38 citations · 108 across the 5 of their papers we have counts for
5 papers
Spin soliton of Holstein model with spin-orbit coupling in one-dimensional conjugated polymers
Shijie Xie, Xiaohui Liu, Qiuxia Lu +1
For Holstein model with Rashba spin-orbit coupling (SOC) we establish the nonlinear Schrödinger equations and obtain exact soliton solution analytically. It is found that the solit…
Investigation on organic magnetoconductance based on polaron-bipolaron transition
W. Qin, S. Yin, K. Gao +1
We explore the magnetoresistance (MC) effect in an organic semiconductor device based on the magnetic field related bipolaron formation. By establishing a group of dynamic equation…
Geometric phase of a quantum dot system in nonunitary evolution
Sun Yin, D. M. Tong
Practical implementations of quantum computing are always done in the presence of decoherence. Geometric phase is useful in the context of quantum computing as a tool to achieve fa…
Proximity and anomalous field-effect characteristics in double-wall carbon nanotubes
Jie Lu, Sun Yin, Z. Z. Sun +2
Proximity effect on field-effect characteristic (FEC) in double-wall carbon nanotubes (DWCNTs) is investigated. In a semiconductor-metal (S-M) DWCNT, the penetration of electron wa…
Spin relaxation and decoherence of two-level systems
X. R. Wang, Y. S. Zheng, Sun Yin
We revisit the concepts of spin relaxation and spin decoherence of two level (spin-1/2) systems. From two toy-models, we clarify two issues related to the spin relaxation and decoh…