Structural heterogeneities and mechanical behavior of amorphous alloys

JC Qiao, Q Wang, JM Pelletier, H Kato… - Progress in Materials …, 2019 - Elsevier
Although the atomic structure of amorphous alloys, which lacks long-range translational
symmetry, may appear homogeneous at the macroscopic scale, their local dynamic and/or …

Dynamic relaxations and relaxation-property relationships in metallic glasses

WH Wang - Progress in Materials Science, 2019 - Elsevier
Dynamic relaxation is an intrinsic and universal feature of glasses and enables fluctuation
and dissipation to occur, which induces plentiful behaviour, maintains equilibrium, and …

[HTML][HTML] Universal properties of relaxation and diffusion in complex materials: Originating from fundamental physics with rich applications

KL Ngai - Progress in Materials Science, 2023 - Elsevier
Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …

Deformation of metallic glasses: Recent developments in theory, simulations, and experiments

TC Hufnagel, CA Schuh, ML Falk - Acta Materialia, 2016 - Elsevier
We review recent research into elastic and plastic deformation of metallic glasses, with an
emphasis on making connections between developments in theory and simulation (largely …

[HTML][HTML] The β relaxation in metallic glasses: an overview

HB Yu, WH Wang, K Samwer - Materials Today, 2013 - Elsevier
Metallic glasses, combining metallic bonding and disordered atomic structures, are at the
cutting edge of metallic materials research. Recent advances in this field have revealed that …

Internal friction in metallic materials

MS Blanter, IS Golovin, H Neuhauser, HR Sinning - 2007 - Springer
Internal Friction in Metallic Materials Page 1 materials science Internal Friction in Metallic
Materials A Handbook MS Blanter IS Golovin H. Neuhäuser H.-R. Sinning Page 2 Springer …

Dynamic mechanical relaxation in bulk metallic glasses: a review

JC Qiao, JM Pelletier - Journal of Materials Science & Technology, 2014 - Elsevier
Metallic glasses have aroused considerable interest in the past decades because they
exhibit fascinating properties. First, this article briefly outlines the mechanical, thermal …

The β-relaxation in metallic glasses

HB Yu, WH Wang, HY Bai… - National Science Review, 2014 - academic.oup.com
Focusing on metallic glasses as model systems, we review the features and mechanisms of
the β-relaxations, which are intrinsic and universal to supercooled liquids and glasses, and …

Microstructure of fragile metallic glasses inferred from ultrasound-accelerated crystallization in Pd-based metallic glasses

T Ichitsubo, E Matsubara, T Yamamoto, HS Chen… - Physical review …, 2005 - APS
By utilizing ultrasonic annealing at a temperature below (or near) the glass transition
temperature T g, we revealed a microstructural pattern of a partially crystallized Pd-based …

[HTML][HTML] Spatially heterogeneous dynamics in a metallic glass forming liquid imaged by electron correlation microscopy

P Zhang, JJ Maldonis, Z Liu, J Schroers… - Nature …, 2018 - nature.com
Supercooled liquids exhibit spatial heterogeneity in the dynamics of their fluctuating atomic
arrangements. The length and time scales of the heterogeneous dynamics are central to the …