642 citations · 3.8k across the 95 of their papers we have counts for
4 papers · 1 filter
Enhancement of the thermoelectric figure of merit in a quantum dot due to the Coulomb blockade effect
Jie Liu, Qing-feng Sun, X. C. Xie
We investigate the figure of merit of a quantum dot (QD) in the Coulomb blockade regime. It is found that the figure of merit may be quite high if only single energy level in…
Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
J. Chen, H. J. Qin, F. Yang +10
We report that BiSe thin films can be epitaxially grown on SrTiO substrates, which allow for very large tunablity in carrier density with a back-gate. The observed lo…
Landau Quantization of Massless Dirac Fermions in Topological Insulator
Peng Cheng, Canli Song, Tong Zhang +17
The recent theoretical prediction and experimental realization of topological insulators (TI) has generated intense interest in this new state of quantum matter. The surface states…
Spin current through an ESR quantum dot: A real-time study
Lei Wang, Hua Jiang, J. N. Zhuang +2
The spin transport in a strongly interacting spin-pump nano-device is studied using the time-dependent variational-matrix-product-state (VMPS) approach. The precession magnetic fie…