Structure of disordered materials under ambient to extreme conditions revealed by synchrotron x-ray diffraction techniques at SPring-8—recent instrumentation and …
The structure of disordered materials is still not well understood because of insufficient
experimental data. Indeed, diffraction patterns from disordered materials are very broad and …
experimental data. Indeed, diffraction patterns from disordered materials are very broad and …
From short to medium range order in glasses and melts by diffraction and Raman spectroscopy
The structure of glasses and the melts from which they are formed is intrinsically disordered,
making their structural characterization difficult. Whilst the structure of solid minerals can be …
making their structural characterization difficult. Whilst the structure of solid minerals can be …
Structure and properties of silica glass densified in cold compression and hot compression
Silica glass has been shown in numerous studies to possess significant capacity for
permanent densification under pressure at different temperatures to form high density …
permanent densification under pressure at different temperatures to form high density …
Beyond sixfold coordinated Si in SiO2 glass at ultrahigh pressures
We investigated the structure of SiO2 glass up to 172 GPa using high-energy X-ray
diffraction. The combination of a multichannel collimator with diamond anvil cells enabled …
diffraction. The combination of a multichannel collimator with diamond anvil cells enabled …
Brittle to ductile transition in densified silica glass
F Yuan, L Huang - Scientific reports, 2014 - nature.com
Current understanding of the brittleness of glass is limited by our poor understanding and
control over the microscopic structure. In this study, we used a pressure quenching route to …
control over the microscopic structure. In this study, we used a pressure quenching route to …
Pressure-induced amorphization and polyamorphism: Inorganic and biochemical systems
Pressure-induced amorphization (PIA) is a phenomenon that involves an abrupt transition
between a crystalline material and an amorphous solid through application of pressure at …
between a crystalline material and an amorphous solid through application of pressure at …
High-pressure structural transformation of glass up to 100 GPa
T Sato, N Funamori - Physical Review B—Condensed Matter and Materials …, 2010 - APS
We have conducted structure measurements of SiO 2 glass under high pressure up to 100
GPa by an energy-dispersive x-ray diffraction method with synchrotron white x rays. X-ray …
GPa by an energy-dispersive x-ray diffraction method with synchrotron white x rays. X-ray …
The short-range order (SRO) and structure
GS Henderson, JF Stebbins - Reviews in Mineralogy …, 2022 - pubs.geoscienceworld.org
Magmas are mixtures of melt, crystals and dissolved gasses with or without crystalline
material (Mysen and Richet 2019). They play an important role in igneous processes …
material (Mysen and Richet 2019). They play an important role in igneous processes …
Ultrahigh-pressure polyamorphism in GeO2 glass with coordination number >6
Y Kono, C Kenney-Benson, D Ikuta… - Proceedings of the …, 2016 - National Acad Sciences
Knowledge of pressure-induced structural changes in glasses is important in various
scientific fields as well as in engineering and industry. However, polyamorphism in glasses …
scientific fields as well as in engineering and industry. However, polyamorphism in glasses …
Structure and disorder in amorphous alumina thin films: Insights from high-resolution solid-state NMR
Revealing the extent of disorder in amorphous oxides is one of the remaining puzzles in
physical chemistry, glass sciences, and geochemistry. Here, we report the 27Al NMR results …
physical chemistry, glass sciences, and geochemistry. Here, we report the 27Al NMR results …