201 citations · 317 across the 9 of their papers we have counts for
9 papers
Ubiquitous topological states of phonons in solids: Silicon as a model material
Yizhou Liu, Nianlong Zou, Sibo Zhao +3
Research on topological physics of phonons has attracted enormous interest but demands appropriate model materials. Our {\it ab initio} calculations identify silicon as an ideal ca…
Valley filtering effect of phonons in graphene with a grain boundary
Xiaobin Chen, Yong Xu, Jian Wang +1
Due to their possibility to encode information and realize low-energy-consumption quantum devices, control and manipulation of the valley degree of freedom have been widely studied…
Transient spin current under a thermal switch
Xiaobin Chen, Jiangtao Yuan, Gaomin Tang +4
In this work, we explore the possibility of enhancing a spin current under a thermal switch, i.e., connecting the central transport region to two leads in individual thermal equili…
Thermal engineering in low-dimensional quantum devices: a tutorial review of nonequilibrium Green's function methods
Xiaobin Chen, Yizhou Liu, Wenhui Duan
Thermal engineering of quantum devices has attracted much attention since the discovery of quantized thermal conductance of phonons. Although easily submerged in numerous excitatio…
Enhancing the spin transfer torque in magnetic tunnel junctions by ac modulation
Xiaobin Chen, Chenyi Zhou, Zhaohui Zhang +5
The phenomenon of spin transfer torque (STT) has attracted a great deal of interests due to its promising prospects in practical spintronic devices. In this paper, we report a theo…
Rectifying full-counting statistics in a spin Seebeck engine
Gaomin Tang, Xiaobin Chen, Jie Ren +1
We investigate the rectification and negative differential effects of full-counting statistics of conjugate thermal spin transport in a spin Seebeck engine. The engine is made by a…