings.

M. M. Murshed, M. S. Rahman, M. M. Koza, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-193. Topochemical conversion of layered tungstates: an in-situ Raman and total scattering study.

N. Lefeld, A. Kirsch, M. Gogolin, S. Banerjee, Th. M. Gesing
30^th Annual Meeting of the German Crystallographic Society, March 14^th - 17^th 2022, München, Germany.
A

T-192. Structural, spectroscopic, thermal and magnetic properties of NdMnTiO₅.

K. Ghosh, M. M. Murshed, Th. Frederichs, N. Kumar C. M., Th. M. Gesing
Royal Society of Chemistry (RSC) Solid State Chemistry Group Christmas Meeting 2021 (Virtual meeting)
A

T-191. Aluminum to germanium inversion in mullite-type RAlGeO₅: characterization of a rare phenomenon for R = Y, Sm – Lu.

K. Ghosh, M. M. Murshed, M. Fischer, Th. M. Gesing
Royal Society of Chemistry (RSC) Solid State Chemistry Group Christmas Meeting 2021 (Virtual meeting)
A

T-190. Revisiting the growth of large (Mg,Zr):SrGa₁₂O₁₉ bulk crystals: Core formation and its impact on structural homogeneity revealed by correlative X-ray imaging .

C. Guguschev, C. Richter, M. Brützam, K. Dadzi, J. Schreuer, C. Hirschle, Th. M. Gesing, A. Kwasniewski, D. G. Schlom
51. Deutsche Kristallzüchtungstagung 6.-8.10.2021, Berlin, Germany
A

T-189. Modeling of lattice thermal expansion close to phase transitions: a DEA model extension.

Th. M. Gesing, L. Robben, M. M. Murshed
25^th General Assembly and Congress of the International Union of Crystallpgraphy 14.-22.08.2021, Praque, Czech Republic
Acta Crystallogr. A77 (2021) C1238-C1239
- DOI OA - A

T-188. Intelligent materials properties: Thermochromism and the Debye temperature.

Plenary lecture

Th. M. Gesing
International Conference on Science and Technology 11.-13.03.2021, Dhaka, Bangladesh. Online-Meeting
A

T-187. Mullite-type phases: Structural complexity and temperature-dependent structure property relations.

Plenary lecture

Th. M. Gesing
6^th Bangladesh Crystallpgraphic Conference 16.-17.01.2021, Dhaka, Bangladesh. Online-Meeting
A

T-186. Periodic trend of stereochemical activity of lone electron pairs.

Invited lecture

M. M. Murshed, Th. M. Gesing
6^th Bangladesh Crystallpgraphic Conference 16.-17.01.2021, Dhaka, Bangladesh. Online-Meeting
A

T-185. Synthesis and characterization of mullite-type NdMnTiO₅: structural, spectroscopic, thermogravimetric and magnetic susceptibility analyses.

K. Ghosh, M. M. Murshed, Th. M. Gesing
25^th General Assembly and Congress of the International Union of Crystallpgraphy, 14.-22.08.2021, Praque, Czech Republic
A

T-184. Structure-property relationships of multiferroic Bi₂Fe₄O₉ from the nano- to the microsize.

A. Kirsch, K. M. Ø. Jensen, M. M. Murshed, F. J. Litterst, M. T. Wharmby, Th. M. Gesing
17^th European Powder Diffraction and Instrumentation Conference 26.-30.05.2020, Šibenik, Croatia.
A

T-183. Temperature-dependent structural and non-linear optical properties of Pb₂In₂Si₂O₉ and Pb₂Sc₂Si₂O₉.

M. Gogolin, M. M. Murshed, L. Bayarjargal, Th. M. Gesing
17^th European Powder Diffraction and Instrumentation Conference 26.-30.05.2020, Šibenik, Croatia.
A

T-182. Long- and short-range distortion analysis using complementary electron-, neutron- and photon-based techniques.

N. Lefeld, M. M. Murshed, V. Baran, M. Teck, M. Schowalter, P. Bottke, Th. M. Gesing
17^th European Powder Diffraction and Instrumentation Conference 26.-30.05.2020, Šibenik, Croatia.
A

T-181. Tuning the crystallization kinetics and pathways of multiferroic Bi₂Fe₄O₉.

A. Kirsch, Th. M. Gesing
17^th European Conference on Solid State Chemistry 1.-4.09.2019, Lille, France.
A

T-180. Analysis of phonon spectra of PbFeBO₄, PbMnBO₄ and PbFe_0.5Mn_0.5BO₄ from non-magnetic spectral analogues.

M. M. Murshed, M. Gogolin, C. M. N. Kumar, M. M. Koza, Th. M. Gesing
17^th European Conference on Solid State Chemistry 1.-4.09.2019, Lille, France.
A

T-179. Periodic trend of stereochemical activity of lone electron pairs.

M. M. Murshed, Th. M. Gesing
32^nd European Crystallographic Meeting 18.-23.08.2019, Vienna, Austria.
A

T-178. The microscopic origin of axial negative thermal expansion and negative linear compressibility in alpha- and beta-PbAlBO₄.

M. Gogolin, M. M. Murshed, M. Ende, R. Milrtech, Th. M. Gesing
32^nd European Crystallographic Meeting 18.-23.08.2019, Vienna, Austria.
A

T-177. Multiferroic Bi₂Fe₄O₉: Tuning of crystallization pathways and kinetics.

A. Kirsch, M. M. Murshed, Th. M. Gesing
32^nd European Crystallographic Meeting 18.-23.08.2019, Vienna, Austria.
A

T-176. Growth and characterization of large-lattice-parameter perovskite substrate single crystals for ferroelectric films and devices.

C. Guguschev, D. Klimm, M. Brützam, T. M. Gesing, M. Gogolin, J. Hidde, T. Markurt, S. Ganschow, M. Bickermann, D. G. Schlom
19^th International Conference on Crystal Growth and Epitaxy, Keystone, Colorado, USA.
A

T-175. Negative compressibility driven thermophysical properties of alpha- and beta-PbAlBO₄.

M. Gogolin, M. M. Murshed, Th. M. Gesing
21^st GDCh young chemists spring symposium and 2^nd European Young Chemists‘ Meeting, March 20^th - 23^rd, Bremen, Germany.
A

T-174. Two Novel Mixed Alkali Praseodymium Orthoborates: K_1.3(1)Li_1.7(1)Pr₂(BO₃)₃ and K₂LiPr(BO₃)₂.

P. Chen, M. Gogolin, M. M. Murshed, Th. M. Gesing
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 102.
A

T-173. Comparative study on the axial negative thermal expansion of linear and zig-zag chain backboned α- and β-PbAlBO₄.

M. Gogolin, M. M. Murshed, Th. M. Gesing
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 124.
A

T-172. Synthesis and characterization of (Bi_1-xR_x)₂Mn₄O₁₀ (R = Nd, Sm and Eu) for x = 0.0 – 1.0.

K. Ghosh, Th. M. Gesing, M. M. Murshed
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 125.
A

T-171. Bond lengths in alumino-silicate halide sodalites from 13 K to decomposition.

M. Wolpmann, L. Robben, Th. M. Gesing
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 122.
A

T-170. Temperature-dependent structural investigation of |Na₈(ReO₄)|[AlSiO₄]₆ sodalite: Phase transitions and thermal stability.

Hilke Petersen, Lars Robben, Th. M. Gesing
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 80.
A

T-169. Size-dependent structural, spectroscopic and thermoanalytic properties of nano- to poly-crystalline Bi₂Fe₄O₉.

A. Kirsch, M. M. Murshed, F. J. Litterst, Th. M. Gesing
27^th Annual Meeting of the German Crystallographic Society, March 25^th - 28^th, Leipzig, Germany.
Z. Kristallogr. Suppl. 39 (2019) 66.
A

T-168. Effect of the synthesis method on the photocatalitic activity of mullite-type Bi₂Al₄O₉ towards the visible-light induced methanol oxidation.

F. Tarasi, M. Curti, A. Kirsch, M. M. Murshed, Th. M. Gesing, J. H. Ubogui, P. C. des Santos Claro, C. B. Mendive
Congreso Internacional de Metalurgia y Materiales, 1. - 5.10.2018 San Carlos de Bariloche, Argentina
A

T-167. Temperature-dependent elastic and inelastic neutron scatterings of mullite-type PbMBO₄ (M = Fe, Mn) compounds.

M. M. Murshed, M. Gogolin, C. M. N. Kumar, A. Huq, M. Koza, Th. M. Gesing
ILL/ESS User Meeting, 9. - 12.10.2018 Grenoble, France.
A

T-166. Thermal properties of 2:1 bismuth borate ceramics: microscopic contribution of lone electron pairs for lattice expansion tensors.

M. M. Murshed, H. Petersen, M. Fischer, M. Curti, C. B. Mendive, V. Baran, A. Senyshyn, Th. M. Gesing
MRS Fall Metting, 25. - 30.11.2018 Boston (Massachusetts), USA.
A

T-165. Temperature-dependent structural and spectroscopic investigations of (Bi_1-xFe_x)FeO₃ (x = 0.17 and 0.33) using neutron elastic and light inelastic scattering.

A. Kirsch, M. M. Murshed, M. Kirkham, A. Huq, Th. M. Gesing
MRS Fall Metting, 25. - 30.11.2018 Boston (Massachusetts), USA.
A

T-164. Recent progress in perovskite-type substrate crystal growth at the Leibniz Institute for Crystal Growth.

C. Guguschev, J. Hidde, T. M. Gesing, M. Gogolin, D. Klimm
6^th European Conference on Crystal Growth, 16. - 20.9.2018 Varna, Bulgaria.
A

T-163. Structural and spectroscopic investigation on the crystallization behavior of Bi₂Fe₄O₉.

A. Kirsch, M. M. Murshed, Th. M. Gesing
31^st European Crystallographic Meeting, 22. - 27.8.2018 Oviedo, Spain.
A

T-162. Yttrium substituted Bismuth oxides as high-temperature thermochromic materials.

Th. M. Gesing, A. Staubitz, X. Liu
31^st European Crystallographic Meeting, 22. - 27.8.2018 Oviedo, Spain.
A

T-161. Recent progress in perovskite-type substrate crystal growth at the Leibniz Institute for Crystal Growth.

C. Guguschev, J. Hidde, T. M. Gesing, M. Gogolin, D. Klimm
20^th Workshop on Dielectrics in Microelectronics, 11. - 14.6.2018 Berlin, Germany.
A

T-160. Temperature-dependent structural and spectroscopic investigations on (Bi_1-xFe_x)FeO₃.

A. Kirsch, M. M. Murshed, M. Kirkham, A. Huq, F. J. Litterst, Th. M. Gesing
20^th North German PhD colloquium, 21. - 22.9.2017 Kiel, Germany.
A

T-159. Growth and characterization of single crystalline alpha- and beta-PbAlBO₄.

M. Gogolin, M. M. Murshed, Th. M. Gesing
20^th North German PhD colloquium, 21. - 22.9.2017 Kiel, Germany.
A

T-158. Synthesis and characterizations of H₂W₂O₇·nH₂O layered tungstates hosting hydrogen storage and conduction.

N. Lefeld, M. M. Murshed, P. Bottke, Th. M. Gesing
16^th European Conference on Solid State Chemistry, 23. - 26.7.2017 Glasgow, UK.
A

T-157. Phase evolution of (Bi_1-xFe_x)FeO₃: A temperature-dependent neutron time-of-flight powder diffraction and light inelastic scattering study.

A. Kirsch, M. M. Murshed, M. Kirkham, A. Huq, F. J. Litterst, Th. M. Gesing
16^th European Conference on Solid State Chemistry, 23. - 26.7.2017 Glasgow, UK.
A

T-156. Symmetry and phase purity of partially substituted lithium lanthanum zirconates.

L. Robben, Thorsten M. Gesing
Lithium Battery Discussion, 11. - 16.6.2017 Arcachone, France.
A

T-155. Temperature-dependent structure and thermal stability of |Na₈(MO₄)(H₂O)₂|[AlSiO₄]₆ cancrinites.

H. Petersen, L. Robben, Thorsten M. Gesing
Z. Kristallogr. Suppl. 37 (2017) 117.
A

T-154. Lattice Thermal Expansion of Bi₂Fe₄O₉, Bi₂Fe₂Mn₂O₁₀ and Bi₂Mn₄O₁₀.

M. Mangir Murshed, C. M. N. Kumar, A. Huq, Thorsten M. Gesing
Z. Kristallogr. Suppl. 37 (2017) 137.
A

T-153. Structural and spectroscopic characterizations of layered tungstate hosting as hydrogen storage and conduction material.

N. Lefeld, M. Mangir Murshed, P. Bottke, Thorsten M. Gesing
Z. Kristallogr. Suppl. 37 (2017) 75.
A

T-152. Temperature-dependent structural and spectroscopic investigations of (Bi_1-xFe_x)FeO₃ (x = 0.17 and 0.33) using neutron elastic and light inelastic scattering.

A. Kisch, M. Mangir Murshed, M. Kirkham, A. Huq, Thorsten M. Gesing
Z. Kristallogr. Suppl. 37 (2017) 48.
A

T-151. Synthesis and characterization of a novel ferrite K₂Fe₄O₇.

M. Gogolin, M. Mangir Murshed, Thorsten M. Gesing
Z. Kristallogr. Suppl. 37 (2017) 119.
A

T-150. Lattice Thermal Expansion of Bi₂Fe₄O₉, Bi₂Fe₂Mn₂O₁₀ and Bi₂Mn₄O₁₀.

M. Mangir Murshed, C. M. N. Kumar, Ashfia Huq, Thorsten M. Gesing
German Conference on Neutron Scattering, 20. - 22.9.2016 Kiel, Germany.
A

T-149. Mechanical properties of multiferroic Bi₂Mn₄O₁₀: Full set of elastic constants determined by inelastic neutron scattering.

F. Ziegler, H. Gibhardt, O. Sobolev, M. M. Murshed, Th. M. Gesing, G. Eckhold
German Conference on Neutron Scattering, 20. - 22.9.2016 Kiel, Germany.
A

T-148. Characterization of lone electron pair using Liebau density vector and Wang-Liebau eccentricity parameters.

M. Mangir Murshed, C. B. Mendive, M. Curti, Th. M. Gesing
30^th European Crystallographic Meeting, 28th August - 1st September 2016, Congress Center Basel, Switzerland.
A

T-147. Role of lithium diffusion on thermal expansion of Li_0.4WO₃ bronze.

Th. M. Gesing, M. S. Rahman, A. Huq, M. M. Murshed
30^th European Crystallographic Meeting, 28th August - 1st September 2016, Congress Center Basel, Switzerland.
A

T-146. Lattice thermal expansion of 3:2 and 2:1 mullites between 4 K and 1330 K.

M. M. Murshed, M. Šehović, A. Senyshyn, M. Fischer, H. Schneider, Th. M. Gesing
15^th Powder Diffraction Conference (EPDIC), 12.-15.06.2016, Bari, Italy.
A

T-145. Structural, spectroscopic and thermal behaviors of mullite-type compounds studied by neutron TOF, X-ray PDF and inelastic light scattering.

Th. M. Gesing, A. Huq, G. Nénert, M. Gateshki, Th. Schönbeck, M. M. Murshed
15^th Powder Diffraction Conference (EPDIC), 12.-15.06.2016, Bari, Italy.
A

T-144. Low-temperature phase-transitions of │Na₆(H₂O)₈│[ZnPO₄]₆.

L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 36 (2016) 126.
A

T-143. Formation and stability of mullite-type aluminumborates.

K. Hoffmann, T. J. Hooper, J. V. Hanna, M. M. Murshed, H. Zhao, U. Kolb, M. Fischer, O. Dolotko, P. Kudejová, Z. Révay, H. Schneider, Th. M. Gesing, R. X. Fischer
Z. Kristallogr. Suppl. 36 (2016) 90.
A

T-142. Microscopic understanding of axial negative thermal expansion: a study on potassium arsenotungstate using neutron diffraction and DFT.

M. M. Murshed, P. Zhao, M. Fischer, A. Huq, E. V. Alekseev, Th. M. Gesing
Z. Kristallogr. Suppl. 36 (2016) 151.
A

T-141. Mechanical properties of multiferroic Bi₂Mn₄O₁₀: Full set of elastic constants determined by inelastic neutron scattering.

F. Ziegler, H. Gibhardt, O. Sobolev, M. M. Murshed, Th. M. Gesing, G. Eckhold
Z. Kristallogr. Suppl. 36 (2016) 155.
A

T-140. Comparative band gap determination of photocatalytic active Bi₂Fe₄O₉.

A. Kirsch, M. M. Murshed, M. Schowalter, M. Curti, C. B. Mendive, Th. M. Gesing
Z. Kristallogr. Suppl. 36 (2016) 150.
A

T-139. Plasma electrolytic oxidation of Titanium to form multifunctional porous Titaniumdioxide layers.

A. Friedemann, P. Plagemann, Th. M. Gesing
Z. Kristallogr. Suppl. 36 (2016) 149.
A

T-138. Structure of the intermediate phase (INT) between sodalite (SOD) and cancrinite (CAN) – first approaches.

H. Petersen, L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 36 (2016) 84.
A

T-137. Nanoparticle precursor into polycrystalline Bi₂Fe₄O₉: Structural, morphological and optical properties.

A. Kirsch, M. M. Murshed, M. Schowalter, P. Gaczynski, K.-D. Becker, Th. M. Gesing
18. Norddeutsches Doktorandenkolloquium (NDDK), 7.-8.09.2015, Goslar, Germany.
A

T-136. Intra-cage oxidation and reaction kinetics of nitrite-sodalite to nitrate-sodalite.

M. Šehović, L. Robben and Th.M. Gesing
18. Norddeutsches Doktorandenkolloquium (NDDK), 7.-8.09.2015, Goslar, Germany.
A

T-135. A new large-lattice-constant perovskite substrate crystal.

R. Uecker, D. Klimm, R. Bertram, Ch. Guguschev, M. Brützam, A. Kwasniewski, M. Klupsch, Th. M. Gesing, D. G. Schlom
European Conference on Crystal Growth, 9.-11.09.2015, Bologna, Italy.
A

T-134. Elastic constants in multiferroic Bi₂Mn₄O₁₀.

F. Ziegler, H. Gibhardt, M. M. Murshed, Th.M. Gesing, G. Eckhold
European Conference on Neutron Scattering, 30.8.-4.09.2015, Zaragossa, Spain.
and
Dynamic Properties of Solids, 13.9.-17.09.2015, Freising, Germany.
A

T-133. Unusual Raman signals in multiferroic Bi₂Mn₄O₁₀.

M. M. Murshed, F. Ziegler, H. Gibhardt, G. Eckhold, Th.M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 118.
- www - - A

T-132. Formation process and stability range of mullite-type aluminum borate compounds in the system Al₂O₃-B₂O₃.

K. Hoffmann, M. M. Murshed, H. Schneider, M. Fischer, J. V. Hanna, Th. Hooper, Th.M. Gesing, R. X. Fischer
Z. Kristallogr. Suppl. 35 (2015) 45.
- www - - A

T-131. Time-dependent X-ray photoelectron spectroscopic studies on Li_0.4WO₃.

N. Lefeld, A. Schaefer, M. M. Murshed, M. S. Rahman, M. Bäumer, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 133.
- www - - A

T-130. Thermal expansion, bulk and atomistic Debye-temperatures of |Na₈I₂|[AlSiO₄]₆ determined by temperature-dependent neutron TOF and X-ray scattering.

L. Robben, I. Abrahams, Th.M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 95.
- www - - A

T-129. Intra-cage oxidation and reaction kinetics of nitrite-sodalite to nitrate-sodalite

M. Šehović, L. Robben, Th.M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 82.
- www - - A

T-128. Temperature-dependent X-ray diffraction and Raman spectroscopy of |Na₈(MnO₄)₂|[AlSiO₄]₆

H. Petersen, L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 131.
- www - - A

T-127. PDF-refinement of crystalline and nanocrystalline Bi₂WO_6.

M. Teck, H. K. Grossmann, T. Grieb, Th. Hartmann, L. Mädler, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 70.
- www - - A

T-126. Nanoparticle precursor into polycrystalline Bi₂Fe₄O₉: temperature-dependent in-situ investigations by X-ray diffraction, Raman and Mössbauer spectroscopy

A. Kirsch, M. M. Murshed, A. Friedemann, P. Gaczynski, K.-D. Becker, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 131.
- www - - A

T-125. Thermal expansion anomaly in lithium tungsten bronzes

S. Rahman, M. M. Murshed, M. Fischer, A. Huq, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 102.
- www - - A

T-124. Thermal expansion behaviors of three alkali metal asenotungstates

P. Zhao, M. M. Murshed, A. Huq, E. V. Alekseev, Th. M. Gesing
Z. Kristallogr. Suppl. 35 (2015) 101.
- www - - A

T-123. Manganese doping in bismuth aluminate

L. I. Granone, M. Curti, Th. M. Gesing, M. M. Murshed, Th. Bredow, C. B. Mendive
X^th Annual Meeting of the Argentinian Crystallography Society,
28.-31.10.14, Mar del Plata, Argentina.
A

T-122. Mullite-type materials and a new characterization tool for lone electron pairs: Liebau Density Vector

M. Curti, Th. M. Gesing, M. M. Murshed, Th. Bredow, C. B. Mendive
X^th Annual Meeting of the Argentinian Crystallography Society,
28.-31.10.14, Mar del Plata, Argentina.
A

T-121. Thermal expansion of carbonate-nosean: a phase-transition kinetics model.

Th. M. Gesing, M. M. Murshed, L. Robben
Acta Crystallogr. A70 (2014) C54.
A

T-120. Lattice thermal expansion of complex oxides with intrinsic anharmonicity.

M. M. Murshed, P. Zhao, E. V. Alekseev, A. Huq, Th. M. Gesing
Acta Crystallogr. A70 (2014) C161.
A

T-119. Evaluation of temperature-dependent X-ray diffration data using the autocorrelation function.

L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 34 (2014) 67-68.
- www - - A

T-118. High-temperature phase transition, spectroscopic properties and dimensionality reduction in rubidium thorium molybdate family.

B. Xiao, Th. M. Gesing, E. V. Alekseev
Z. Kristallogr. Suppl. 34 (2014) 77.
- www - - A

T-117. DFT investigations on different magnetic configurations of PbFeBO₄.

M. M. Murshed, C. B. Mendive, M. Curti, Th. M. Gesing
Z. Kristallogr. Suppl. 34 (2014) 167.
- www - - A

T-116. Thermal expansion across phase-transitions.

Th. M. Gesing, M. M. Murshed, L. Robben
Z. Kristallogr. Suppl. 34 (2014) 162-163.
- www - - A

T-115. Temperature-dependent behavior of |Na₈(NO₂)₂|[AlSiO₄]₆ in air and carbondioxide.

M. Šehović, L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 34 (2014) 161.
- www - - A

T-114. Tantalum and vanadium substitution in potassium tungsten bronzes.

M. S. Rhaman, M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 34 (2014) 132-133.
- www - - A

T-113. Synthesis, structure and characterization of Li₃AsW₇O₂₅.

P. Zhao, M. M. Murshed, E. V. Alekseev, Th. M. Gesing
Z. Kristallogr. Suppl. 34 (2014) 125.
- www - - A

T-112. From Bi₂Al₄O₉ to Bi₂Fe₄O₉: Does the band gap tuning work for visible light photocatalysis ?

M. Curti, L. Granone, Th. M. Gesing, M. M. Murshed, Th. Bredow, C. B. Mendive
3^rd International Center for Computaninal Materials Science Workshop "Functional oxides for emerging technologies" 14. - 18.10.2013, Bremen, Germany.
A

T-111. Raman studies on mullite-type PbMBO₄ (M = Al, Ga, Mn, Fe)

M. M. Murshed, M. Curti, D. Hansmann, C. B. Mendive, Th. M. Gesing
Acta Crystallogr. A69 (2013) s470-471.
A

T-110. Structural properties of mullite-type Pb(Al_1-xMn_x)BO₄

Th. M. Gesing, C. B. Mendive, M. Curti, D. Hansmann, G. Nénert, P. E. Kalita, K. E. Lipinska6, A. Huq, A. L. Cornelius, M. M. Murshed
Acta Crystallogr. A69 (2013) s468-469.
A

T-109. Na₂GeGa₂O₆ – a new octahedra helix backbone structure

L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 33 (2013) 89.
A P

T-108. Lattice thermal expansion of some bismuth based complex oxides with mullite-type structures

M. M. Murshed, R. X. Fischer, Th. M. Gesing
Z. Kristallogr. Suppl. 33 (2013) 80.
A P

T-107. Lattice thermal expansion modeling of mullite-type PbFeBO₄

Th. M. Gesing, D. Hansmann, G. Nénert, M. M. Murshed
Z. Kristallogr. Suppl. 33 (2013) 129.
A P

T-106. Synthesis and characterization of mullite-type (Al_1-xGa_x)₄B₂O₉.

K. Hoffmann, M. M. Murshed, R. X. Fischer, H. Schneider, Th. M. Gesing
Z. Kristallogr. Suppl. 33 (2013) 94.
A P

T-105. Synthesis and crystal structure of body-centered gallogermanate chloride/hydrate sodalite

I. Poltz, L. Robben, J.-Ch. Buhl, Th. M. Gesing
Z. Kristallogr. Suppl. 33 (2013) 95.
A P

T-104. Synthesis, characterization and phase transition of Li_0.4WO₃ bronze

M. S. Rahman, M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 33 (2013) 75.
A P

T-103. Cross-linked shape memory epoxides.

H. Lützen, Th. M. Gesing, B. K. Kim, A. Hartwig
GDCH Fachgruppentagung "Smart Polymers"
7.10.-9.10.12
A P

T-102. Mullite-type dibismuth-nonaoxometallates-(III): The effects of strontium doping.

Th. M. Gesing, M. Schowalther, C. Weidenthaler, M. M. Murshed, G. Nénert, C. B. Mendive, M. Curti, A. Rosenauer, H. Schneider, R. X. Fischer
European Crystallographic Meeting 2012
Bergen, Norway
A Plenary Lecture

T-101. Lattice thermal expansion of mullite-type PbMBO₄ for M = Al, Ga, Fe and Mn.

M. M. Murshed, Th. M. Gesing
European Crystallographic Meeting 2012
Bergen, Norway
A P

T-100. Synthesis and high-temperature characterization of mullite-type (Al_1-xGa_x)₄B₂O₉.

K. Hoffmann, M. M. Murshed, R. X. Fischer, Th. M. Gesing
European Crystallographic Meeting 2012
Bergen, Norway
A P

T-099. New structural phase transitions in PbMBO₄ complex oxides: Raman spectroscopy and x-ray diffraction studies

P. Kalita, A. Cornelius, K. Lipinska, O. Hemmers, S. Sinogeikin, M. M. Murshed, Th. M. Gesing, H. Schneider
MAR12 Meeting, American Physical Society,
27.2. - 2.3.2012, Boston USA
A P

T-098. A ⁵⁷Fe Mössbauer Study of local structure and cation distribution in mullite-type Bi₂Fe₄O₉-Bi₂Mn₄O₁₀ and Bi₂Fe₄O₉-Bi₂M₄O₉ (M = Al, Ga) solid solution.

S.-U. Weber, Th. M. Gesing, M. Lufaso, H. Schneider, K.-D. Becker
Z. Kristallogr. Suppl. 32 (2012) 25.
A T

T-097. Umweganregung in neutron diffraction data and its impact on the symmetry determination of Bismuth metal oxides

J. Birkenstocka, E. Rossmanithb, G. Nénertc, Th. M. Gesing, R. X. Fischer
Z. Kristallogr. Suppl. 32 (2012) 101.
A P

T-096. Thermal expansion of mullite-type Bi₂Fe₄O₉

M. M. Murshed, H. Krüger, M. Burianek, G. Nénert, V. Kahlenberg, M. Mühlberg, H. Schneider, R. X. Fischer, Th. M. Gesing
Z. Kristallogr. Suppl. 32 (2012) 75.
A P

T-095. Thermal decomposition of sodium zincophosphate sodalite examined by autocorrelation analysis of temperature dependent FTIR-specta

L. Robben, Th. M. Gesing
Z. Kristallogr. Suppl. 32 (2012) 82.
A P

T-094. Morphology and crystal structure of fully hydrated zeolite Na-A

R. X. Fischer, M. Šehović, J. Birkenstock, W. H. Baur, C. Paulmann, Th. M. Gesing
Z. Kristallogr. Suppl. 32 (2012) 113-114.
A P

T-093. Isomorphous gallium substitution in mullite-type Al₄B₂O₉

K. Hoffmann, M. M. Murshed, R. X. Fischer, Th. M. Gesing
Z. Kristallogr. Suppl. 32 (2012) 111.
A P

T-092. Thermal expansion of mullite-type Bi₂Fe₄O₉

M. Mangir Murshed, H. Krüger, M. Burianek, G. Nénert, V. Kahlenberg, M. Mühlberg, H. SchneiderR. X. Fischer, Th. M. Gesing
20^th Annual Meeting of the Bangladesh Chemical Society (BCS)
12^th-15^th December 2011 Dhaka, Bangladesh

T-091. A temperature-dependent Mössbauer study of local structure and cation distribution in mullite-type Bi₂(Fe_xMn_1-x)₄O₁₀ and in Bi₂(Fe_xM_1-x)₄O₉, M = Al, Ga, Mn

S.-U. Weber, Th. M. Gesing, M. Lufaso, H. Schneider, K.-D. Becker
Z. Kristallogr. Suppl. 31 (2011) 48.

T-090. Isomorphous transition metal substitution in PbAlBO₄

M. M. Murshed, A. Rusen, R. X. Fischer, Th. M. Gesing
Z. Kristallogr. Suppl. 31 (2011) 97.

T-089. Synthesis, crystal structure and high temperature behavior of tetrahydroborate enclathrated gallogermanate sodalite Na₈[GaGeO₄]₆(BH₄)₂

I. Poltz, L. Robben, J.-Ch. Buhl, Th. M. Gesing
Z. Kristallogr. Suppl. 31 (2011) 103.

T-088. Neutron powder diffraction investigation and thermal stability of (Bi_1-xSr_x)₂(Al/Ga)₄O_9-x.

Th. M. Gesing, G. Nénert, H. Schneider, R. X. Fischer
Z. Kristallogr. Suppl. 31 (2011) 106.

T-087. Synthesis of Sodium Zincophosphate Sodalite influenced by Sodium-Polyacrylate and Triethanolamine

L. Robben, J.-Ch. Buhl, Th. M. Gesing
Z. Kristallogr. Suppl. 31 (2011) 94.

T-086. Strontium incorporation in mullite-type Bi₂M₄O₉

Th. M. Gesing, M. Schowalter, C. Weidenthaler, M. M. Murshed, A. Rosenauer, J.-Ch. Buhl, H. Schneider, R. X. Fischer
Acta Crystallogr. A67 (2011) C704.

T-085. Structural and spectroscopic study of a series of PbMBO₄ compounds (M = Al, Fe, Ma)

M. M. Murshed, A. Rusen, R. X. Fischer, Th. M. Gesing
Acta Crystallogr. A67 (2011) C577.

T-084. Mullite-type Bi₂M₄O₉ compounds:
strontium doping, properties and thermal stability

Th. M. Gesing, M. Schowalter, C. Weidenthaler, M. M. Murshed,
A. Rosenauer, J.-Ch. Buhl, H. Schneider, R. X. Fischer
5^th International Mullite Workshop, Aviles, Spain, 5.-8.5.11

T-083. A temperature-dependent Mössbauer study of local structure and cation distribution in mullite-type Bi₂(Fe_xMn_1-x)₄O₁₀ and in Bi₂(Fe_xM_1-x)₄O₉, M = Al, Ga, Mn

S.-U. Weber, Th. M. Gesing, M. Lufaso, H. Schneider, K.-D. Becker
5^th International Mullite Workshop, Aviles, Spain, 5.-8.5.11

T-082. Oxygen diffusion and electrical properties of doped Bi_2-2xSr_2xM₄O_9-x single crystals and ceramics studied by oxygen-18 diffusion experiments and impedance spectroscopy

S. Ohmann, P. Fielitz, G. Borchardt, T. Debnath, C. Rüscher, M- Mühlberg, M. Burianek, Th. M. Gesing, R. X. Fischer, H. Schneider
5^th International Mullite Workshop, Aviles, Spain, 5.-8.5.11

T-081. Mössbauer study of local structure and cation distribution in
Bi₂(Fe_xM_1-x)₄O₉ (M = Al, Ga, Mn)

S.-U. Weber, K. L. da Silva, Th. M. Gesing, K.-D. Becker
International Conference of Bi₂O₃-based Materials for Energy Application
BMEA Conf. Proc. (2010) 64.

T-080. Synthesis and properties of Mullite-type (Bi_1-xSr_x) ₂(M¹_1-yM²_y)₄O_9-x/2 (M=Al, Ga, Fe)

Th. M. Gesing, M. Schowalter, C. Weidenthaler
A. Rosenauer, H. Schneider, R. X. Fischer
International Conference of Bi₂O₃-based Materials for Energy Application
(Keynote lecture)
BMEA Conf. Proc. (2010) 16.

T-079. Mössbauer Study of Local Structure and Cation Distribution in Bi₂(Fe_xM_1-x)₄O₉, M = Al, Ga, Mn

S.-U. Weber, K. L. da Silva, Th. M. Gesing, K.-D. Becker
88. Jahrestagung der Deutschen Mineralogischen Gesellschaft
19.-22.9.2010 Münster, Germany

T-078. Single-crystal structure refinement of hydrated zeolite A based on synchrotron data

R. X. Fischer, Th. M. Gesing, C. Paulmann
88. Jahrestagung der Deutschen Mineralogischen Gesellschaft
19.-22.9.2010 Münster, Germany

T-077. Temperature-dependent single-crystal neutron diffraction investigations of mullite-type Bi₂Fe₄O₉

Th. M. Gesing, G. Nénert, M. Burianek,
M. Mühlberg, H. Schneider, R. X. Fischer
88. Jahrestagung der Deutschen Mineralogischen Gesellschaft
19.-22.9.2010 Münster, Germany

T-076. Mullite-type (Bi_1-xSr_x) ₂(M¹_1-yM²_y)₄O_9-x/2 : HT-XRD, TEM and XPS investigations

Th. M. Gesing, M. Schowalter, C. Weidenthaler
A. Rosenauer, H. Schneider, R. X. Fischer
Acta Crystallogr. Suppl. A66 (2010) 182-183. pdf.

T-075. LTA-type aluminophosphate (AlPO₄) molecular sieve membrane with hydrogen selectivity

A. Huang, F. Liang, F. Steinbach, Th. M. Gesing, J. Caro
16^th Int. Zeolite Conf. Coll. Abs. (2010) 218.

T-074. Oxygen diffusion in Bi₂M₄O₉ (M = Al, Ga, Fe) systems and the effect of Sr doping Bi_2-2xSr_2xAl₄O_9-x studied by isotope exchange and IR absorption

T. Debnath, C. H. Rüscher, Th. M. Gesing,
P. Fielitz, S. Ohmann, G. Borchardt
34^th Int. Conf. Adv. Ceram. Compo., ID#: 686801, Daytona-Beach, USA (2010)
Ceram. Engin. Sci. Proc. 31 (2010) 81-91.

T-073. Thermal expansion behavior of mullite-like Dibismuth-Nonaoxotetrametallates(III)

Th. M. Gesing, R. X. Fischer, H. Schneider,
T. Debnath, C. H. Rüscher, J.-Ch. Buhl
ECSSC XII, Münster, Coll. Abs. (2009) 146.

T-072. Structural and magnetic studies of Bi₂(Fe_1-xAl_x)₄O₉

S. U. Weber, K. L. Da Silva, D. Menzel, Th. M. Gesing, A. Paesano Jr.,
V. Sepelak, F. J. Litterst, K. D. Becker
Hallesch. Jb. Geowiss. 31 (2009) 38.

T-071. Framework modifications in sodium cancrinites.

Th. M. Gesing, M. M. Murshed
Hallesch. Jb. Geowiss. 31 (2009) 78.

T-070. Ordered and disordered aluminum borates.

K. Hoffmann, Th. M. Gesing, J. Ortelt, R. X. Fischer
Hallesch. Jb. Geowiss. 31 (2009) 104.

T-069. Bi₂M₄O₉: A thermal expansion investigation.

Th. M. Gesing, R. X. Fischer, H. Schneider
Hallesch. Jb. Geowiss. 31 (2009) 77.

T-068. Temperature-Dependent Structural and Spectroscopic Studies of
Sodium Gallosilicate Sodalites of Nitrite Containing Phases.

Th. M. Gesing, M. M. Murshed
Acta Crystallogr. A65 (2009) 180.

T-067. Temperature-dependent X-ray diffraction studies of mullite-type
(Bi_1-xSr_x)₂M₄O₉ phases.

R. X. Fischer, H. Schneider, Th. M. Gesing
Acta Crystallogr. A65 (2009) 232-233.

T-066. Biocompatible Gas Bubble Formation in Laser Induced Ti Melts for Biomedical Applications.

A. A. Shaikh, S. Dudziak, O. Meier, Th. M. Gesing
Proceedings to 31^th Annual Conference of Bangladesh Chemical Society.
Bangladesh Chemical Congress 2008

T-065. Evaluation of the Potentiality of the laser-induced foaming process for Generation of Pores in Pure Ti

A. A. Shaikh, S. Dudziak, O. Meier, Th. M. Gesing
Z. Kristallogr. Suppl. 29 (2009) 120.

T-064. Dynamical wetting of a sapphire crystal by a supercooled silicon droplet

A. M. Braun; V. Becker, L. Alphei, Th. M.Gesing, J.-Ch. Buhl, J. A. Becker
Z. Kristallogr. Suppl. 29 (2009) 76.

T-063. Synthesis and characterisation in the system Bi_2-2xSr_2xAl₄O_9-x and ¹⁸O/¹⁶O exchange experiments.

C. H. Rüscher, Th. M. Gesing, T. Debnath, J.-Ch. Buhl, P. Fielitz, S. Ohmann, G. Borchardt
Z. Kristallogr. Suppl. 29 (2009) 88.

T-062. Preferred orientation in X-ray diffraction measurements of Al₁₈B₄O₃₃

J. Leinker, Th. M. Gesing, J. Birkenstock, R.X. Fischer
Z. Kristallogr. Suppl. 29 (2009) 124-125.

T-061. Synthesis of mullite like (Bi_1-xPb_x)₂Al₄O_9-x compounds

R. Knobel, J-Chr. Buhl, C.H. Rüscher, Th. M. Gesing
Z. Kristallogr. Suppl. 29 (2009) 94.

T-060. High-temperature X-ray diffraction studies of mullite-type Bi₂M₄O₉ phases (M = Al, Ga)

Th. M. Gesing, H. Schneider, R. X. Fischer, M. Burianek, M. Mühlberg
Z. Kristallogr. Suppl. 29 (2009) 84-85.

T-059. Structure investigations on Bi₂(Al_1-xFe_x)₄O₉

Th. M. Gesing, C. H. Rüscher, J.-Ch. Buhl
Z. Kristallogr. Suppl. 29 (2009) 93.

T-058. Phase formation in the System Al₂O₃-B₂O₃

K. Hoffmann, Th. M. Gesing, R. X. Fischer
Z. Kristallogr. Suppl. 29 (2009) 93.

T-057. Synthesis of mullite related bismuth compounds

Th. M. Gesing
Z. Kristallogr. Suppl. 29 (2009)92-93.

T-056. Dynamic exchange between OH- and H₂O in sodalites studied by X ray diffraction and infrared spectroscopy

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 29 (2009) 30.

T-055. ¹H, ²³Na and ²⁹Si MAS NMR studies on T site substituted Cl^-, Br^-, NO₂^-, (OH•H₂O)^- and H₂O sodalites

M. M. Murshed, A. J. Baer, Th. M. Gesing
Beih. Z. Eur. J. Mineral. 20 No.1 (2008) xx.

T-054. Isomorphous trivalent T site substitution in the alumosilicate iodide sodalites

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. (2008).

T-053. A new monoclinic phase within the formation of the (Ba_0.5Sr_0.5)(Co_0.8Fe_0.2)O_3-δ perovskite via the sol-gel synthesis route

M. Arnold, Th. M. Gesing, and A. Feldhoff
Z. Kristallogr. Suppl. (2008).

T-052. Generation of low stiffness porous Ti structures for load-bearing implants

A. Shaikh, S. Dudziak, G. Hohenhoff, O. Meier and Th. M. Gesing
Z. Kristallogr. Suppl. (2008)

T-051. A View over the Growth Behavior and Morphology of FAU Zeolite Crystals

N. Salman, Th. M. Gesing, J.-Chr. Buhl, W. Lutz
Z. Kristallogr. Suppl. 25 (2007) 129.

T-050. Biocompatible gas bubble formation in laser induced titanium melts for implant prototyping

A. A. Shaikh, G. Hohenhoff, S. Dudziak, O. Meier and Th. M. Gesing
Z. Kristallogr. Suppl. 25 (2007) 126.

T-049. Synthesis and characterization of alumino-germanate borontetrahydride enclathrated sodalite Na₈[AlGeO₄]₆(BH₄)₂

T. Höfs, Th. M. Gesing, C. H. Rüscher, J.-Ch. Buhl
Z. Kristallogr. Suppl. 24 (2006) 169.

T-048. Phase separation into two cubic perovskites in the system Na_0.8W_1-yNb_yO₃

T. Debnath, C. H. Rüscher, Th. M. Gesing, A. Hussain
Z. Kristallogr. Suppl. 24 (2006) 175.

T-047. Sr Substitution in Bi₂Al₄O₉.

Th. M. Gesing, S. Germerott, C. H. Rüscher
Z. Kristallogr. Suppl. 24 (2006) 168.

T-046. Spektroskopische und Röntgen-Einkristalluntersuchungen an Bi₂Fe₄O₉.

Th. M. Gesing, C. H. Rüscher
Z. Kristallogr. Suppl. 24 (2006) 176.

T-045. Synthesis and structural studies on a series of alumo-gallosilicate hydro-hydroxy sodalites.

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 24 (2006) 121.

T-044. Synthesis and structure of gallosilicate tetrahydroborate sodalite Na₈[GaSiO₄]₆(BH₄)₂.

J.-Ch. Buhl, Th. M. Gesing, C. H. Rüscher
Z. Kristallogr. Suppl. 22 (2005) 143.

T-043. Systematic T-site substitution in alumosilicate nitrite sodalites

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 22 (2005) 27.

T-042. Framework T-site substituted Hydrosodalites.

M. M. Murshed, Th. M. Gesing
Beih. Z. Eur. J. Mineral. 16 No.1 (2004) 95.

T-041. Hydrothermal synthesis and characterisation of tetrahydroborate sodalite Na₈[AlSiO₄]₆(BH₄)₂.

J.-Ch. Buhl, Th. M. Gesing, C. H. Rüscher
Beih. Z. Eur. J. Mineral. 16 No.1 (2004) 24.

T-040. ²⁹Si NMR study of partial T-atom substituted sodalites.

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 21 (2004) 148.

T-039. High temperature neutron powder diffraction investigations on alumosilicate iodide sodalite.

Th. M. Gesing, O. Bode, J.-Ch. Buhl, C. H. Rüscher, D. M. Többens
Z. Kristallogr. Suppl. 21 (2004) 157.

T-038. An experimental HP study on Ca-Al-rich silicates – a contribution to the delamination debate.

A. Wittenberg, D. Röhnert, Th. M. Gesing, J. Schüßler
Beih. Z. Eur. J. Mineral. 15 No.1 (2003) 218.

T-037. Patial T-atom substitution in the sodalite framework

M. M. Murshed, Th. M. Gesing
Z. Kristallogr. Suppl. 20 (2003) 145.

T-036. Synthesis and crystal structure of cyanide containing alumosilicate sodalite.

Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 20 (2003) 132.

T-035. X-ray and optical studies in the hexagonal tungsten bronze system Cs_xW_1-yNb_yO₃ (HTB).

K. R. Dey, C. H. Rüscher, Th. M. Gesing, A. Hussain
Z. Kristallogr. Suppl. 20 (2003) 86.

T-034. Thermisches Expansionsverhalten von NaJ- und NaNO₃-Sodalithen: Röntgen Pulver- und Einkristalluntersuchungen.

C. H. Rüscher, Th. M. Gesing, J.-Ch. Buhl
Beih. Z. Eur. J. Mineral. 14 No.1 (2002) 140.

T-033. Synthesis and crystal structure of cyanate containing alumosilicate sodalite.

Th. M. Gesing, J.-Ch. Buhl
Beih. Z. Eur. J. Mineral. 14 No.1 (2002) 53.

T-032. Na/K Austausch in NaJ-Sodalith und Anwachsversuche mit NaCl-Sodalith.

O. Bode, C. H. Rüscher, Th. M. Gesing, J.-Ch.Buhl
Z. Kristallogr. Suppl. 19 (2002) 137.

T-031. P-43n > Pm-3n phase transition in NaNO₃ sodalite observed by XRD: Critical contraction of TO₄ units at TC.

Th. M. Gesing, C. H. Rüscher, J.-Ch. Buhl
Z. Kristallogr. Suppl. 19 (2002) 141.

T-030. NMR spectroscopic and XRD study of CN- and OCN- enclathrated sodalites.

J.-Ch. Buhl, M. Fechtelkord, Th. M. Gesing
Z. Kristallogr. Suppl. 19 (2002) 74.

T-029. Exsolution of Li_0.4WO₃ at atmospheric conditions

C. H. Rüscher, Th. M. Gesing, K. R. Dey, A. Hussain
Z. Kristallogr. Suppl. 18 (2001) 184.

T-028. Phasenbeziehungen im System A₂O-ZnO-As₂O₅-H₂O (A: Na, Li)

Th. M. Gesing
Z. Kristallogr. Suppl. 18 (2001) 157.

T-027. Stabilitätsfeld von Sodalithen

Th. M. Gesing
Beih. Z. Eur. J. Mineral. 12 No.1 (2000) 60.

T-026. Syntheses and structural investigations of single crystals in the system Na₂O-SiO₂-Al₂O₃-NaN₃-H₂O

J. Homeyer, Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 17 (2000) 167.

T-025. Structure and properties of the cancrinite Na₈[GaSiO₄]₆CO₃(H₂O)₂.

Th. M. Gesing
Z. Kristallogr. Suppl. 17 (2000) 160.

T-024. Structure, properties and phase transition of
Na_5.0[Ga_0.8Si_1.2O₄]₆(H₂O)₈ sodalite

Th. M. Gesing, J. Homeyer, J.-Ch. Buhl
Beih. z. Eur. J. Mineral. 11 No.1 (1999).

T-023. Mechanisch induzierte Amorphisierung von a-LiBO₂.

E. Tobschall, P. Heitjans, Th. M. Gesing, C. H. Rüscher
Z. Kristallogr. Suppl. 16 (1999) 118.

T-022. Phasenneubildung beim „steaming und leaching“ von Y-Zeolithen.

Th. M. Gesing, C. H. Rüscher, J.-Ch. Buhl, W. Lutz
Z. Kristallogr. Suppl. 16 (1999) 115.

T-021. Structure and spectroscopic properties of Na₈[AlSiO₄]₆(HCO₃)₂(H₂O)_n with sodalite and cancrinit structure.

Th. M. Gesing, C. H. Rüscher, J.-Ch. Buhl
Z. Kristallogr. Suppl. 16 (1999) 31.

T-020. Structure and spectroscopic properties of Na₈[GaSiO₄]₆(X)₂ with X = Cl, Br, NO₂.

Th. M. Gesing, J. Homeyer
Z. Kristallogr. Suppl. 16 (1999) 31.

T-019. Synthese und Eigenschaften von Na_6+x[AlSiO₄]₆(N₃)_x(H₂O)_y Cancrinit.

J. Homeyer, Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 16 (1999) 39.

T-018. Thermally induced phase transition in metamorphic kalsilite KAlSiO₄.

D. Cellai, Th. M. Gesing, B. Wruck, Beih. z. Eur. J. Mineral. 10 No.1 (1998) 73.

T-017. Phase Transition and Crystal Structure of Tetrahydroxoborate Sodalite Na₈[AlSiO₄]₆[B(OH)₄]₂ with totally filled b-cages.

Th. M. Gesing, J. Homeyer, J.-Ch. Buhl, Beih. z. Eur. J. Mineral. 10 No.1 (1998) 99.

T-016. Crystal structure and Properties of LiZnAsO₄(H₂O)₂ Zeolith A(BW).

Th. M. Gesing, G. Zimmermann, Z. Kristallogr. Suppl. 15 (1998) 183.

T-015. Crystal Structure and Properties of UO₂(H₂AsO₄)2H₂O.

Th. M. Gesing, Z. Kristallogr. Suppl. 15 (1998) 31.

T-014. Quantitative Phasenbestimmung mittels FIR- / MIR - Spektroskopie von Na₆[ZnAsO₄]₆(H₂O)₈ und NaZnAsO₄ · 2H₂O bei theoretischer Substitution von Zn durch Fe.

H. Tegtmeyer, C. H. Rüscher, Th. M. Gesing, J.-Ch. Buhl
Beih. z. Eur. J. Mineral. 9 No.1 (1997) 353.

T-013. Energie- und winkeldispersive Messungen am Na₈[AlSiO₄]₆[B(OH)₄]₂- Sodalith unter Verwendung von Synchrotronstrahlung.

J. Homeyer, Th. M. Gesing, T. Peun
Z. Kristallogr. Suppl. 12 (1997) 222.

T-012. On the crystal structure of carbonate-nosean Na₈[AlSiO₄]₆CO₃.

Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 12 (1997) 157.

T-011. Die Kristallstruktur des Tetrahydroxoborat-Sodaliths Na₈[AlSiO₄]₆[B(OH)₄]₂.

J. Homeyer, Th. M. Gesing, J.-Ch. Buhl
Beih. z. Eur. J. Mineral. 8 No.1 (1996) 114.

T-010. Die Kristallstruktur von NaZnAsO₄ · 2 H₂O.

Th. M. Gesing
Beih. z. Eur. J. Mineral. 8 No.1 (1996) 71.

T-009. Untersuchungen an reinem und dotierten ZnPO₄-Sodalithen.

F. Pietsch, Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 11 (1996) 101.

T-008. Synthese und Struktur von Alumogermanat-Nitratsodalith Na_7,8[AlGeO₄]₆(NO₃)_1,8 · 1,0 H₂O.

S. Bachmann, Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 11 (1996) 74.

T-007. Kristallstrukturverfeinerung von Na₈[AlSiO₄]₆[B(OH)₄]₂ bei 350 K.

Th. M. Gesing, J.-Ch. Buhl
Z. Kristallogr. Suppl. 11 (1996) 81.

T-006. Kristallstrukturverfeinerung und Phasenumwandlungsuntersuchungen von Na₆[ZnAsO₄]₆(H₂O)₈ mittels Röntgen-Pulverdiffraktometerdaten.

Th. M. Gesing,
Z. Kristallogr. Suppl. 11 (1996) 80.

T-005. Die Perowskitcarbide Ln₃MC (Ln = Sc, Y, La - Nd, Sm, Gd - Lu; M = Al, Ga, In, Tl, Sn, Pb).

Th. M. Gesing, K. H. Wachtmann, W. Jeitschko
Z. Kristallogr. Suppl. 9 (1995) 161.

T-004. Die Kristallstruktur von Th₂Al₂C₃.

Th. M. Gesing, W. Jeitschko
Z. Kristallogr. Suppl. 9 (1995) 160.

T-003. The Crystal Structure of Zr₃Al₃C₅ and U₂Al₃C₄ and Their Relation to the Structures of UAl₃C₃ and Al₄C₃.

Th. M. Gesing, W. Jeitschko
Z. Kristallogr. Suppl. 8 (1994) 432.

T-002. Die Kristallstruktur von U₂Al₃C₄.

Th. M. Gesing, W. Jeitschko
Z. Kristallogr. Suppl. 7 (1993) 55.

T-001. Neue ternäre Lanthanoid- und Actinoid-Aluminium-Carbide.

Th. M. Gesing, R. Pöttgen, W. Jeitschko
Z. Kristallogr. Suppl. 5 (1992) 79.