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个人简介
何林，2009年7月于北京大学物理学院获得博士学位，博士毕业后一直在北京师范大学物理学系工作,现为教授，博士生导师。何林专注于在石墨烯中实现和调控高能物理预测的新奇物理效应、谷极化态、强关联物态三个方面的研究，取得了一系列有国际影响力的成果。2014年入选国家自然科学基金委优青、万人计划青年拔尖人才，2017年入选教育部青年长江学者支持计划，2024年入选国家自然科学基金委杰青。目前作为项目负责人主持国家自然科学基金委专项项目、杰出青年项目和国家重点研发计划课题等四项国家级课题。在人才培养方面取得了突出成绩，入选教育部拔尖计划十周年优秀导师奖和北京市优秀博士/本科学位论文指导教师等。
共发表高水平研究论文超高150篇，过去5年，作为通讯作者发表了近50篇SCI论文，包括1篇Nature、12篇Phys.Rev.Lett.、5篇Nat.Commun.、1篇PNAS、1篇ScienceBulletin、5篇NanoLett.、3篇ACSNano、和20余篇Phys.Rev.系列等。相关研究被引用超过五千余次，部分成果入选本领域重要教材。
教育经历
2014年10-2015年3月访问英国Manchester大学 Geim教授(2010年诺贝尔物理奖获得者)研究组
2011年6-8月访问美国Penn State University的MosesChan教授研究组
2004年9月—2009年7月北京大学物理学院 理学博士
2000年9月—2004年7月西南大学（原西南师范大学）物理系 理学学士
工作经历
2015年7月至今 北京师范大学物理系 教授
2012年7月2015年6月 北京师范大学物理系 副教授
2009年7月2012年6月 北京师范大学物理系 讲师
学术兼职
目前为Science, Nature, Nature子刊, Phys. Rev. Lett., Phys. Rev.系列, Nano Lett.等多个国际期刊的审稿人；受邀担任Science China Materials, Frontiers of Physics, Journal of Physics: Condensed Matter杂志编委。
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低维体系由于表面/界面效应、受限效应、和相干效应所表现出的新奇物理性质。主要研究内容为利用扫描隧道显微镜（STM）和电测量手段对石墨烯和其它二维原子晶体的物理性质进行研究。
我们课题组长期坚持石墨烯的物性研究主要基于如下两点原因：首先，石墨烯中电子除了自旋这一内秉自由度，还拥有子格赝自旋和谷赝自旋自由度，可以实现基于电子多自由度的新奇物态；其次，石墨烯只有一层原子厚，非常稳定，制备技术成熟可控，便于对其结构进行表征和调控，构建理想的模型体系，实现一系列新奇物态。基于此，我们发展了一系列方法（包括转角、应变结构、堆垛层错、缺陷、衬底等）来调控石墨烯的电学性质，在石墨烯中实现了一系列新奇物态，并在纳米尺度、单电子精度上实现了对石墨烯中自旋和（子格、谷）赝自旋的探测与调控。具体介绍如下:
1）石墨烯中平带的实现及其新奇强关联物态的探测与调控：通过魔转角双层石墨烯、应变石墨烯、ABC三层石墨烯、垂直外磁场等在石墨烯体系中引入平带，率先利用扫描隧道显微镜（STM）测量了这些平带中的强关联物态，包括轨道铁磁态、自旋和谷极化的金属态、自旋和谷极化的铁磁态等；
2）石墨烯中谷电子学研究：首次利用磁场和赝磁场共同作用在单层石墨烯中单电子精度上实现了谷极化和翻转的探测与调控；利用磁场调节双层石墨烯中准粒子的Berry相位，实现了谷极化的探测与调控；首次利用STM直接观察到了双层石墨烯中能传输谷极化电流的AB-BA畴界；
3）石墨烯中原子尺度下自旋和子格赝自旋研究：首次直接观察到石墨烯中单原子缺陷磁矩的证据，并在原子尺度内实现了对其磁性的调控，观察到了三种不同的磁性态。通过单原子缺陷在石墨烯中产生原子尺度子格赝自旋涡旋，并证明赝自旋涡旋的角动量可反映体系的Berry相位。
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学生指导
毕业博士去向：
2024年：闫超（南方科技大学）
2023年：任雅宁（北京师范大学） 郑旗（湖南大学）
2022年：刘亦文（以色列Weizmann Institute of Science）
2021年：张钰（北京理工大学） 符中秋（北京师范大学（珠海））
2020年：李思宇（湖南大学）
2019年：乔佳斌（北京理工大学）
2018年：王文晓（河北师范大学）
2017年：殷隆晶（湖南大学）
2016年：白珂珂（北京师范大学）
2015年：闫巍（南京邮电大学） 许瑞（中国人民大学）
2014年：孟岚（南京邮电大学）
2013年：闫慧（天津理工大学）
2011年：孙祎（北京大学）
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2024年获得国家自然科学基金委“杰出青年基金”；
2024年获得北京市优秀博士学位论文指导教师；
2023年获得北京市优秀博士学位论文指导教师；
2022年获得北京市优秀博士学位论文指导教师；
2021年获得北京市优秀本科毕业论文指导教师；
2021年获得北京师范大学高等教育教学成果奖一等奖（第二完成人）；
2020年获得教育部“基础学科拔尖学生培养计划”十周年的“优秀导师奖”；
2014年至今共10次获得北京师范大学优秀博士学位论文指导教师；
2017年获得教育部“长江学者奖励计划”青年学者；
2014年获得国家“万人计划”青年拔尖人才；
2014年获得国家自然科学基金委“优秀青年基金”；
2013年获得教育部“新世纪优秀人才支持计划”；
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2025年
1. Y. Mao, H.-Y. Ren, X.-F. Zhou, H. Sheng, Y.-H. Xiao, Y.-C. Zhuang, Y.-N. Ren*, L. He*, Q.-F. Sun*, “Orbital hybridization in graphene-based artificial atoms”. Nature Vol: 639, PP. 73 (2025).
2. M.-H. Zhang, Y.-L. Zhang, C.-R. Hao, Z.-H. Guo, C. Yan, Y.-X. Zhao, Y.-N. Ren*, J.-H. Gao, S.-J. Yuan*, L. He*, “Electronic Kagome lattices with low-energy flatbands in structural-reconstructed twisted double bilayer graphene”. Submitted
3. Y.-X. Zhao, H. Jin, Z.-Y. Han, X.-L. Zhao, Y.-N. Ren, R.-H. Zhang, X.-F. Zhou, W. Duan, B. Huang*, Y. Zhang*, L. He*, “Realization of 2/3-layer transition metal dichalcogenides.” arXiv:2405.16750. Nature Commun. In press (2025).
4. R-H. Zhang, J.-H. Pan,Y.-X. Zhao, C.-Y. Hao, K. Lv, M.-H. Zhang, M.-H. Zhang, X.-Y. Wang, Y.-N. Ren*, J. Feng*, L. He*, “Building tailorable Kagome lattices with quantum-confined orbitals in artificial atoms”. Submitted
5. T. Qiu, Z. Han, G. Liu, H. Tan, W. Wei, L. Dou, Y. Zhang, K. Yang, K. Watanabe, T. Taniguchi, Z. Liu, X. Wang, F. Fei, F. Song, Y. Shangguan, J. Wen, S. Li, Rui Wang, B. Wang, C. Liu*, B. Yan*, L. He*, X. Xi*, “Electrically tunable excitonic charge-density wave and superconductivity in a monolayer crystal”. Submitted
6. Z.-H. Guo, C. Yan, J.-Q. He, K. Lv, Kenji Watanabe, Takashi Taniguchi, Y.-N. Ren*, L. He*, “Manipulating Superlattice Potentials and Quantum Confinement in Graphene via Moiré Ferroelectricity”. Submitted
7. H.-Y. Ren, Y. Mao, Y.-N. Ren*, Q.-F. Sun*, L. He*, “Tunable quantum confinement in individual nanoscale quantum dots via interfacial engineering”. ACS Nano Vol: 19, PP. 1352 (2025).
2024年
8. Y.-N. Ren, H.-Y. Ren, K. Watanabe, T. Taniguchi, L. He*, “One-dimensional moiré chains with strong electron localization in two-dimensional twisted bilayer WSe2”. PNAS 121, e2405582121 (2024).
9. Y.-W. Liu, Y. Zhuang, Y.-N. Ren, C. Yan, X.-F. Zhou, Q. Yang, Q.-F. Sun*, L. He*, “Visualizing a single wavefront dislocation induced by orbital angular momentum in graphene”. Nature Commun. Vol: 15, PP. 3546 (2024).
10. C.-R. Hao, Z. Zhan*, J.-Q. He, Pierre A. Pantaleon, Jia-Qi He, Ya-Xin Zhao, Kenji Watanabe, Takashi Taniguchi, Francisco Guinea, L. He*, “Robust flat bands in twisted trilayer graphene quasicrystals”. Nature Commun. Vol: 15, PP. 8437 (2024).
11. X.-F. Zhou, Y. Zhuang, M.-H. Zhang, H. Shen, Q.-F. Sun*, L. He*, “Relativistic artificial molecule of two coupled graphene quantum dots at tunable distances”. Nature Commun. Vol: 15, PP. 8786 (2024).
12. Y.-X. Zhao, M.-H. Zhang, Z.-Y. Han, Y.-N. Ren, X.-F. Zhou, C. Yan, K. Lv, Y. Zhang*, L. He*, “Realization of rhombohedral-stacked trilayer graphene by moiré engineering”. Phys. Rev. B Vol: 109, 205155 (2024).
13. C. Chen, K. P. Nuckolls, S. Ding, W. Miao, D. Wong, M. Oh, R. L. Lee, S. He, C. Peng, D. Pei, Y. Li, C. Hao, H. Yan, H. Xiao, H. Gao, Q. Li, S. Zhang, J. Liu, L. He, Z. Liu, K. Watanabe, T. Taniguchi, C. Jozwiak, A. Bostwick, E. Rotenberg, C. Li, X. Han, D. Pan, X. Dai, C. Liu, B. A. Bernevig, Y. Wang, A. Yazdani, Y. Chen, “Strong inter-valley electron-phonon coupling in magic-angle twisted bilayer graphene”. Nature Vol: 634, PP. 362 (2024).
14. Y. Zhang, Y.-Y. Zhou, S. Zhang, H. Cai, L.-H. Tong, W.-Y. Liao, R.-J. Zou, S.-M. Xue, Y. Tian, T. Chen, Q. Tian, C. Zhang, Y. Wang, X. Zou, X. Liu, Y. Hu, Y.-N. Ren, L. Zhang, L. Zhang, W.-X. Wang*, L. He, L. Liao, Z. Qin, L.-J. Yin*, “Layer-dependent evolution of electronic structures and correlations in rhombohedral multilayer graphene”. Nature Nano in press.
15. R-H. Zhang, J.-Q. He, M.-H. Zhang, Y.-X. Zhao, C. Yan, Z.-H. Guo, Y.-N. Ren*, Q. Zheng*, L. He*, “In situ generation and manipulation of mirror twin boundaries in transition metal dichalcogenides”. Phys. Rev. B Vol: 110, L081407(Letter) (2024).
16. M.-H. Zhang, F. Gao, A. B. Lorentzen, Y.-N. Ren, R.-H. Zhang, X.-F. Zhou, R. Dong, S.-W. Gao, M. Brandbyge, L. He*, “Atomic-level precision creation and manipulation of interfacial Se chemisorbates in graphene/WSe2 heterostructures”. Phys. Rev. B Vol: 110, L041405(Letter) (2024).
17. Y.-N. Ren, M.-H. Zhang, X.-F. Zhou, Q. Zheng, H.-Y. Ren, L. He*, “In situ creating and tailoring of interfacial quantum dots in graphene/transition metal dichalcogenide heterostructures”. Phys. Rev. B Vol: 110, 125416 (2024).
2023年
18. Q. Zheng, Y. Zhuang, Y.-N. Ren, C. Yan, Q.-F. Sun*, L. He*, “Molecular collapse states in graphene/WSe2 heterostructure quantum dots”. Phys. Rev. Lett. Vol: 130, 076202 (2023).
19. H.-Y. Ren, Y.-N. Ren, Q. Zheng, J.-Q. He, L. He*, “Electron-electron interaction and correlation-induced two density waves with different Fermi velocities in graphene quantum dots”. Phys. Rev. B Vol: 108, L081408(Letter) (2023).
20. C.-R. Hao, J.-Q. He, H.-J. Qiao, Y.-W. Liu, Y.-N. Ren*, L. He*, “Creating Custom-designed Moiré Magnifying Glass to Probe Local Atomic Lattice Rotations in Twisted Bilayer Graphene”. Phys. Rev. B Vol: 108, 125429 (2023).
21. C. Yan, Y.-X. Zhao, Y.-W. Liu, L. He*, “Kinetics of nanobubbles in tiny-angle twisted bilayer graphene”. Nano Lett. Vol: 23, 8532 (2023).
22. M.-H. Zhang, Y.-N. Ren, Q. Zheng, X.-F. Zhou, L. He*, “Observation of robust and long-ranged superperiodicity of electronic density induced by intervalley scattering in graphene/transition metal dichalcogenide heterostructures”. Nano Lett. Vol: 23, 2630 (2023).
23. Y.-N. Ren*, Z. Zhan, Y.-W. Liu, C. Yan, S.-J. Yuan, L. He*, “Real-space mapping of local sub-degree lattice rotations in twisted bilayer graphene magnified by moiré superlattices”. Nano Lett. Vol: 23, 1836 (2023).
24. X.-F. Zhou, Y.-W. Liu, C.-R. Hao, C. Yan, Q. Zheng, Y.-N. Ren, Y.-X. Zhao, K. Watanabe, T. Taniguchi, L. He*, “Coexistence of reconstructed and unreconstructed structures in structural transition regime of twisted bilayer graphene”. Phys. Rev. B Vol: 107, 125410 (2023).
25. Q. Zheng, M.-H. Zhang, Y.-N. Ren, L. He*, “Imaging field-tuned quantum Hall broken-symmetry orders and quantum Hall conducting channel in charge-neutral graphene/WSe2 heterostructure”. Science China Physics, Mechanics and Astronomy Vol: 66, 276801 (2023).
26. L.-J. Yin*, Y.-Y. Zhou, L.-H. Tong, L.-J. Shi, Z. Qin, and L. He, “Imaging Friedel oscillations in rhombohedral trilayer graphene”. Phys. Rev. B Vol: 107, L041404(Letter) (2023).
27. Y.-Z. Han, L. He, L.-J. Yin*, “Quantum confinement and interference via Fabry-Perot-like resonators in rhombohedral trilayer graphene on graphite”. Phys. Rev. B Vol: 108, 245422 (2023).
28. Y. Zhang*, R. Liu, L. Zhou, C. Zhang, G. Yang, Y. Wang, L. He*, “Atomic valley filter effect induced by an individual flower defect in graphene”. Chin. Phys. Lett. Vol: 40, 096801 (2023).
29. Y.-W. Liu*, and L. He*, “Recent progresses on graphene-based artificial nanostructures: a perspective from scanning tunneling microscopy” Quantum Frontiers Vol: 2, 2 (2023). (invited review)
2022年
30. Y.-N. Ren, Q. Cheng, Q.-F. Sun*, L. He*, “Realizing Valley-Polarized Energy Spectra in Bilayer Graphene Quantum Dots via Continuously Tunable Berry Phases”. Phys. Rev. Lett. Vol: 128, 206805 (2022).
31. Y.-W. Liu, Z. Zhan, Z. Wu, C. Yan, S. Yuan*, L. He*, “Realizing one-dimensional states in graphene via periodically coupled zeroth pseudo-Landau levels”. Phys. Rev. Lett. Vol: 129, 056803 (2022).
32. Y.-N. Ren, Y. Zhuang, Q.-F. Sun*, L. He*, “Magnetic field-tunable valley-contrasting pseudomagnetic confinement in graphene”. Phys. Rev. Lett. Vol: 129, 076802 (2022).
33. Q. Zheng, C.-R. Hao, X.-F. Zhou, Y.-X. Zhao, J.-Q. He, L. He*, “Tunable sample-wide electronic Kagome lattice in low-angle twisted bilayer graphene”. Phys. Rev. Lett. Vol: 129, 076803 (2022).
34. Y. Zhang*, F. Gao, S. Gao, M. Brandbyge, L. He*, “Characterization and manipulation of intervalley scattering induced by an individual monovacancy in graphene”. Phys. Rev. Lett. Vol: 129, 096402 (2022).
35. Q. Zheng, Y. Zhuang, Q.-F. Sun*, L. He*, “Coexistence of electron whispering-gallery modes and atomic collapse states in graphene/WSe2 heterostructure quantum dots”. Nature Commun. Vol: 13, PP. 1597 (2022).
36. Y.-W. Liu, C.-Y. Hao and L. He*, “Tailoring the Energy Landscape of Graphene Nanostructures on Graphene and Manipulating Them Using Tilt Grain Boundaries”. Phys. Rev. Appl. Vol: 17, PP. 034013 (2022).
37. Q. Yang, Y. Zhang*, Z.-Q. Fu, Y. Chen, Z.-F. Di, and L. He*, “Site-controlled creating of patterned nanoscale graphene quantum dots”. 2D Materials Vol: 9, 021002 (2022).
38. S.-Y. Li*, L. He*, “Recent progresses of quantum confinement in graphene quantum dots”. Front. Phys. Vol: 17, 33201 (2022). Topical review.
2021年
39. Y.-X. Zhao, X.-F. Zhou, Y. Zhang, L. He*, “Oscillations of van Hove singularities spacing induced by sub-Angstrom fluctuations of interlayer spacing in graphene superlattices”. Phys. Rev. Lett. Vol: 127, 266801 (2021).
40. X.-F. Zhou, Y.-W. Liu, H.-Y. Yan, Z.-Q. Fu, H. Liu, L. He*, Electronic confinement in quantum dots of twisted bilayer graphene. Phys. Rev. B Vol: 104, 235417 (2021).
41. Y.-N. Ren, Q. Cheng, C. Yan, K. Lv, M.-H. Zhang, Q.-F. Sun*, L. He*, “Spatial and magnetic confinement of massless Dirac fermions”. Phys. Rev. B Vol: 104, L161408(Letter) (2021).
42. Y.-W. Liu, Y.-N. Ren, C.-Y. Hao and L. He*, “Direct observation of magnetoelectric Aharonov-Bohm effect in moiré-scale quantum paths of minimally twisted bilayer graphene” arXiv:2102.00164.
43. Y.-N. Ren, M.-H. Zhang, C. Yan, Y. Zhang and L. He*, “Local Measurements of Tunneling Magneto-Conductance Oscillations in monolayer, Bernal-stacked bilayer and ABC-stacked trilayer graphene” Science China Physics, Mechanics and Astronomy Vol: 64, PP. 287011 (2021).
44. Y. Zhang*, Y. Su, and L. He*, “Quantum interferences of pseudospin-mediated atomic-scale vortices in monolayer graphene”. Nano Lett. Vol: 21, PP. 2526 (2021).
45. J. Feng, H. Gao, T. Li, X. Tan, P. Xu, M. Li*, L. He*, D. Ma*, Lattice-Matched metal-semiconductor heterointerface in monolayer Cu2Te. ACS Nano Vol: 15, PP. 3415 (2021).
46. X. Liu, Y. Wang, Q. Guo, S.-J. Liang, T. Xu, B. Liu, J. Qiao, S. Lai, J. Zeng, S. Hao, C. Gu, C. Wang, Y. Wang, C. Pan, G. Su, Y. Nie, X. Wan, L. Sun, Z. Wang, L. He*, B. Cheng*, F. Miao*, “Temperature-sensitive spatial distribution of defects in PdSe2 flakes” Phys. Rev. Mater. Vol: 5, PP. L041001(Letter) (2021). Selected as Editors’ Suggestion.
47. F. Gao, Y. Zhang, L. He, S. Gao, M. Brandbyge, “Control of the local magnetic states in graphene with voltage and gating” Phys. Rev. B Vol: 103, PP. L241402(Letter) (2021).
48. S. Han, J.-B. Qiao, L.-F. Hou, Y.-W. Liu, Y. Zhang, Z.-H. Guo, L.-J. Yin, Y.-N. Ren, W. Ji*, and L. He*, “Robust two-dimensional ice on graphene built from finite-length water molecular chains” arXiv:2007.00885.
49. J.-B. Qiao, Q.-Q. Guo, Z. Liu, X. Liu, Q. Gu, C. Yan, F. Miao, J. Feng, L. He*, “Even-odd Layer-dependent Atomic Defects in PdSe2”. Submitted.
2020年
50. S.-Y. Li, Y. Su, Y.-N. Ren, and L. He*, “Valley polarization and inversion in strained graphene via pseudo-Landau levels, valley splitting of real Landau levels, and confined states” Phys. Rev. Lett. Vol: 124, PP. 106802 (2020).
51. Y.-W. Liu, Y. Su, X.-F. Zhou, L.-J. Yin, C. Yan, S.-Y. Li, W. Yan, S. Han, Z.-Q. Fu. Y. Zhang, Q. Yang, Y.-N. Ren, and L. He*, “Tunable lattice reconstruction, triangular network of chiral one-dimensional states and bandwidth of flat bands in magic-angle twisted bilayer graphene”. Phys. Rev. Lett. Vol: 125, PP. 236102 (2020).
52. Y.-W. Liu, Z. Hou, S.-Y. Li, Q.-F. Sun*, and L. He*, “Movable valley switch driven by Berry phase in bilayer-graphene resonators” Phys. Rev. Lett. Vol: 124, PP. 166801 (2020).
53. Y. Zhang, Y. Su, and L. He*, “Local Berry phase signatures of bilayer graphene in intervalley quantum interference” Phys. Rev. Lett. Vol: 125, PP. 116804 (2020).
54. Y.-N. Ren, C. Lu, Y. Zhang, S.Y. Li, Y.-W. Liu, C. Yan, Z.-H. Guo, C.-C. Liu*, F. Yang*, and L. He*, “Spectroscopic evidence for a spin and valley polarized metallic state in a non-magic-angle twisted bilayer graphene” ACS Nano Vol: 14, PP. 13081 (2020).
55. Y. Zhang, F. Gao, S. Gao*, and L. He*, “Tunable magnetism of a single-carbon vacancy in graphene”. Science Bulletin Vol: 65, PP. 194 (2020).
56. Z.-Q. Fu, Y.-T. Pan, J.-J. Zhou, K.-K. Bai, D.-L. Ma, Y. Zhang, J.-B. Qiao, H. Jiang*, H. Liu*, and L. He*, “Relativistic artificial molecules realized by two coupled graphene quantum dots”. Nano Lett. Vol: 20, PP. 6738 (2020).
57. Y. Zhang, Z. Hou, Y.-X. Zhao, Z.-H. Guo, Y.-W. Liu, S.-Y. Li, Y.-N. Ren, Q.-F. Sun*, and L. He*, “Correlation-induced valley splitting and orbital magnetism in strain-induced zero-energy flat band in twisted bilayer graphene near the magic angle” Phys. Rev. B Vol: 102, PP. 081403(Rapid Communications) (2020).
58. S.Y. Li, Y. Zhang, Y.-N. Ren, J. Liu*, X. Dai, and L. He*, “Experimental evidence for orbital magnetic moments generated by moiré-scale current loops in twisted bilayer graphene” Phys. Rev. B Vol: 102, PP. 121406 (Rapid Communications) (2020). Selected as Editors’ Suggestion.
59. Y. Zhang, Q.-Q. Guo, S.Y. Li, and L. He*, “Nanoscale probing of broken-symmetry states in graphene induced by individual atomic impurities” Phys. Rev. B Vol: 101, PP. 155424 (2020).
60. L.-J. Yin, L.-J. Shi, L.-Z. Yang, L.-H. Tong, and L. He*, “Spectroscopic Characterization of Landau Level Splitting and the Intermediate v = 0 Phase in Bilayer Graphene” Phys. Rev. B Vol: 101, PP. 165418 (2020).
61. Z.-Q. Fu, K. K. Bai, Y.-N. Ren, J.-J. Zhou, and L. He*, “Coulomb interaction in quasibound states of graphene quantum dots” Phys. Rev. B Vol: 101, PP. 235310 (2020).
62. Y.-N. Ren, Y. Zhang, Y.-W. Liu, and L. He*, “Twistronics in graphene-based van der Waals structures” Chinese Physics B Vol: 29, PP.117303 (2020). Invited review. https://doi.org/10.1088/1674-1056/abbbe2
2019年
63. L.-J. Yin, L.-J. Shi, S.-Y. Li, Y. Zhang, Z.-H. Guo, and L. He*, “High-magnetic field tunneling spectra of ABC-stacked trilayer graphene on graphite”. Phys. Rev. Lett. Vol: 122, PP. 146802 (2019).
64. P.-F. Jia, W.-J. Chen, J.-B. Qiao, M. Zhang, X. Zheng, Z.-Y. Xue, R.-D. Liang, C.-S. Tian, L. He*, Z.-F. Di*, X. Wang, “Programmable graphene nanobubbles with three-fold symmetric pseudo-magnetic fields”. Nature Commun. Vol: 10, PP. 3127, (2019).
65. Y. Zhang, Q. Yang, Y.-N. Ren, and L. He*, “Observation of phonon peaks and electron-phonon bound states in graphene”. Phys. Rev. B Vol: 100, PP. 075435 (2019).
66. S.-Y. Li, Y. Zhang, L.-J. Yin, and L. He*, “Scanning tunneling microscopy study of quantum Hall isospin ferromagnetic states of zero Landau level in graphene”. Phys. Rev. B Vol: 100, PP. 085437 (2019).
67. Y.-W. Liu, J.-B. Qiao, C. Yan, Y. Zhang, S.-Y. Li, and L. He*, “Magnetism near half-filling of a van Hove singularity in twisted graphene bilayer”. Phys. Rev. B Vol: 99, PP. 201408(Rapid Communications) (2019).
68. S.-Y. Li, Y.-N. Ren, Y.-W. Liu, M.-X. Chen, H. Jiang, and L. He*, “Nanoscale detection of valley-dependent spin splitting around atomic defects of graphene”. 2D Materials Vol: 6, PP. 031005 (2019).
69. C. Yan, D. Ma, J. Qiao, H. Zhong, L. Yang, S.-Y. Li, Z.-Q. Fu, Y. Zhang, and L. He*, “Scanning tunneling microscopy study of the quasicrystalline 30o twisted bilayer graphene”. 2D Materials Vol: 6, PP. 045041 (2019).
2018年
70. J.-B. Qiao, L.-J. Yin, and L. He*, “Twisted graphene bilayer around the first magic angle engineered by heterostrain”. Phys. Rev. B Vol: 98, PP. 235402 (2018).
71. Z.-Q. Fu, Y. Zhang, J.-B. Qiao, D.-L. Ma, H.-W. Liu, Z.-H. Guo, Y.-C. Wei, J.-Y. Hu, Q. Xiao, X.-R. Mao, and L. He*, “Spatial confinement, magnetic localization and their interactions on massless Dirac fermions”. Phys. Rev. B Vol: 98, PP. 241401(Rapid Communications) (2018).
72. Y. Zhang, J.-B. Qiao, and L. He*, “High-resolution tunneling spectroscopy of ABA-stacked trilayer graphene”. Phys. Rev. B Vol: 98, PP. 045413 (2018).
73. J.-B. Qiao, Y. Gong, H. Liu, J.-A. Shi, L. Gu, and L. He*, “Two-dimensional spinodal interface in one-step grown graphene-molybdenum carbide heterostructures”. Phys. Rev. Mater. Vol: 2, PP. 054002 (2018).
74. D.-L. Ma, Z.-Q. Fu, X. Sui, K.-K. Bai, J.-B. Qiao, C. Yan, Y. Zhang, J.-Y. Hu, Q. Xiao, X.-R. Mao, W. Duan, and L. He*, “Modulating the electronic properties of graphene by self-organized sulfur identical nanoclusters and atomic superlattices confined at an interface”. ACS Nano Vol: 12, PP. 10984 (2018).
75. S.-Y. Li, H. W. Liu, J.-B. Qiao, H. Jiang*, and L. He*, “Magnetic-field-controlled negative differential conductance in scanning tunneling spectroscopy of graphene npn junction resonators”. Phys. Rev. B Vol: 97, PP. 115442 (2018).
76. S.-Y. Li, K.-K. Bai, W. J. Zuo, Y.-W. Liu, Z.-Q. Fu, W.-X. Wang, Y. Zhang, L.-J. Yin, J.-B. Qiao, and L. He*, “The tunneling spectra of quasi-free-standing graphene monolayer”. Phys. Rev. Appl. Vol: 9, PP. 054031 (2018).
77. D.-L. Ma, X.-L. Sui, Z.-Q. Fu, J.-B. Qiao, Y.-C. Wei, W.-H. Duan, and L. He*, “Beyond the honeycomb: experimental realization and characterization of kagome sublattice in a new boron-carbon-nitrogen atomic crystal”. submitted
78. Y. Zhang, X.-L. Sui, D.-L. Ma, K.-K. Bai, W. H. Duan, and L. He*, “Spin-polarized semiconducting band structure of graphene monolayer on Ni(111)”. Phys. Rev. Appl. Vol: 10, PP. 054043 (2018).
79. W.-X. Wang, Y.-W. Wei, S.-Y. Li, X. Q. Li, X. S. Wu, J. Feng*, and L. He*, “Imaging the dynamics of individual hydrogen atom intercalated between two graphene sheets”. Phys. Rev. B Vol: 97, PP. 085407 (2018).
80. W. J. Zuo, J.-B. Qiao, D.-L. Ma, L.-J. Yin, G. Sun, J.-Y. Zhang, L.-Y. Guan, and L. He*, “Scanning tunneling microscopy and spectroscopy of twisted trilayer graphene”. Phys. Rev. B Vol: 97, PP. 035440 (2018).
81. K.-K. Bai, J.-J. Zhou, Y.-C. Wei, J. B. Qiao, Y.-W. Liu, H. Jiang*, and L. He*, “Generating atomically sharp p-n junctions and testing quantum electron-optics based on graphene in nanoscale”. Phys. Rev. B Vol: 97, PP. 045413 (2018).
82. 何林，魔转角双层石墨烯的“魔幻”物性. 科学通报Vol: 63, PP. 1073 (2018) doi: 10.1360/N972018-00224
83. J. Ma, X. Li, L. Gan, S. P. Zhang, Y. F., Cao, Z. W. Nie, X. N. Wang, D. L. Ma, L. He, J. C. Nie, C. M. Xiong, R. F. Dou, “Controlling the dendritic structure and the phote-electrocatalytic properties of highly crystalline MoS2 on sapphire substrate”. 2D Materials Vol: 5, PP. 031015 (2018).
2017年
84. S.-Y. Li, K.-Q. Liu, X.-Q. Yang, J.-K. Yang, H. W. Liu, H. Jiang*, and L. He*, “Splitting of van Hove singularities in a slightly twisted bilayer graphene”. Phys. Rev. B Vol: 96, PP. 155416 (2017).
85. W.-X. Wang, H. Jiang, Y. Zhang, S.-Y. Li, H. Liu, X. Q. Li, X. S. Wu, and L. He*, “Scanning tunneling microscopy and spectroscopy of finite-size twisted bilayer graphene”. Phys. Rev. B Vol: 96, PP. 115434 (2017).
86. S.-Y. Li, H. Jiang*, J.-J. Zhou, H. W. Liu, F. Zhang, and L. He*, “Corrugation induced stacking solitons with topologically confined states in gapped bilayer graphene”. arXiv:1609.03313.
87. J.-B. Qiao, Y. Gong, W.-J., Zuo, Y.-C. Wei, D.-L. Ma, H. Yang, N. Yang, K.-Y. Qiao, J.-A. Shi, L. Gu, and L. He*, “One-step growth of van der Waals heterostructures of graphene and 2D superconducting Mo2C”. Phys. Rev. B Vol: 95, PP. 201403 (Rapid Communications), (2017).
88. K.-K. Bai, J. B. Qiao, H. Jiang*, H.-W. Liu*, and L. He*, “Massless Dirac fermions trapping in a quasi-one-dimensional npn junction of a continuous graphene monolayer”. Phys. Rev. B Vol: 95, PP. 201406 (Rapid Communications), (2017).
89. J. B. Qiao, H. Jiang, H.-W. Liu, H. Yang, N. Yang, K.-Y. Qiao, and L. He*, “Bound states in nanoscale graphene quantum dots in a continuous graphene sheet”. Phys. Rev. B Vol: 95, PP. 081409 (Rapid Communications), (2017).
90. L.-J. Yin, W.-X. Wang, Y. Zhang, Y.-Y. Ou, H.-T. Zhang, C.-Y. Shen, and L. He*, “Observation of chirality transition of quasiparticles at stacking solitons in trilayer graphene”. Phys. Rev. B Vol: 95, PP. 081402 (Rapid Communications), (2017).
91. L.-J. Yin, K.-K. Bai, W.-X. Wang, S.-Y. Li, Y. Zhang, and L. He*, “Landau quantization of Dirac fermions in graphene and its multilayers”. Front. Phys. Vol: 12, PP. 127408, (2017). (Invited review, 35 pages).
92. M. Zhu, D. Ghazaryan, S.-K. Son, C. Woods, A. Misra, L. He, T. Taniguchi, K. Watanabe, K. Novoselov, Y. Cao, A. Mishchenko, “Stacking transition in bilayer graphene caused by thermally activated rotation” 2D Mater. Vol: 4, PP. 011013, (2017).
93. Y. Zhang, S.-Y. Li, H. Huang, W. T. Li, J. B. Qiao, W.-X. Wang, L.-J. Yin, W. H. Duan, and L. He*, “Scanning tunneling microscopy of π magnetism of a single atomic vacancy in graphene”. Phys. Rev. Lett. Vol: 117, PP. 166801 (2016).
94. L.-J. Yin, H. Jiang, J. B. Qiao, and L. He*, “Direct imaging of topological edge states at a bilayer graphene domain wall”. Nature Commun. Vol: 7, PP. 11760, (2016).
95. W.-X. Wang, M. Zhou, X. Q. Li, S.-Y. Li, X. S. Wu, W. H. Duan, and L. He*, “Energy gaps of atomically precise armchair graphene nanoribbons”. Phys. Rev. B Vol: 93, PP. 241403 (Rapid Communications), (2016).
96. S.-Y. Li, M. Zhou, J. B. Qiao, W. H. Duan*, and L. He*, “Wide-bandgap nanoribbon-like structures in a continuous metallic graphene sheet”. Phys. Rev. B Vol: 94, PP. 085419, (2016).
97. L.-J. Yin, Y. Zhang, J. B. Qiao, S.-Y. Li, and L. He*, “Experimental observation of surface states and Landau levels bending in bilayer graphene”. Phys. Rev. B Vol: 93, PP. 125422, (2016).
98. W. Yan, S.-Y. Li, L. J. Yin, J. B. Qiao, J.-C. Nie, and L. He*, “Spatially resolving unconventional interface Landau quantization in a graphene monolayer-bilayer planar junction” Phys. Rev. B Vol: 93, PP. 195408, (2016).
99. L.-J. Yin, J. B. Qiao, and L. He*, “Structures and electronic properties of twisted bilayer graphene”. Progress in Physics Vol: 36, PP. 82, (2016). (Invited review, in chinese).
100. S. C. Shen, B. B.Chen, H. X. Xue, G. Cao, C. J. Li, X. X. Wang, Y. P. Hong, G. P. Guo, R. F. Dou, C. M. Xiong, L. He, J. C. Nie*, “Gate dependence of upper critical field in superconducting (110) LaAlO3/SrTiO3 interface” Sci. Rep. Vol: 6, PP. 28379, (2016).
101. S. C. Shen, Y. Xing, P. Wang, H. Liu, H.-L. Fu, Y. Zhang, L. He, X. C. Xie, X. Lin*, J. Nie*, J. Wang*, “Observation of quantum Griffiths singularity and ferromagnetism at superconducting LaAlO3/SrTiO3(110) interface”. Phys. Rev. B Vol: 94, PP. 144517, (2016).
102. X. Zou, C.-W. Huang, L.Wang, L.-J. Yin, W. Li, J. Wang, B. Wu, Y. Liu, Q. Yao, C. Jiang, W.-W. Wu, L. He, S. Chen, J. C. Ho, L. Liao*, Dielectric engineering of a Boron Nitride/Hafnium oxide heterostructure for high-performance 2D field effect transistors. Adv. Mater. Vol: 28, PP. 2062, (2016).
2015年
103. S.-Y. Li, K.-K. Bai, L.-J. Yin, J. B. Qiao, W.-X. Wang, and L. He*, “Observation of unconventional splitting of Landau Levels in Strained Graphene”. Phys. Rev. B Vol: 92, PP. 245302, (2015).
104. L.-J. Yin, J. B. Qiao, W.-X. Wang, W. J. Zuo, W. Yan, R. Xu, R.-F. Dou, J.-C. Nie, and L. He*, “Landau Quantization and Fermi Velocity Renormalization in Twisted Graphene Bilayers”. Phys. Rev. B Vol: 92, PP. 201408(Rapid Communications), (2015).
105. W.-X. Wang, L.-J. Yin, J.-B. Qiao, T. C. Cai, S.-Y. Li, R.-F. Dou, J.-C. Nie, X. S. Wu, and L. He*, “Atomic resolution imaging of the two-component Dirac-Landau levels in a gapped graphene monolayer”. Phys. Rev. B Vol: 92, PP. 165420, (2015).
106. K.-K. Bai, Y.-C. Wei, J. B. Qiao, S.-Y. Li, L.-J. Yin, W. Yan, J.-C. Nie, and L. He*, “Detecting giant electron-hole asymmetry in graphene monolayer generated by strain and charge-defect scattering via Landau level spectroscopy”. Phys. Rev. B Vol:92, PP. 121405(Rapid Communications), (2015).
107. L.-J. Yin, J. B. Qiao, W. J. Zuo, W. T. Li, and L. He*, “Experimental evidence for non-Abelian gauge potentials in twisted graphene bilayers”. Phys. Rev. B Vol: 92, PP. 081406(Rapid Communications), (2015).
108. L.-J. Yin, S.-Y. Li, J.-B. Qiao, J.-C. Nie, and L. He*, “Landau quantization in graphene monolayer, Bernal bilayer, and Bernal trilayer on graphite surface”. Phys. Rev. B Vol: 91, PP. 115405, (2015).
109. R. Xu, L.-J. Yin, J. B. Qiao, K.-K. Bai, J.-C. Nie, and L. He*, “Direct probing of the stacking order and electronic spectrum of rhombohedral trilayer graphene with scanning tunneling microscopy”. Phys. Rev. B Vol: 91, PP. 035410, (2015).
110. Z.-D. Chu and L. He*, “Origin of room-temperature single-channel ballistic transport in zigzag graphene nanoribbons”. Science China Materials (invited) Vol: 58, PP. 677, (2015).
111. Y.-L. Han, Y.-W. Fang, Z.-Z. Yang, C.-J. Li, L. He, S.-C. Shen, Z.-Z. Luo, G.-L. Qu, C.-M. Xiong, R.-F. Dou, X. Wei, L. Gu*, C.-G. Duan*, and J.-C. Nie*, “Reconstruction of electrostatic field at the interface leads to formation of two-dimensional electron gas at multivalent (110) LaAlO3/SrTiO3 interfaces”. Phys. Rev. B Vol: 92, PP. 115304, (2015).
2014年
112. K.-K. Bai, Y. Zhou, H. Zheng, L. Meng, H. Peng*, Z. F. Liu*, J.-C. Nie, and L. He*, “Creating one-dimensional nanoscale periodic ripples in a continuous mosaic graphene monolayer”. Phys. Rev. Lett. Vol: 113, PP. 086102, (2014).
113. D. He, Y. Zhang, Q. Wu, R. Xu, H. Nan, J. Liu, J. Yao, Y. Li, Y. Shi*, J. Wang*, L. He, Z. Ni, F. Miao, F. Song, H. Xu, K. Watanabe, T. Taniguchi, J.-B. Xu, and X. Wang*, “Two-dimensional monolayer quasi-freestanding molecular crystals for high-performance organic field-effect transistors”. Nature Commun. Vol: 5, PP. 5162, (2014).
114. D. Geng, L. Meng, B. Chen, W. Yan, H. Yan, B. Luo, J. Xu, H. Wang, Z. Mao, L. He, Z. Zhang, L. Peng, G. Yu*, “Single-crystal twelve-pointed graphene grains growth on liquid Cu surface” Advanced Materials. Vol: 26, PP. 6519, (2014).
115. B. Luo, B. Chen, L. Meng, D. Geng, H. liu, J. Xu, Z. Zhang, H. Zhang, L. Peng, L. He, W. Hu, Y. Liu, G. Yu*, “Layered stacking growth and electrical transport of hierarchical graphene architectures” Advanced Materials. Vol: 26, PP. 3218, (2014).
116. R. Xu, D. He, Y. Zhang, B. Wu, F. Liu, L. Meng, J.-F. Liu, Q. Wu, Y. Shi, J. Wang, J.-C. Nie, X. Wang*, L. He*, “Unveiling the structural origin of the high carrier mobility of a two-dimensional molecular monolayer on boron nitride” Phys. Rev. B Vol: 90, PP. 224106, (2014).
117. J. B. Qiao, and L. He*, “In-plane chiral tunneling and out-of-plane valley-polarized quantum tunneling in twisted graphene trilayer”. Phys. Rev. B Vol: 90, PP. 075410, (2014).
118. L.-J. Yin, J. B. Qiao, W. X. Wang, Z.-D. Chu, K. F. Zhang, R.-F. Dou*, C.-L. Gao, J.-F. Jia, J.-C. Nie, and L. He*, “Tuning structures and electronic spectra of graphene layers by tilt grain boundaries” Phys. Rev. B Vol: 89, PP. 205410, (2014).
119. W. Yan, L. Meng, M. Liu, J. B. Qiao, Z.-D. Chu, R.-F. Dou, Z. F. Liu, J.-C. Nie, D. G. Naugle, and L. He*, “Angle-dependent van Hove singularities and their breakdown in Twisted Graphene Bilayers”. Phys. Rev. B Vol: 90, PP. 115402, (2014).
120. W. Y. He, Y. Su, M. Yang, L. He*, “Creating in-plane pseudo-magnetic fields in excess of 1000 T by misoriented stacking in a graphene bilayer”. Phys. Rev. B Vol: 89, PP. 125418, (2014).
121. Y.-L. Han, Z.-Z. Luo, C.-J. Li, S.-C. Shen, G.-L. Qu, C.-M. Xiong, R.-F. Dou, L. He, and J.-C. Nie*, “Carrier-mediated Kondo effect and Hall mobility by electrolyte gating in slightly doped anatase TiO2 films” Phys. Rev. B Vol: 90, PP. 205107, (2014).
122. Y.-L. Han, S.-C. Shen, J. You, H.-Q. Li, Z.-Z. Luo, C.-J. Li, G.-L. Qu, C.-M. Xiong, R.-F. Dou, L. He, D. Naugle, G.-P. Guo, J.-C. Nie*, “Two-dimensional superconductivity at (110) LaAlO3/SrTiO3 interfaces” Appl. Phys. Lett. Vol: 105, PP. 192603, (2014).
2013年
123. W. Y. He, Z.-D. Chu, and L. He*, “Chiral tunneling in a twisted graphene bilayer”. Phys. Rev. Lett. Vol: 111, PP. 066803, (2013).
124. W. Yan, W. Y. He, Z.-D. Chu, M. Liu, R.-F. Dou, L. Meng, L. Feng, Y. F. Zhang, Z. F. Liu, J.-C. Nie, and L. He*, “Strain and curvature induced evolution of electronic band structures of Twisted Graphene Bilayer”. Nature Commun. Vol: 4, PP. 2159, (2013).
125. W. Y. He, L. He*, “Coupled Spin and Pseudo-magnetic Field in Graphene Nanoribbons”. Phys. Rev. B Vol: 88, PP. 085411, (2013).
126. L. Meng, W. Y. He, H. Zheng, M. Liu, H. Yan, W. Yan, Z.-D. Chu, R.-F. Dou, Y. Zhang, Z. Liu, J.-C. Nie, and L. He*, “Strain-induced one-dimensional Landau quantizations in Corrugated Graphene”. Phys. Rev. B Vol: 87, PP. 205405, (2013).
127. Z.-D. Chu, W. Y. He, and L. He*, “Coexistence of van Hove Singularities and Superlattice Dirac Points in a Slightly Twisted Graphene Bilayer”. Phys. Rev. B Vol: 87, PP. 155419, (2013).
128. H. Yan, Z.-D. Chu, W. Yan, M. Liu, L. Meng, M. Yang, Y. Fan, J. Wang, R.-F. Dou, Y. Zhang, Z. Liu, J.-C. Nie, and L. He*, “Superlattice Dirac Points and Space-dependent Fermi Velocity in Corrugated Graphene Monolayer”. Phys. Rev. B Vol: 87, PP. 075405, (2013).
129. L. Meng, Y. Su, D. Geng, G. Yu, Y. Liu, R.-F. Dou, J.-C. Nie, and L. He*, “Hierarchy of Graphene Wrinkles Induced by Thermal Strain Engineering”. Appl. Phys. Lett. Vol: 103, PP. 251610, (2013).
130. H. Yan, C.-C. Liu, K.-K. Bai, X. Wang, M. Liu, W. Yan, L. Meng, Y. Zhang, Z. Liu, J.-C. Nie, Y. G. Yao, and L. He*, “Electronic structures of graphene layers on metal foil: the effect of atomic defects”. Appl. Phys. Lett. Vol: 103, PP. 143120, (2013).
2012年
131. W. Yan, M. Liu, R.-F. Dou, L. Meng, L. Feng, Z.-D. Chu, Y. F. Zhang*, Z. F. Liu, J.-C. Nie, and L. He*, “Angle Dependent Van Hove Singularities in a Slightly Twisted Graphene Bilayer”. Phys. Rev. Lett. Vol: 109, PP. 126801, (2012).
132. L. Meng, Z.-D. Chu, Y. Zhang, J.-Y. Yang, R.-F. Dou, J.-C. Nie, and L. He*, “Enhanced Intervalley Scattering of Twisted Bilayer Graphene by Periodic AB Stacked Atoms”. Phys. Rev. B Vol: 85, PP. 235453, (2012).
133. L. Feng, X. Lin, L. Meng, J.-C. Nie, J. Ni, and L. He*, “Flat Bands near Fermi Level of Topological Line Defects on Graphite”. Appl. Phys. Lett. Vol: 101, PP. 113113, (2012).
134. H. Yan, R. Xu, X. Hong, Y. Sun, L. Feng, J.-C. Nie, and L. He*, “Zero-bias anomaly in one-dimensional ultrathin metallic nanowires”. AIP Advances Vol: 2, PP. 032143, (2012).
135. J.-Y. Yang, Y.-L. Han, L. He, R.-F. Dou, C.-M. Xiong, J.-C. Nie*, “d carrier induced intrinsic room temperature ferromagnetism in Nb:TiO2 film”. Appl. Phys. Lett. Vol: 100, PP. 202409, (2012).
136. R. Xu, H. Yan, W.-Y. He, Y. Su, J.-C. Nie, L. He*, “Ultrathin α-Fe2O3 nanoribbons and their Moiré patterns”. J. Phys. Chem. C Vol: 116, PP. 6879, (2012).
137. L. Meng, Y. Zhang, W. Yan, L. Feng, L. He*, R.-F. Dou, and J.-C. Nie, “Single-layer behavior and slow carrier density dynamic of twisted graphene bilayer”. Appl. Phys. Lett. Vol: 100, PP. 091601, (2012). This paper has been selected for the March 19, 2012 issue of Virtual Journal of Nanoscale Science & Technology.
138. P. Lv, Y. Zhang, R. Xu, J. C. Nie, and L. He*, “Anomalous magnetic properties of 7 nm single-crystal Co3O4 nanowires”. J. Appl. Phys. Vol: 111, PP. 013910, (2012).
139.H. Yan, Y. Sun, L. He*, J. C. Nie, and M. H. W. Chan, “Observation of Landau level–like quantizations at 77 K along a strained-induced graphene ridge”. Phys. Rev. B Vol: 85, PP. 035422, (2012).
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科研项目
基金： 作为项目负责人主持
国家自然科学基金项目(包括数理学科学部专项项目和杰出青年项目)；
国家重点研发计划课题负责人；
国家重点研发计划(二维材料异质结的能带及物态调控)骨干成员。
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招生计划
每年招1-2名优秀博士生和1-2名优秀硕士生。
研究小组
其他信息
http://virphysics.bnu.edu.cn/web/application/faculty/helin/index.htm