杨乐仙 

    助理教授 

 

    清华大学物理系

    理科楼

    北京 100084 

 

    电话:010-62792385

    传真:010-62781604

    lxyang@tsinghua.edu.cn

 

个人简历

教育背景
2002/09-2006/07复旦大学物理系学士
2006/09-2011/06复旦大学物理系博士(导师:封东来教授)
工作经历
2011/10-2014/06德国基尔大学博士后
2014/07-2016/07清华大学物理系博士后(合作导师:陈宇林教授)
2016/09--今清华大学物理系助理教授

研究领域

从事凝聚态物理实验研究,利用角分辨光电子能谱研究固体材料的电子结构。
 
目前研究方向:
1,关联电子体系,新型超导材料的电子结构;
2,拓扑量子材料(拓扑绝缘体,拓扑半金属,拓扑超导体等)的电子结构,自旋结构及其动力学过程;
3,新型二维材料,异质结等。
计划每年招收1名博士研究生,欢迎感兴趣的同学加盟!

奖励、荣誉和学术兼职

2011-2012  德国洪堡学者;
2014-2016  清华大学物理系彭桓武奖学金;
2015       国家自然科学二等奖;
2016.      清华大学优秀博士后;

主要论著

1. Zhongkai Liu, Lexian Yang, Shu-Chun Wu, Chandra Shekhar, Juan Jiang, Haifeng Yang, Yi Zhang, Sung-Kwan Mo, Zahid Hussain, Binghai Yan, Claudia Felser, Yulin Chen
"Observation of unusual topological surface states in half-Heusler compounds LnPtBi (Ln=Lu, Y)"
Nature Communications, 7, 12924 (2016)
2. Z. K. Liu*, L. X. Yang*, Y. Sun, T. Zhang, H. Peng, H. F. Yang, C. Chen, Y. Zhang, Y. F. Guo, D. Prabhakaran, M. Schmidt, Z. Hussain, S.-K. Mo, C. Felser, B. Yan and Y. L. Chen
"Evolution of the Fermi surface of Weyl semimetals in the transition metal pnictide family"
Nature Materials, 15, 27 (2016)
3. L. X. Yang*, Z. K. Liu*, Y. Sun, H. Peng, H. F. Yang, T. Zhang, B. Zhou, Y. Zhang, Y. F. Guo, M. Rahn, D Prabhakaran, Z. Hussain, S.–K. Mo, C. Felser, B. Yan and Y. L. Chen
"Weyl semimetal phase in the non-centrosymmetric compound TaAs"
Nature Physics, 11, 728 (2015)
4. L. X. Yang, G. Rohde, T. Rohwer, A. Stange, K. Hanff, C. Sohrt, L. Rettig, R. Cortés, F. Chen, D. L. Feng, T. Wolf, B. Kamble, I. Eremin, T. Popmintchev, M. M. Murnane, H. C. Kapteyn, L. Kipp, J. Fink, M. Bauer, U. Bovensiepen, and K. Rossnagel.
“Ultrafast modulation of the chemical potential in BaFe$_2$As$_2$ by a coherent phonon mode”
Physical Review Letters, 112, 207001 (2014)
5. Y. Zhang, L. X. Yang, M. Xu , Z. R. Ye, F. Chen, C. He, H. C. Xu, J. Jiang, B. P. Xie, J. J. Ying, X. F. Wang, X. H. Chen, Jiangping Hu, M. Matsunami, S. Kimura, D. L. Feng.
“Nodeless superconducting gap in AxFe2Se2 (A=K, Cs) revealed by angle-resolved photoemission spectroscopy”
Nature Material, 10, 273-277 (2011)
6. L. X. Yang, B. P. Xie, Y. Zhang, C. He, Q. Q. Ge, X. F. Wang, X. H. Chen, M. Arita, J. Jiang, K. Shimada, M. Taniguchi, I. Vobornik, G. Rossi, J. P. Hu, D. H. Lu, Z. X. Shen, Z. Y. Lu, and D. L. Feng.
“Surface and bulk electronic structures of LaFeAsO studied by angle-resolved photoemission spectroscopy”
Physical Review B 82, 104519 (2010)  “Editor’s suggestion”
7. Y. Zhang, L. X. Yang, F. Chen, B. Zhou, X. F. Wang, X. H. Chen, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, J. P. Hu, B. P. Xie, and D. L. Feng.
“Out-of-Plane Momentum and Symmetry-Dependent Energy Gap of the Pnictide Ba0.6K0.4Fe2As2 Superconductor Revealed by Angle-Resolved Photoemission Spectroscopy”
Physical Review Letters 105, 117003 (2010)
8. L. X. Yang, Y. Zhang, H. W. Ou, J. F. Zhao, D. W. Shen, B. Zhou, J. Wei, F. Chen, M. Xu, C. He, Y. Chen, Z. D. Wang, X. F. Wang, T. Wu, G. Wu, X. H. Chen, M. Arita, K. Shimada, M. Taniguchi, Z. Y. Lu, T. Xiang, D. L. Feng
“Electronic Structure and Unusual Exchange Splitting in the Spin-Density-Wave State of the BaFe2As2 Parent Compound of Iron-Based Superconductors”
Physical Review Letters 102, 107002 (2009)