16 citations · 29 across the 9 of their papers we have counts for
9 papers
Superconducting up to 20.6 K in bulk YSi and YSi/Si superlattices due to chemical flattening
Ding-qing Li, Chong Tian, Juan Du +5
Currently, the fundamental building blocks of leading quantum computers are Josephson junctions, whose core is usually the superconducting Al on Si wafers. However, the transition…
Drag force of a exciton-polariton condensate under non-resonant pumping
Peisong He, Zhaoxin Liang
Exciton-polariton condensate in semiconductor microcavities constitute a novel kind of non-equilibrium superfluid. In a recent experiment [P. Stepanov, {\it et. al.,} Nat. Commun.…
An oscillating Casimir potential between two impurities in a spin-orbit coupled Bose-Einstein condensate
Pei-Song He, Qing Sun, An-Chun Ji
We study the Casimir potential between two impurities immersed in a spin-orbit coupled BoseEinstein condensate (BEC) with plane-wave order. We find that, by exchanging the virtual…
Casimir force between two impurities immersed in a Bose-Einstein condensate
Jian-Hua Liu, Yao-Hui Zhu, Pei-Song He
In this paper, we study the problem of an impurity with infinite mass and the Casimir force between two impurities immersed in a Bose-Einstein condensate. Our calculation results s…
Mechanisms of spin-dependent heat generation in spin valves
Xiao-Xue Zhang, Yao-Hui Zhu, Pei-Song He +1
The extra heat generation in spin transport is usually interpreted in terms of the spin relaxation. By reformulating the heat generation rate, we found alternative current-force pa…
An alternative to the spin-coupled interface resistance for describing heat generation
Xiao-Xue Zhang, Yao-Hui Zhu, Pei-Song He +1
Using a macroscopic approach, we studied theoretically the heat generation in a typical spin valve with nonmagnetic spacer layer of finite thickness. Our analysis shows that the sp…
Spin-accumulation capacitance and its application to magnetoimpedance
Yao-Hui Zhu, Xiao-Xue Zhang, Jian Liu +1
It has been known that spin-dependent capacitances usually coexist with geometric capacitances in a magnetic multilayer. However, the charge and energy storage of the capacitance d…
Heat generation due to spin transport in spin valves
Xiao-Xue Zhang, Pei-Song He, Bao-He Li +1
Using a macroscopic approach, we studied theoretically the heat generation due to spin transport in a typical spin valve with nonmagnetic spacer layer of finite thickness. Our anal…
Drag force on a moving impurity in a spin-orbit coupled Bose-Einstein condensate
Pei-Song He, Yao-Hui Zhu, Wu-Ming Liu
We investigate the drag force on a moving impurity in a spin-orbit coupled Bose-Einstein condensate. We prove rigorously that the superfluid critical velocity is zero when the impu…