33 citations · 79 across the 5 of their papers we have counts for
5 papers
Statistics of continuous weak quantum measurement of an arbitrary quantum system with multiple detectors
Albert Franquet, Yuli V. Nazarov, Hongduo Wei
In this paper, we establish a general theoretical framework for the description of continuous quantum measurements and the statistics of the results of such measurements. The frame…
Effects of current on nanoscale ring-shaped magnetic tunnel junctions
Hong-Xiang Wei, Jiexuan He, Zhen-Chao Wen +3
We report the observation and micromagnetic analysis of current-driven magnetization switching in nanoscale ring-shaped magnetic tunnel junctions. When the electric current density…
Statistics of Measurement of Non-commuting Quantum Variables: Monitoring and Purification of a qubit
Hongduo Wei, Yuli V. Nazarov
We address continuous weak linear quantum measurement and argue that it is best understood in terms of statistics of the outcomes of the linear detectors measuring a quantum system…
Two-band BCS model describes well the thermodynamics of MgB
Todor M. Mishonov, Valery L. Pokrovsky, Hongduo Wei
Based on weakly-coupled anisotropic BCS theory, the dependence of energy gap and specific heat on temperature are evaluated for superconductor MgB, and the results are compared…
Superconducting Transition Temperature in Heterogeneous Ferromagnet-Superconductor Systems
Valery L. Pokrovsky, Hongduo Wei
We study the shift of the the superconducting transition temperature in ferromagnetic-superconducting bi-layers and in a superconducting film supplied a square array of ferro…