Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and
nanostructured materials with large densities of lattice defects. This field, also known as …

High-pressure torsion (HPT) method currently receives much attention as a severe plastic
deformation (SPD) technique mainly because of the reports of Prof. Ruslan Z. Valiev and his …

Shear-banding is a ubiquitous plastic-deformation mode in materials. In metallic glasses,
shear bands are particularly important as they play the decisive role in controlling plasticity …

Microstructural heterogeneity is an important issue in understanding the mechanical and
physical properties of metallic glasses (MGs). Theoretically, physical aging below the glass …

The structure of metallic glasses (MGs) has been a long-standing mystery. On the one hand,
MGs are amorphous materials with no long-range structural order; on the other hand …

Rejuvenation of metallic glasses, bringing them to higher-energy states, is of interest in
improving their plasticity. The mechanisms of rejuvenation are poorly understood, and its …

Underneath the Bragg Peaks: Structural Analysis of Complex Materials focuses on the
structural determination of crystalline solids with extensive disorder. Well-established …

非晶合金弛豫/晶化, 玻璃转变, 塑性变形等热力学和动力学行为都与其固有的结构非均匀性密切
相关. 但是, 由于淹没在亚稳的长程无序结构中, 探究非晶合金的结构非均匀性十分困难. 尤其 …

The birth and subsequent development of the concept of the atomic level stresses are
reviewed, and its future is discussed. Initially it was conceived as a means of describing the …

The future of metallic glasses as an advanced structural and functional material will to a
great extent depend on the understanding and control of their mesoscopic flow defects …