News
Research Progress
Quasiparticle properties and Josephson effects of superconducting systems
Speaker:Dr. WANG Zhi
Sun Yat-sen University
Time:2021-11-9 10:00
Place:B0902,Building B,Physical Science Park

Detail:

Abstract:

Properties of the superconducting condensate and the quasiparticles are central to the understanding of superconducting systems. The condensate can be directly probed by the Josephson effect while the quasiparticles can be investigated with transport and spectroscopic methods. We study the Berry curvature effects of the superconducting quasiparticles and investigate the Berry curvature induced thermal Hall effect and the density of state modulation. We also study the Josephson effect in mesoscopic junctions, where the nontrivial Cooper pair splitting effect or the embedded Majorana qubit induces novel transport signatures.

References

1. Z. Wang, L. Dong, C. Xiao, and Q. Niu, Phys. Rev. Lett 126 , 187001 (2021).

2. J.J. Feng, Z. Huang, Z. Wang, and Q. Niu, Phys. Rev. B 101, 180504 (2020).

3. J.J. Feng, Z. Huang, Z. Wang, and Q. Niu, Phys. Rev. B 98, 134515 (2018).

4. W. C. Huang, Q. F. Liang, D. X. Yao, and Z. Wang, Phys. Rev. A 92 , 012308 (2015).

5. Z. Wang and X. Hu, Phys. Rev. Lett 106, 037002 (2011).



Organizer:Hefei National Laboratory for Physical Sciences at the Microscale




Last updated: Dec. 2021   |  Copyright © Hefei National Laboratory for Physical Sciences at the Microscale  |  Top  |  Site Map