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Dr. Peng Gao 高鹏

Assistant Professor, School of Physics, Peking University

Deputy Director, Electron Microscopy Lab of Peking University

Office 1：West 546, Physics Building

Office 2：R124, Zonghe Building

Phone: +86-10-62745365

Email: p-gao[at]pku.edu.cn

Website: http://faculty.pku.edu.cn/gaopeng

 

Education

 

Professional Experience

 

Awards

• 2019 Youth Science of Technology Award of China Ceramic Society
• 2018 Xinrui figures of Science and Technology of China
• 2017 TOP Breakthrough of the Year in ELECTRONIC SCIENCE and TECHNOLOGY of China
• 2017 3^rd Beijing Science and Technology
• 2015 JSPS fellowship

 

Research interests and background

• Electron Energy Loss Spectroscopy
• Low-dimensional ferroelectrics and topological defects
• Solid state ionics
• van der Walls epitaxy

 

Selected Recent Publications  (Total 200+, including 29 in Science, Nature, and their sister journals, 41 in PRL/JACS/Nano Lett./Adv.Mater., “#”denotes first authors and “*”denotes corresponding authors)

1. N Li^#, X.D. Guo^#, X.X Yang*, R.S. Qi, T.Y. Qiao, Y.F. Li, R.C. Shi, Y.H. Li, K.H. Liu, Z. Xu, L. Liu, F. J. G. de Abajo, Q. Dai*, E.-G. Wang, and P. Gao*, “Direct observation of highly confined phonon polaritons in suspended monolayer hexagonal boron nitride”, Nature Materials 2020 in press.
2. X.M. Li^#, C.B. Tan^#, C. Liu^#, P. Gao*, Y.W. Sun, P. Chen, M.Q. Li, L. Liao, R.X. Zhu, J.B. Wang, Y.C. Zhao, L.F. Wang, Z. Xu, K.H. Liu, X.L. Zhong*, J. Wang*, and X.D. Bai*, “Atomic-scale observations of electrical and mechanical manipulation of topological polar flux-closure”, PNAS doi/10.1073/pnas.2007248117, 2020.
3. P. Chen^#, X. Zhong^#, J. A Zorn, M. Li, Y. Sun, A. Y Abid, C. Ren, Y. Li, X. Li, X. Ma, J. Wang, K. Liu, Z. Xu, C. Tan*, L. Chen, P. Gao*, and X.D. Bai* " Atomic imaging of mechanically induced topological transition of ferroelectric vortices ", Nature communications 11 , 1840 (2020).
4. Y.W. Sun^#, A.Y. Abid^#, C.B. Tan^#, C.L. Ren, M.Q. Li, N. Li, P. Chen, Y.H. Li, J.M. Zhang, X.L Zhong,* J.B. Wang, M. Liao, K.H. Liu, X.D. Bai, Y.C. Zhou, D.P. Yu, and P. Gao*, "Subunit-Cell Level Measurement of Polarization in Individual Polar Vortex", Science Advances, aav4335, (2019).
5. Z. Dou^#, Z. Chen^#, N. Li^#, S. Yang*, Z. Yu, Y. Sun, Y. Li, B. Liu, Q. Luo, T. Ma, L. Liao*, Z. Liu, and P. Gao*, "Atomic Mechanism of Strong Interactions at the Graphene/Sapphire Interface ", Nature Communications 10, 5013 (2019).
6. R.S. Qi^#, R.F. Wang^#, Y.H. Li, Y.W. Sun, S.L. Chen, B. Han, N. Li, Q. Zhang, X.F. Liu, D.P.Yu, and P. Gao*,"Probing Far-Infrared Surface Phonon Polaritons in Semiconductor Nanostructures at Nanoscale", Nano Letters 19，5070 (2019).
7. S.L. Chen^#, X. Zhang^#, J. Zhao*, Y. Zhang, G. Kong, Q. Li, N. Li, Y. Yu, N. Xu, J. Zhang, K.H. Liu, Q. Zhao, J. Cao, J. Feng, X.Z. Li, J. Qi*, D.P. Yu, J.Y. Li*, P. Gao*, "Atomic Scale Insights into Structure Instability and Decomposition Pathway of Methylammonium Lead Iodide Perovskite", Nature Communications 9, 4807 (2018).
8. P. Gao*^#, S. Yang^#, R. Ishikawa, N. Li, B. Feng, A. Kumamoto, N. Shibata, P. Yu, and Y. Ikuhara*, "Atomic-Scale Measurement of Flexoelectric Polarization at SrTiO₃ Dislocations", Physical Review Letters 120, 267601 (2018).
9. P. Gao*, Z.Y. Zhang, M.Q. Li, R. Ishikawa, B. Feng, H.-J. Liu, Y.-L. Huang, N. Shibata, X.M. Ma, S.L. Chen, J.M. Zhang, K.H. Liu, E.-G. Wang, D.P. Yu, L. Liao*, Y.-H. Chu, Y. Ikuhara*, "Possible Absence of Critical Thickness and Size Effect in Ultrathin Perovskite Ferroelectric Films", Nature Communications 8, 15549 (2017).
10. P. Gao*, H.-J. Liu, Y.-L. Huang, Y.-H. Chu, R.Ishikawa, B. Feng, Y. Jiang, N. Shibata, E.-G. Wang, Y. Ikuhara*,  "Atomic Mechanism of Polarization-Controlled Surface Reconstruction in Ferroelectric Thin Films", Nature Communications 7, 11318 (2016).

 

Open Positions

We have openings for undergraduate students, Ph.D. students, and postdocs. Please send emails with your resume to P.G. (p-gao[at]ku.edu.cn) for applications.