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万歆 教 授

2000年美国普林斯顿大学博士

电话:0571-87953694(o)
Email: xinwanzimp.zju.edu.cn


个人主页:http://zimp.zju.edu.cn/~xinwan

 


教学与研究领域:
研究领域:凝聚态物理理论。
主要研究兴趣在无序和相互作用的量子体系,包括纳米和介观系统及强关联系统。近来工作集中在分数量子霍尔效应和拓扑量子计算。

Wan, Xin
Professor
Ph. D. (2000), Princeton University


Interests and Activities:
I am primarily interested in theoretical condensed matter physics, in particular disordered and interacting quantum systems, including nanoscale and mesoscopic systems and strongly correlated systems. The focus of my recent research is fractional quantum Hall effect and topological quantum computation.

Selected Publications:
1. Xin Wan, K. Yang, and E. H. Rezayi, Edge excitations and non-Abelian statistics in the Moore-Read state: A numerical study in the presence of Coulomb interaction and edge confinement, Phys. Rev. Lett. 97, 256804 (2006)
2. Xin Wan, D. N. Sheng, E. H. Rezayi, K. Yang, R. N. Bhatt, and F. D. M. Haldane, Mobility gap in fractional quantum Hall liquids: Effects of disorder and layer thickness, Phys. Rev. B 72, 075325 (2005).
3. Xin Wan, F. Evers, and E. H. Rezayi, Universality of the Edge-Tunneling Exponent of Fractional Quantum Hall Liquids, Phys. Rev. Lett. 94, 166804 (2005).
4. Q. Cui, Xin Wan, and K. Yang, Numerical study of spin quantum Hall transitions in superconductors with broken time-reversal symmetry, Phys. Rev. B 70, 094506 (2004).
5. C. Zhou, M. P. Kennett, Xin Wan, M. Berciu, and R. N. Bhatt, Exchange anisotropy, disorder, and frustration in diluted, predominantly ferromagnetic, Heisenberg spin systems, Phys. Rev. B 69, 144419 (2004).
6. Xin Wan, E. H. Rezayi, and K. Yang, Edge reconstruction in the fractional quantum Hall regime, Phys. Rev. B 68, 125307 (2003).
7. D. N. Sheng, Xin Wan, E. H. Rezayi, K. Yang, R. N. Bhatt, and F. D. M. Haldane, Disorder-Driven Collapse of the Mobility Gap and Transition to an Insulator in the Fractional Quantum Hall Effect, Phys. Rev. Lett. 90, 256802 (2003).
8. Xin Wan, K. Yang, and R. N. Bhatt, Modified spin-wave study of random antiferromagnetic-ferromagnetic spin chains, Phys. Rev. B 66, 014429 (2002).
9. Xin Wan, K. Yang, and E. H. Rezayi, Reconstruction of Fractional Quantum Hall Edges, Phys. Rev. Lett. 88, 056802 (2002).
10. Xin Wan and R. N. Bhatt, Two-dimensional Wigner crystal in anisotropic semiconductors, Phys. Rev. B 65, 233209 (2002).