Two-way tuning of structural order in metallic glasses
Metallic glasses are expected to have quite tunable structures in their configuration space,
without the strict constraints of a well-defined crystalline symmetry and large energy barriers …
without the strict constraints of a well-defined crystalline symmetry and large energy barriers …
Electronic Structure Inheritance and Pressure-Induced Polyamorphism<? format?> in Lanthanide-Based Metallic Glasses
G Li, YY Wang, PK Liaw, YC Li, RP Liu - Physical Review Letters, 2012 - APS
We report that a series of lanthanide-based bulk metallic glasses show a pressure-induced
polyamorphic phase transition observed by in situ angle-dispersive x-ray diffraction under …
polyamorphic phase transition observed by in situ angle-dispersive x-ray diffraction under …
Polyamorphism mediated by nanoscale incipient concentration wave uncovering hidden amorphous intermediate state with ultrahigh modulus in nanostructured …
Q Luo, W Cui, H Zhang, L Li, L Shao, M Cai… - Materials …, 2023 - iopscience.iop.org
Comprehending the pressure-/temperature-induced structural transition in glasses, as one
of the most fascinating issues in material science, is far from being well understood. Here …
of the most fascinating issues in material science, is far from being well understood. Here …
Hierarchical densification and negative thermal expansion in Ce-based metallic glass under high pressure
Q Luo, G Garbarino, B Sun, D Fan, Y Zhang… - Nature …, 2015 - nature.com
The polyamorphsim in amorphous materials is one of the most fascinating topics in
condensed matter physics. In amorphous metals, the nature of polyamorphic transformation …
condensed matter physics. In amorphous metals, the nature of polyamorphic transformation …
Atomic structure of Pd81Si19 glassy alloy under high pressure
In situ high-pressure X-ray diffraction experiments and reverse Monte Carlo simulations on
Pd 81 Si 19 glassy alloy were performed up to∼ 35 GPa. High-quality structure factor data …
Pd 81 Si 19 glassy alloy were performed up to∼ 35 GPa. High-quality structure factor data …
Polyamorphic transition in a transition metal based metallic glass under high pressure
Pressure-induced glass-glass transition (GGT) has been reported in a few rare-earth based
and main-group metallic glasses (MGs), a process during which the compressibility …
and main-group metallic glasses (MGs), a process during which the compressibility …
Properties inheritance in metallic glasses
W Hua Wang - Journal of Applied Physics, 2012 - pubs.aip.org
It is widely accepted that the structural features of a metallic glass inherits from its liquid
state. The survey of the elastic, plastic, mechanical and physical properties, and glass …
state. The survey of the elastic, plastic, mechanical and physical properties, and glass …
Density measurements and structural properties of liquid and amorphous metals under high pressure
G Morard, G Garbarino, D Antonangeli… - High Pressure …, 2014 - Taylor & Francis
We have implemented an in situ X-ray diffraction analysis method suitable for the
determination of pressure–volume–temperature equations of state in the critical case of …
determination of pressure–volume–temperature equations of state in the critical case of …
High Pressure Quenched Glasses: unique structures and properties
Zr-based metallic glasses are prepared by quenching supercooled liquid under pressure.
These glasses are stable in ambient conditions after decompression. The High Pressure …
These glasses are stable in ambient conditions after decompression. The High Pressure …
Anomalous packing state in Ce-Ga-Cu bulk metallic glasses
Formation mechanism of bulk metallic glasses (BMGs) with high glass-forming ability (GFA)
has been a long-standing subject in the field of solid state physics. To highlight the GFA …
has been a long-standing subject in the field of solid state physics. To highlight the GFA …