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pro vyhledávání: '"Wei, Hongduo"'
Autor:
Wei, Hongduo
We study the interaction between superconductors and ferromagnets in two systems: a ferromagnet-superconductor bilayer, and a thin superconducting film with a periodic array of magnetic dots upon it, with spontaneous vortices appearing in the systems
Externí odkaz:
http://hdl.handle.net/1969.1/3959
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 framework concerns the measurement of an arbitrary quantum system with arbi
Externí odkaz:
http://arxiv.org/abs/1804.07639
Autor:
Wei, Hongduo, 1973
Thesis (Ph. D.)--Texas A&M University, 2006.
"Major Subject: Physics" Title from author supplied metadata (automated record created on Sep. 15, 2006.) Vita. Abstract. Includes bibliographical references.
"Major Subject: Physics" Title from author supplied metadata (automated record created on Sep. 15, 2006.) Vita. Abstract. Includes bibliographical references.
Externí odkaz:
http://handle.tamu.edu/1969.1/3959
Statistics of Measurement of Non-commuting Quantum Variables: Monitoring and Purification of a qubit
Autor:
Wei, Hongduo, Nazarov, Yuli V.
Publikováno v:
Phys. Rev. B 78, 045308 (2008)
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, for example, a qubit. We mostly concentrate on a setup consisting of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0703344
Based on weakly-coupled anisotropic BCS theory, the dependence of energy gap and specific heat on temperature are evaluated for superconductor MgB$_2$, and the results are compared with experimental data.We show that the weak coupling anisotropic BCS
Externí odkaz:
http://arxiv.org/abs/cond-mat/0312210
Autor:
Pokrovsky, Valery L., Wei, Hongduo
We study the shift of the the superconducting transition temperature $T_c$ in ferromagnetic-superconducting bi-layers and in a superconducting film supplied a square array of ferromagnetic dots. We find that the transition temperature in these two ca
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305153
Autor:
Wei, Hongduo
Publikováno v:
In Physica C: Superconductivity and its applications 1 February 2006 434(1):13-16
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2006 307(1):107-112
Akademický článek
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