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Faculty

Yi Gao Associate Professor

Academic Area: 
Theoretical Physics
Research Interests: 
  • Theory of high-temperature superconductivity, strongly correlated systems and topological superconductors
  • Quantum entanglement and geometrical phase in condensed matter systems
  • Spin and charge transport in mesoscopic systems
Bio: 

Education and working experience

  • 11.9----Now       Associate professor, Dept. of Physics, Nanjing Normal University
  • 08.10----11.8       Postdoc, Texas Center for Superconductivity at University of Houston, US
  • 03.9----08.7        PhD, Condensed Matter Theory, Nanjing University, China
  • 99.9----03.7        BS, Theoretical Physics, Nanjing University, China

Academic activity

  • Reviewer of European Physical Journal B and Physica C.
  • Conference talk: Yi Gao, Wu-Pei Su, and Jian-Xin Zhu, “Interorbital Pairing and its Physical Consequences for Iron Pnictide Superconductors”, APS March Meeting, Portland, OR, March 2010.
  • Conference talk: Yi Gao, Huai-Xiang Huang, Chun Chen, C. S. Ting, and Wu-Pei Su, “Model of vortex states in hole-doped iron-pnictide superconductors”, APS March Meeting, Dallas, TX, March 2011.

Publication

  1. H.X. Huang, Y. Chen, Y. Gao, G.H. Yang, "Unconventional superconducting states on doped Shastry–Sutherland lattice", Physica C 525-526, 1-4 (2016).
  2. Tao Zhou, Yi Gao, and Z. D. Wang, "Superconductivity in doped inversion-symmetricWeyl semimetals", Physical Review B 93, 094517 (2016).
  3. Huaixiang Huang, Degang Zhang, Yi Gao, Wei Ren, and C. S. Ting, "Tunneling interstitial impurity in iron-chalcogenide-based superconductors", Physical Review B 93, 064519 (2016).
  4. Yi Gao, Tao Zhou, Huaixiang Huang and Ran Huang, "Majorana zero modes in the hopping-modulated one-dimensional p-wave superconducting model", Scientific Reports 5, 17049 (2015).
  5. Tao Zhou, Yi Gao, and Jian-Xin Zhu, "“Nodal Gap” Induced by the Incommensurate Diagonal Spin Density Modulation in Underdoped High-Tc Superconductors", Advances in Condensed Matter Physics 2015, 652424 (2015).
  6. Yi Gao, Tao Zhou, Huaixiang Huang and Qianghua Wang, "Possible superconductivity in Sr$_{2}$IrO$_{4}$ probed by quasiparticle interference", Scientific Reports 5, 9251 (2015).
  7. H.X. Huang, S.C. Zhang, Y. Gao, W. Ren, "Robust s±-wave superconductivity against multi-impurity in iron-based superconductors", Physica C 511, 33-37 (2015).
  8. Tao Zhou, Xiao-Jing Li, Yi Gao, Z. D. Wang, "Charged-impurity-induced Majorana fermions in topological superconductors", Physical Review B 91, 014512 (2015).
  9. Yi Gao, Tao Zhou, Huaixiang Huang, Peiqing Tong, and Qiang-Hua Wang, "Testing the dx2-y2*-wave pairing symmetry by quasiparticle interference and Knight shift in BiS2-based superconductors", Physical Review B 90, 054518 (2014). 
  10. T. Zhou, Y. Gao, and Z. D. Wang, "Topological quantum phase transitions and edge states in spin-orbital coupled Fermi gases", Scientific Reports 4, 5218 (2014). 
  11. Y. Gao, T. Zhou, H. X. Huang, C. S. Ting, and P. Q. Tong, "Mixed-state effect on the low-energy spin dynamics in optimally-doped iron pnictide superconductors", Physica C 501, 32-35 (2014). 
  12. Yi Gao, Tao Zhou, Huaixiang Huang, C. S. Ting, Peiqing Tong, and Qiang-Hua Wang, "Probing active/passive bands by quasiparticle interference in Sr2RuO4", Physical Review B 88, 094514 (2013). 
  13. Yi Gao, Huaixiang Huang and P. Q. Tong, "Mixed-state effect on quasiparticle interference in iron-based superconductors", Europhysics Letters 100, 37002 (2012). 
  14. Huaixiang Huang, Yi Gao, Jian-Xin Zhu, and C. S. Ting, "Superfluid Density in the s±-Wave State of Clean Iron-Based Superconductors", Physical Review Letters 109, 187007 (2012). 
  15. Yi Gao, Jian-Xin Zhu, C. S. Ting, and Wu-Pei Su, "Theory of mixed-state effect on NMR relaxation measurements in iron pnictide superconductors", Physical Review B 84, 224509 (2011). 
  16. Tao Zhou, Z. D. Wang, Yi Gao, and C. S. Ting, “Electronic structure around a vortex core in iron-based superconductors: Numerical studies of a two-orbital model”, Physical Review B 84, 174524 (2011). 
  17. Huai-Xiang Huang, Yi Gao, Degang Zhang, and C. S. Ting, “Impurity-induced quasiparticle interference in the parent compounds of iron-pnictide superconductors”, Physical Review B 84, 134507 (2011). 
  18. Tao Zhou, Huai-Xiang Huang, Yi Gao, Jian-Xin Zhu, and C. S. Ting, “Quasiparticle states around a nonmagnetic impurity in iron-based superconductors with spin-density-wave order”, Physical Review B 83, 214502 (2011). 
  19. Yi Gao, Huai-Xiang Huang, Chun Chen, C. S. Ting, and Wu-Pei Su, “Model of vortex states in hole-doped iron-pnictide superconductors”, Physical Review Letters 106, 027004 (2011). 
  20. Yi Gao, Tao Zhou, C. S. Ting, and Wu-Pei Su, “Spin Dynamics in Electron-doped Iron-Pnictide Superconductors”, Physical Review B 82, 104520 (2010). 
  21. Yi Gao, Wu-Pei Su, and Jian-Xin Zhu, “Interorbital Pairing and its Physical Consequences for Iron Pnictide Superconductors”, Physical Review B 81, 104504 (2010). 
  22. Yi Gao and Wu-Pei Su, “Dielectric Screening in a Layered Lattice Electron Gas”, Journal of Physics: Condensed Matter 21, 385702 (2009). 
  23. Yi Gao and Shi-Jie Xiong, “Collective Quantum Decoherence Induced By Qubit-Electron Interaction”, Physics Letters A, Vol. 372, Issue 25, Page 4630-4633 (2008). 
  24. Yi Gao, Shi-Jie Xiong, and Yan-Ming Zhong, “Floquet states and geometrical phase of a multilevel system in cyclic evolution”, Physics Letters A, Vol. 327, Issue 17, Page 3071-3077 (2008).
  25. Yi Gao and Shi-Jie Xiong, “Spin bipartite entanglement of paired electrons in BCS superconductor”, Physica C, Vol. 466, Issue 1-2, Page 201-204 (2007). 
  26. Yi Gao and Shi-Jie Xiong, “Time evolution of entanglement of two local spins interacting with itinerant electrons”, Physical Review A 71, 034102 (2005).

Contact

  • Tel: 15251822171(cell phone), 02585891963-8442 (office)
  • Email: flygaoonly@njnu.edu.cn
  • Address: Office 442, Xingjian Bldg, Nanjing Normal University, #1 Wenyuan Rd, Nanjing, China, 210023