基本信息

姓名： 刘奇航

职称：副教授（研究员）

电 话（办公室）：88018277

办公室地址：慧园1栋502

邮 箱：liuqh@sustc.edu.cn

研究领域：凝聚态计算物理，自旋-轨道电子学，量子材料


个人简介

刘奇航，南方科技大学物理系副教授，研究员，主要从事以密度泛函理论为主的凝聚态理论研究，聚焦真实材料。研究兴趣包括理解材料中新奇的电学，磁学，光学，缺陷，自旋极化，拓扑等性质及它们的耦合，以及功能导向的新型材料设计及预测。刘奇航博士以第一作者或通讯作者身份已发表包括Nat. Phys., Phys. Rev. X, Phys, Rev. Lett., Nano Lett., Adv. Funct. Mater. 等多篇学术论文；署名作者共计已发表学术论文30余篇，Google Scholar统计引用超过2300次；担任Phys. Rev. Lett., Nano Lett., Adv. Mater. 等期刊审稿人。

教育背景

2003.09-2007.07 学士（物理学） 北京大学物理学院

2007.09-2012.07 博士（凝聚态物理学） 北京大学物理学院


工作经历

2012.09-2013.10   美国   西北大学物理与天文学系  博士后研究员

2012.09-2013.10   美国   科罗拉多大学博尔德分校  助理研究员


论文及专利

·       X. Zhou, Q. Liu*, Q. Wu, T. Nummy, H. Li, J. Griffith, S. Parham, J. Waugh, E. Emmanouilidou, B. Shen, O. V. Yazyev, N. Ni, and D. S. Dessau. Coexistence of tunable Weyl points and topological nodal lines in ternary transition-metal telluride TaIrTe4, Phys. Rev. B 97, 241102 (2018).

· Q. Liu* and A. Zunger, Predicted Realization of Cubic Dirac Fermion in Quasi-One-Dimensional Transition-Metal Mono-Chalcogenides, Phys. Rev. X 7, 021019 (2017).

·       X. Zhou, Q. Liu*, J. A. Waugh, H. Li, T. Nummy, X. Zhang, X. Zhu, G. Cao, A. Zunger and D. S. Dessau. Predicted electronic markers for polytypes of LaOBiS2 examined via angular resolved photoemission spectroscopy, Phys. Rev. B 95, 075118 (2017).

· Q. Liu*, X. Zhang, J. A. Waugh, D. S. Dessau and A. Zunger. Orbital mapping of energy bands and the truncated spin polarization in three-dimensional Rashba semiconductors, Phys. Rev. B 94, 125207 (2016).

· Q. Liu*, X. Zhang and A. Zunger. Transforming common III-V and II-VI semiconductor compounds into topological heterostructures: The case of CdTe/InSb superlattices, Adv. Func. Mater. 26, 3259 (2016).

· Q. Liu*, X. Zhang and A. Zunger. Polytypism in LaOBiS2-type compounds based on different three-dimensional stacking sequences of two-dimensional BiS2 layers, Phys. Rev. B 93, 174119 (2016).

· Q. Liu*, X. Zhang and A. Zunger, Intrinsic circular polarization in centrosymmetric stacks of transition-metal dichalcogenides, Phys. Rev. Lett. 114,087402 (2015).

· Q. Liu*, X. Zhang, L. B. Abdalla, A. Fazzio and A. Zunger, Switching a Normal Insulator into a Topological Insulator via Electric Field with Application to Phosphorene, Nano Lett. 15, 1222 (2015).

· Q. Liu*, X. Zhang, H. Jin, K. Lam, J. Im, A. J. Freeman, et al. Search and design of nonmagnetic centrosymmetric layered crystals with large local spin polarization. Phys. Rev. B 91, 235204 (2015).

·       X. Zhang†, Q. Liu†, J.-W. Luo, A. J. Freeman, A. Zunger, Hidden spin polarization in inversion-symmetric bulk crystals, Nat. Phys. 10, 387 (2014).

· Q. Liu*, Y. Guo, A. J. Freeman, Tunable Rashba Effect in Two-dimensional LaOBiS2 Films: Ultra-thin Candidates for Spin Field Effect Transistors, Nano Lett. 13, 5264 (2013).

† Co-first author

* Corresponding author.