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Unifying concepts in the topological design of non-crystalline materials

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Publications

Optimization of electrical conductivity in the Na 2 O‐P 2 O 5 ‐AlF 3 ‐SO 3 glass system

Author(s): Quyen H. Le, Courtney Calahoo, Yang Xia, Johannes Buchheim, Caio B. Bragatto, Lothar Wondraczek
Published in: Journal of the American Ceramic Society, Issue 103/9, 2020, Page(s) 4939-4956, ISSN 0002-7820
DOI: 10.1111/jace.17150

Sodium Ion Conductivity in Superionic IL-Impregnated Metal-Organic Frameworks: Enhancing Stability Through Structural Disorder

Author(s): Vahid Nozari, Courtney Calahoo, Joshua M. Tuffnell, Philipp Adelhelm, Katrin Wondraczek, Siân E. Dutton, Thomas D. Bennett, Lothar Wondraczek
Published in: Scientific Reports, Issue 10/1, 2020, ISSN 2045-2322
DOI: 10.1038/s41598-020-60198-w

Kinetics of Decelerated Melting

Author(s): Lothar Wondraczek, Zhiwen Pan, Theresia Palenta, Andreas Erlebach, Scott T. Misture, Marek Sierka, Matthieu Micoulaut, Uwe Hoppe, Joachim Deubener, G. Neville Greaves
Published in: Advanced Science, Issue 5, 2018, Page(s) 1700850, ISSN 2198-3844
DOI: 10.1002/advs.201700850

Boson peak, heterogeneity and intermediate-range order in binary SiO2-Al2O3 glasses

Author(s): Mariana F. Ando, Omar Benzine, Zhiwen Pan, Jean-Luc Garden, Katrin Wondraczek, Stephan Grimm, Kay Schuster, Lothar Wondraczek
Published in: Scientific Reports, Issue 8/1, 2018, ISSN 2045-2322
DOI: 10.1038/s41598-018-23574-1

Lateral deformation and defect resistance of compacted silica glass: Quantification of the scratching hardness of brittle glasses

Author(s): Shigeki Sawamura, René Limbach, Harald Behrens, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 481, 2018, Page(s) 503-511, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2017.11.035

Mechanical Properties and Processing Techniques of Bulk Metal–Organic Framework Glasses

Author(s): Shichun Li, René Limbach, Louis Longley, Amir A. Shirzadi, John C. Walmsley, Duncan N. Johnstone, Paul A. Midgley, Lothar Wondraczek, Thomas D. Bennett
Published in: Journal of the American Chemical Society, Issue 141/2, 2019, Page(s) 1027-1034, ISSN 0002-7863
DOI: 10.1021/jacs.8b11357

Pressure-induced chemical reordering in supercooled polyionic sulfophosphate liquids

Author(s): Bruno P. Rodrigues, Sabyasachi Sen, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 499, 2018, Page(s) 95-100, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2018.07.019

Relaxation of scratch-induced surface deformation in silicate glasses: Role of densification and shear flow in lateral indentation experiments

Author(s): Elham Moayedi, Shigeki Sawamura, Jana Hennig, Enrico Gnecco, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 500, 2018, Page(s) 382-387, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2018.08.032

Scratch hardness of glass

Author(s): Shigeki Sawamura, Lothar Wondraczek
Published in: Physical Review Materials, Issue 2/9, 2018, ISSN 2475-9953
DOI: 10.1103/physrevmaterials.2.092601

Local Deformation of Glasses is Mediated by Rigidity Fluctuation on Nanometer Scale

Author(s): Omar Benzine, Sebastian Bruns, Zhiwen Pan, Karsten Durst, Lothar Wondraczek
Published in: Advanced Science, Issue 5/10, 2018, Page(s) 1800916, ISSN 2198-3844
DOI: 10.1002/advs.201800916

Decoupling mobility and charge carrier concentration in AgR-AgPO3 glasses (R = Cl, Br, I)

Author(s): Bruno P. Rodrigues, Heike Ebendorff-Heidepriem, Lothar Wondraczek
Published in: Solid State Ionics, Issue 334, 2019, Page(s) 99-104, ISSN 0167-2738
DOI: 10.1016/j.ssi.2019.02.009

Magnetic properties and photoluminescence of thulium-doped calcium aluminosilicate glasses

Author(s): Byoungjin So, Jiangbo She, Yicong Ding, Jinsuke Miyake, Taisuke Atsumi, Katsuhisa Tanaka, Lothar Wondraczek
Published in: Optical Materials Express, Issue 9/11, 2019, Page(s) 4348, ISSN 2159-3930
DOI: 10.1364/ome.9.004348

Scratch‐induced yielding and ductile fracture in silicate glasses probed by nanoindentation

Author(s): Shigeki Sawamura, René Limbach, Sönke Wilhelmy, Akio Koike, Lothar Wondraczek
Published in: Journal of the American Ceramic Society, Issue 102/12, 2019, Page(s) 7299-7311, ISSN 0002-7820
DOI: 10.1111/jace.16679

Structural Relaxation in Polyanionic Sodium Fluorophosphate Glasses

Author(s): Courtney Calahoo, Jelena Petrovic, Quyen Huyen Le, Ulrike Werner-Zwanziger, Josef Zwanziger, Lothar Wondraczek
Published in: Frontiers in Materials, Issue 6, 2019, ISSN 2296-8016
DOI: 10.3389/fmats.2019.00165

Artificial Microbial Arenas: Materials for Observing and Manipulating Microbial Consortia

Author(s): Lothar Wondraczek, Georg Pohnert, Felix H. Schacher, Angela Köhler, Michael Gottschaldt, Ulrich S. Schubert, Kirsten Küsel, Axel A. Brakhage
Published in: Advanced Materials, Issue 31, 2019, Page(s) 1900284, ISSN 0935-9648
DOI: 10.1002/adma.201900284

Correlation Between Ionic Mobility and Plastic Flow Events in NaPO3-NaCl-Na2SO4 Glasses

Author(s): Bruno Poletto Rodrigues, Rene Limbach, Gabriel Buzatto de Souza, Heike Ebendorff-Heidepriem, Lothar Wondraczek
Published in: Frontiers in Materials, Issue 6, 2019, ISSN 2296-8016
DOI: 10.3389/fmats.2019.00128

Scratch hardness of rare-earth substituted calcium aluminosilicate glasses

Author(s): Jiangbo She, Shigeki Sawamura, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids: X, Issue 1, 2019, Page(s) 100010, ISSN 2590-1591
DOI: 10.1016/j.nocx.2019.100010

Quantitative analysis of scratch-induced microabrasion on silica glass

Author(s): Elham Moayedi, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 470, 2017, Page(s) 138-144, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2017.05.003

Giant Faraday Rotation through Ultrasmall Fe 0 n Clusters in Superparamagnetic FeO-SiO 2 Vitreous Films

Author(s): Yuko Nakatsuka, Kilian Pollok, Torsten Wieduwilt, Falko Langenhorst, Markus A. Schmidt, Koji Fujita, Shunsuke Murai, Katsuhisa Tanaka, Lothar Wondraczek
Published in: Advanced Science, Issue 4/4, 2017, Page(s) 1600299, ISSN 2198-3844
DOI: 10.1002/advs.201600299

The effect of TiO 2 on the structure of Na 2 O-CaO-SiO 2 glasses and its implications for thermal and mechanical properties

Author(s): René Limbach, Stefan Karlsson, Garth Scannell, Renny Mathew, Mattias Edén, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 471, 2017, Page(s) 6-18, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2017.04.013

Fluoride-sulfophosphate glasses as hosts for broadband optical amplification through transition metal activators

Author(s): W. C. Wang, Q. H. Le, Q. Y. Zhang, L. Wondraczek
Published in: J. Mater. Chem. C, Issue 5/31, 2017, Page(s) 7969-7976, ISSN 2050-7534
DOI: 10.1039/C7TC01853C

Formation, structure and properties of fluoro-sulfo-phosphate poly-anionic glasses

Author(s): Quyen Huyen Le, Theresia Palenta, Omar Benzine, Kristin Griebenow, Rene Limbach, Efstratios I. Kamitsos, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 477, 2017, Page(s) 58-72, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2017.09.043

Plasma‐based VAD process for multiply doped glass powders and high‐performance fiber preforms with outstanding homogeneity

Author(s): Tom Trautvetter, Jan Schäfer, Omar Benzine, Ralf Methling, Hardy Baierl, Volker Reichel, Jan Dellith, Daniel Köpp, Frank Hempel, Marjan Stankov, Margarita Baeva, Rüdiger Foest, Lothar Wondraczek, Katrin Wondraczek, Hartmut Bartelt
Published in: Plasma Processes and Polymers, Issue 17/12, 2020, Page(s) 2000140, ISSN 1612-8850
DOI: 10.1002/ppap.202000140

Metal-organic framework and inorganic glass composites

Author(s): Louis Longley, Courtney Calahoo, René Limbach, Yang Xia, Joshua M. Tuffnell, Adam F. Sapnik, Michael F. Thorne, Dean S. Keeble, David A. Keen, Lothar Wondraczek, Thomas D. Bennett
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
DOI: 10.1038/s41467-020-19598-9

Lateral hardness and the scratch resistance of glasses in the Na2O-CaO-SiO2 system

Author(s): Guilherme N.B.M. de Macedo, Shigeki Sawamura, Lothar Wondraczek
Published in: Journal of Non-Crystalline Solids, Issue 492, 2018, Page(s) 94-101, ISSN 0022-3093
DOI: 10.1016/j.jnoncrysol.2018.04.022

Palladium speciation in UV‐transparent glasses

Author(s): Byoungjin So, David Bust, Sindy Fuhrmann, Marek Sierka, Mingying Peng, Heike Ebendorff‐Heidepriem, Lothar Wondraczek
Published in: Journal of the American Ceramic Society, Issue 103/8, 2020, Page(s) 4214-4223, ISSN 0002-7820
DOI: 10.1111/jace.17116

Structural integrity, meltability, and variability of thermal properties in the mixed-linker zeolitic imidazolate framework ZIF-62

Author(s): Vahid Nozari, Courtney Calahoo, Louis Longley, Thomas D. Bennett, Lothar Wondraczek
Published in: The Journal of Chemical Physics, Issue 153/20, 2020, Page(s) 204501, ISSN 0021-9606
DOI: 10.1063/5.0031941