翟强 (Zhai, Qiang)

西交大物理学院，助理教授，硕士研究生导师

School of Physics, Assistant Professor

PhD (2019), 德克萨斯大学奥斯汀分校 (UT-Austin)

MsE(2015), 西安交大 (XJTU)

BE(2012), 西安交通大学 (Xi’an Jiaotong University)

Email: qiangzhai@xjtu.edu.cn

Our research group focuses on fundamental problems in complex systems. We are hiring self-motivated undergraduate and graduate students.

主要从事无序复杂系统的基础研究。欢迎对统计物理与凝聚态物理感兴趣的本科与研究生同学加入课题组。

主持国家自然科学基金、国家重点研发及省面上基金等项目。

近期工作(Recent Works)

2024

[1] Q. Zhai, X.-Y. Gao, C.-S. Lee, H.-Y. Deng, S. Yang, K. Yan, and C.-H. Lam, Heat capacity and relaxation dynamics of glassy films: A lattice model study, Physical Review E (2024).

[2] C.-Y. Ong, C.-S. Lee, X.-Y. Gao, Q. Zhai, Z. Yu, R. Shi, H.-Y. Deng, and C.-H. Lam, Relating fragile-to-strong transition to fragile glass via lattice model simulations, Physical Review E 109, 054124 (2024).

[3] Q. Zhai, X.-Y. Gao, C.-S. Lee, C.-Y. Ong, K. Yan, H.-Y. Deng, S. Yang, and C.-H. Lam, Surface mobility gradient and emergent facilitation in glassy films, Soft Matter 20, 4389 (2024).

[4] Q. Zhai and R. Orbach, Toward understanding the dimensional crossover of canonical spin-glass thin films, Frontiers in Physics 12, 1488275 (2024). (Invited for special issue: Current Research On Spin Glasses)

2023

[1] I. Paga⁺, Q. Zhai⁺, M. Baity-Jesi, E. Calore, A. Cruz, C. Cummings, L. Fernandez, J. Gil-Narvion, I. G.-A. Pemartin, A. Gordillo-Guerrero, et al., Superposition principle and nonlinear response in spin glasses, Physical Review B 107, 214436 (2023).

Selected Publications:

[1] Q. Zhai, R. L. Orbach, and D. L. Schlagel, Evidence for temperature chaos in spin glasses, Physical Review B 105, 014434 (2022).

[2] I. Paga⁺, Q. Zhai⁺, M. Baity-Jesi, E. Calore, A. Cruz, L. Fernandez, J. Gil-Narvion, I. G.-A. Pemartin, A. Gordillo-Guerrero,D. Iniguez, et al., Spin-glass dynamics in the presence of a magnetic field: exploration of microscopic properties, Journal of Statistical Mechanics: Theory and Experiment 2021, 033301 (2021).

[3] Q. Zhai, I. Paga, M. Baity-Jesi, E. Calore, A. Cruz, L. Fernandez, J. Gil-Narvion, I. G.-A. Pemartin, A. Gordillo-Guerrero,D. Iniguez, et al., Scaling law describes the spin-glass response in theory, experiments, and simulations, Physical Review Letters 125, 237202 (2020).

[4] Q. Zhai, D. C. Harrison, D. Tennant, E. D. Dahlberg, G. G. Kenning, and R. L. Orbach, Glassy dynamics in CuMn thin-film multilayers, PHYSICAL REVIEW B 95, 054304 (2017).

[5] Q. Zhai, D. C. Harrison, and R. L. Orbach, Effect of magnetic fields on spin glass dynamics, Physical Review B 96, 054408 (2017).

[6] Q. Zhai, D. C. Harrison, D. Tennant, E. D. Dahlberg, G. G. Kenning, and R. L. Orbach, Glassy dynamics in cumn thin-film multilayers, Physical Review B 95, 054304 (2017).

[7] K. Yan, Y. Wang, Y. Zhu, J. Hong, and Q. Zhai, Investigation on heat dissipation characteristic of ball bearing cage and inside cavity at ultra-high rotation speed, Tribology International 93, 470 (2016).