Beyond the average: spatial and temporal fluctuations in oxide glass-forming systems
Atomic structure dictates the performance of all materials systems; the characteristic of
disordered materials is the significance of spatial and temporal fluctuations on composition …
disordered materials is the significance of spatial and temporal fluctuations on composition …
From short to medium range order in glasses and melts by diffraction and Raman spectroscopy
JWE Drewitt, L Hennet… - Reviews in Mineralogy …, 2022 - pubs.geoscienceworld.org
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 …
Ultrahard bulk amorphous carbon from collapsed fullerene
Amorphous materials inherit short-and medium-range order from the corresponding crystal
and thus preserve some of its properties while still exhibiting novel properties,. Due to its …
and thus preserve some of its properties while still exhibiting novel properties,. Due to its …
Revealing the relationship between liquid fragility and medium-range order in silicate glasses
Despite decades of studies, the nature of the glass transition remains elusive. In particular,
the sharpness of the dynamical arrest of a melt at the glass transition is captured by its …
the sharpness of the dynamical arrest of a melt at the glass transition is captured by its …
Experimental method to quantify the ring size distribution in silicate glasses and simulation validation thereof
Silicate glasses have no long-range order and exhibit a short-range order that is often fairly
similar to that of their crystalline counterparts. Hence, the out-of-equilibrium nature of …
similar to that of their crystalline counterparts. Hence, the out-of-equilibrium nature of …
Revealing hidden medium-range order in amorphous materials using topological data analysis
Despite the numerous technological applications of amorphous materials, such as glasses,
the understanding of their medium-range order (MRO) structure—and particularly the origin …
the understanding of their medium-range order (MRO) structure—and particularly the origin …
Machine learning molecular dynamics reveals the structural origin of the first sharp diffraction peak in high-density silica glasses
K Kobayashi, M Okumura, H Nakamura, M Itakura… - Scientific Reports, 2023 - nature.com
The first sharp diffraction peak (FSDP) in the total structure factor has long been regarded as
a characteristic feature of medium-range order (MRO) in amorphous materials with a …
a characteristic feature of medium-range order (MRO) in amorphous materials with a …
Revealing the structural role of MgO in aluminosilicate glasses
The addition of MgO to aluminosilicate glasses usually leads to significant changes for many
macroscopic properties. The underlying microscopic structure origin of this effect, however …
macroscopic properties. The underlying microscopic structure origin of this effect, however …
Mechanical properties and damage analysis of S-glass: A reactive molecular dynamics study
Glass fibers are widely used as reinforcements in composites for applications ranging from
lightweight and damage tolerant structures to protective materials providing high levels of …
lightweight and damage tolerant structures to protective materials providing high levels of …
Direct observation of the atomic density fluctuation originating from the first sharp diffraction peak in SiO2 glass
The intermediate-range order of covalently bonded glasses has been extensively studied in
terms of their diffraction peaks observed at low scattering angles; these peaks are called the …
terms of their diffraction peaks observed at low scattering angles; these peaks are called the …