Zobrazeno 1 - 10
of 362
pro vyhledávání: '"Yu Hai-bin"'
Given the vast differences in interaction details, describing the dynamics of structurally disordered materials in a unified theoretical framework presents a fundamental challenge to condensed-matter physics and materials science. This paper investig
Externí odkaz:
http://arxiv.org/abs/2411.02922
Publikováno v:
National Science Review 2024
Relaxation processes are crucial in understanding the structural rearrangements of liquids and amorphous materials. However, the overarching principle that governs these processes across vastly different materials remains an open question. Substantia
Externí odkaz:
http://arxiv.org/abs/2403.06175
We investigate a metallic glass-forming (GF) material (Al90Sm10) exhibiting a fragile-strong (FS) glass-formation by molecular dynamics simulation to better understand this highly distinctive pattern of glass-formation in which many of the usual phen
Externí odkaz:
http://arxiv.org/abs/2302.01429
Autor:
Pan, Yupeng, He, Xiaobo, Zhou, Binjie, Strong, Denver, Zhang, Jian, Yu, Hai-Bin, Tan, Yunfei, Cava, Robert J., Luo, Yongkang
Publikováno v:
Materials Today Communications 33, 104265 (2022)
We report a comprehensive study on the elastic properties of a hexanary high-entropy alloy superconductor (ScZrNbTa)$_{0.685}$[RhPd]$_{0.315}$ at room and cryogenic temperatures, by Resonant Ultrasound Spectroscopy experiments. The derived elastic co
Externí odkaz:
http://arxiv.org/abs/2204.07993
Publikováno v:
In Progress in Materials Science October 2024 145
Autor:
Zhang, Xue-qi, Ding, Rui, Lv, Jing, Zhang, Yu-chen, Ji, An-lan, Fu, Jie, Lv, Xiao, Yang, Sheng-ying, Yao, Lan, Liang, Xuan, Liu, Jie, Yu, Hai-bin
Publikováno v:
In Journal of Industrial and Engineering Chemistry 25 June 2024 134:194-206
We investigate the fast $\beta$- and Johari-Goldstein (JG) $\beta$-relaxation processes, along with the elastic scattering response of glass-forming (GF) liquids and the Boson peak, in a simulated Al-Sm GF material exhibiting a fragile-strong (FS) tr
Externí odkaz:
http://arxiv.org/abs/2101.12104
We investigate the Johari-Goldstein (JG) $\beta$-relaxation process in a model metallic glass-forming (GF) material (Al90Sm10), previously studied extensively by both frequency-dependent mechanical measurements and simulation studies devoted to equil
Externí odkaz:
http://arxiv.org/abs/2101.11547
Publikováno v:
In Acta Materialia 1 March 2024 266