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基础物理研究部

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姓名:孙庆丰

联系邮箱:sunqf@pku.edu.cn

教育经历

1995-2000 北京大学,物理专业,博士

1991-1995 北京大学,物理专业,学士

工作经历

2023至今 合肥国家实验室高级研究员

2013至今 北京大学教授

2003-2013 中国科学院物理研究所 研究员

‌2000-2003 加拿大McGill大学 博士后

研究简介

在量子计算,尤其在拓扑量子计算领域,开展系统性深入研究,在利用新自由度、各种拓扑体系、和各种手性分子体系等来实现拓扑态和探索其拓扑量子输运特性方面取得了若干有突出创新性的成果:

预言了自旋超导二极管效应,并给出其普适理论;在手性有机分子-超导耦合体系中,预言了马约拉纳零能模;澄清磁性拓扑绝缘体中的半量子化霍尔电导的机理;在石墨烯体系发现了原子塌缩态和回音壁态的共存、相互演化、和杂化;等。相关成果发表于Phys.Rev.Lett., Phys.Rev.B, Nature、Nature Commun.等期刊。

‌核心研究方向‌:

1.‌拓扑量子计算

2.利用自旋和谷自由度来构建拓扑量子器件

3.低维石墨烯特性

主要荣誉

2019 周培源物理奖

2015 全球华人物理学会亚洲杰出成就奖

2011中国科学院杰出科技成就奖

2013 教育部长江特聘教授

2005基金委杰出青年基金

2002全国百篇优秀博士论文奖

代表性论文

1.Yue Mao*, Hui-Ying Ren*, Xiao-Feng Zhou*, Hao Sheng, Yun-Hao Xiao, Yu-Chen Zhuang, Ya-Ning Ren#, Lin He#, and Qing-Feng Sun#, Orbital hybridization in graphene-based artificial atoms,Nature 639,73(2025).

2.Yaoyao Chen*, Yi-Xin Dai*, Yu Zhang*#, Can Zhang, Lili Zhou, Liangguang Jia, Wei Wang, Xu Han, Hui Xia Yang, Liwei Liu, Chen Si, Qing-Feng Sun#, and Ye Liang Wang#, Nanoscale Polymorph Engineering of Metal-Correlated Insulator Junctions in Monolayer NbSe2, ACS Nano 19, 14808 (2025).

3.Hui-Ying Ren*, Yue Mao*, Ya-Ning Ren#, Qing-Feng Sun#, and Lin He#, Tunable Quantum Confinement in Individual Nanoscale Quantum Dots via Interfacial Engineering, ACS Nano 19, 1352 (2025).

4.Xiao-Qing Tian, Arzoo Hassan, Yong Wang, Qing-Feng Sun*, Xiang-Rong Wang, Tariq Altalhi, Yu Du*, Boris I. Yakobson*, Unusual Electronic and Magnetic Properties of Spin-Sandwich Cr2SexI6-x, Adv. Funct. Mater. 2503185 (2025).

5.Tian-Yi Zhang, Yue Mao, Ai-Min Guo, and Qing-Feng Sun*, Dynamical theory of chiral-induced spin selectivity in electron donor–chiral molecule–acceptor systems, Phys. Rev. B 111, 205417 (2025).

6.Yu-Hao Wan, Peng-Yi Liu, and Qing-Feng Sun#, Classification of Chern numbers based on high-symmetry points, Phys. Rev. B 111, L161410 (2025).

7.Lizhou Liu, Cheng-Ming Miao, Qing-Feng Sun, and Ying-Tao Zhang#, Quantum spin Hall effect in bilayer honeycomb lattices with C-type antiferromagnetic order, Phys. Rev. B 111, 165421 (2025).

8.Cheng-Ming Miao*, Yu-Hao Wan*, Ying-Tao Zhang, and Qing-Feng Sun#, Tunable second-order topological corner states induced by interlayer coupling in twisted bilayer Chern insulators, Phys. Rev. B 111, 165418 (2025).

9.Wei-Tao Lu#, Tie-Feng Fang, and Qing-Feng Sun#, Superconducting lens and Josephson effect in AA-stacked bilayer graphene, Phys. Rev. B 111, 165411 (2025).

10.Tie-Feng Fang#, Wei-Tao Lu, Ai-Min Guo, and Qing-Feng Sun#, Frustration-enhanced persistent currents in correlated trimer nanorings, Phys. Rev. B 111, L081117 (2025).

11.Yu-Fei Sun, Yue Mao#, and Qing-Feng Sun#, Design of a Josephson diode based on double magnetic impurities, Phys. Rev. B 111, 054515 (2025).

12.Yu-Hao Wan and Qing-Feng Sun#, Altermagnetism-induced parity anomaly in weak topological insulators, Phys. Rev. B 111, 045407 (2025).

13.Xing-Jian Yi*, Yue Mao*, Xiancong Lu, and Qing-Feng Sun#, Spin splitting Nernst effect in altermagnets, Phys. Rev. B 111, 035423 (2025).

14.Yue Mao and Qing-Feng Sun#, Phase transitions in quantum dot-Majorana zero mode coupling systems, SciPost Phys. Core 8, 031 (2025)

15.Yue Mao, Qing Yan, Yu-Chen Zhuang, and Qing-Feng Sun*, Universal Spin Superconducting Diode Effect from Spin-Orbit Coupling, Phys. Rev. Lett. 132, 216001 (2024).

16.Chenchen Wang, Zeng-Ren Liang, Xiao-Feng Chen, Ai-Min Guo*, Guanghao Ji, Qing-Feng Sun, and Yong Yan*,Transverse Spin Selectivity in Helical Nanofibers Prepared without any Chiral Molecule, Phys. Rev. Lett. 133, 108001 (2024).

17.Xiao-Feng Zhou, Yu-Chen Zhuang, Mo-Han Zhang,Hao Sheng, Qing-Feng Sun*, and Lin He*, Relativistic artificial molecule of two coupled graphene quantum dots at tunable distances, Nature Commun. 15:8786 (2024).

18.Yi-Wen Liu#, Yu-Chen Zhuang#, Ya-Ning Ren#, Chao Yan, Xiao-Feng Zhou, Qian Yang, Qing-Feng Sun*, and Lin He*, Visualizing a single wavefront dislocation induced by orbital angular momentum in graphene, Nature Commun. 15:3546 (2024).

19.Qing Yan#, Hailong Li#, Hua Jiang*, Qing-Feng Sun, and X.C. Xie*, Rules for dissipationless topotronics, Science Adv. 10, eado4756 (2024).

20.Peng-Yi Liu, Yue Mao, and Qing-Feng Sun*, Four-terminal graphene-superconductor thermal switch controlled by the superconducting phase difference, Phys. Rev. Appl. 21, 024001 (2024).

21.Hailong Li, Hua Jiang*, Qing-Feng Sun, and X.C. Xie*, Emergent energy dissipation in quantum limit, Science Bulletin 69, 1221 (2024).

22.Lizhou Liu, Cheng-Ming Miao, Qing-Feng Sun, and Ying-Tao Zhang#, Two-dimensional Dirac semimetals with tunable edge states, Phys. Rev. B 110, 245413 (2024).

23.Lizhou Liu, Cheng-Ming Miao, Qing-Feng Sun, and Ying-Tao Zhang*, Two-dimensional higher-order topological metals, Phys. Rev. B 110, 205415 (2024).

24.Peng-Yi Liu and Qing-Feng Sun*, Dissipation and dephasing in quantum Hall interferometers, Phys. Rev. B 110, 085411 (2024).

25.Jia-Le Yu, Zhe Hou, Irfan Hussain Bhat, Pei-Jia Hu, Jia-Wen Sun,Xiao-Feng Chen, Ai-Min Guo*, and Qing-Feng Sun, Quantized perfect transmission in graphene nanoribbons with random hollow adsorbates, Phys. Rev. B 110, 064201 (2024).

26.Qing Yan, Hailong Li, Qing-Feng Sun*, and X. C. Xie*, Transport theory in non-Hermitian systems, Phys. Rev. B 110, 045138 (2024).

27.Wei-Tao Lu*, Tie-Feng Fang, and Qing-Feng Sun*, Antiferromagnetic superlattices: Anisotropic band and spin-valley valve in buckled two-dimensional materials, Phys. Rev. B 110, 035426 (2024).

28.Qiang Cheng*, Yue Mao, and Qing-Feng Sun*,Field-free Josephson diode effect in altermagnet/normal metal/altermagnet junctions, Phys. Rev. B 110, 014518 (2024).

29.Cheng-Ming Miao, Lizhou Liu, Yu-Hao Wan, Qing-Feng Sun, and Ying-Tao Zhang*, General principle behind magnetization-induced second-order topological corner states in the Kane-Mele model, Phys. Rev. B 109, 205417 (2024).

30.Xuan Zhang#, Cheng-Ming Miao#, Qing-Feng Sun*, and Ying-Tao Zhang*, Nonendpoint Majorana bound states in an extended Kitaev chain, Phys. Rev. B 109, 205119 (2024).

31.Yu-Hao Wan and Qing-Feng Sun*, Quarter-quantized thermal Hall effect with parity anomaly, Phys. Rev. B 109, 195408 (2024).

32.Pei-Jia Hu#, Zeng-Ren Liang#, Jia-Wen Sun, Tie-Feng Fang, Ai-Min Guo*, and Qing-Feng Sun, Contact effects on electron transport along disordered borophene nanoribbons with line defects, Phys. Rev. B 109, 165437 (2024).

33.Yi-Xin Dai and Qing-Feng Sun*, Andreev reflection in normal metal/charge-4e superconductor junctions, Phys. Rev. B 109, 144504 (2024).

34.Humian Zhou, Chui-Zhen Chen*, Qing-Feng Sun, and X.C. Xie*, Dissipative chiral channels, Ohmic scaling, and half-integer Hall conductivity from relativistic quantum Hall effect, Phys. Rev. B 109, 115305 (2024).

35.Jing-Yun Fang#, Yu-Chen Zhuang#, and Qing-Feng Sun*, Absence of edge states at armchair edges in inhomogeneously strained graphene under a pseudomagnetic field, Phys. Rev. B 109, 045430 (2024).

36.Yu-Hao Wan and Qing-Feng Sun*, Magnetization-induced phase transitions on the surface of three-dimensional topological insulators, Phys. Rev. B 109, 045418 (2024).

37.Qiang Cheng* and Qing-Feng Sun*, Orientation-dependent Josephson effect in spin-singlet superconductor/altermagnet/spin-triplet superconductor junctions, Phys. Rev. B 109, 024517 (2024).

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