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Our group is currently interested in theoretical condensed matter physics. Topics include (1) BCS (Bardeen-Cooper-Schrieffer)-BEC (Bose-Einstein condensation) crossover in ultracold atomic Fermi superfluids and (2) Topological aspects of superconducting spintronics devices.
目前主要的課題為利用凝態理論解釋:
(1)極冷費米氣體中的BCS-BEC渡越現象。
(2)自旋電子學超導元件中的拓樸性質。
ABOUT ME
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We show that topological phases should be realizable in readily available and well-studied heterostructures in spintronics: helical ferromagnet-superconducting junctions. The particular heterostructures we address exhibit finite-range proximity effects leading to nodal superconductors with Majorana modes localized well away from the interface between helical-ferromagnet and superconductor. To show this, we implement a Bogoliubov–de Gennes proximity numerical scheme and illustrate in a concrete fashion the wave functions belong to zero energy flat bands. In the process we establish consistency with a simple analytical model.
LATEST RESEARCH
We welcome students (both undergraduate and graduate levels) and postdoctoral researchers to join our group!
歡迎有興趣的同學(大學專題以及碩博士)加入團隊!
誠徵專任研究助理,詳情請見以下網址。