孙喆
姓名:孙喆
职称:教授
电话:0551-63601983
邮箱:zsun@ustc.edu.cn
网页:
研究方向:研究超导材料、复杂氧化物材料以及各种新型量子材料的电子结构与物理机理。
个人简介:1998年7月在中国科学技术大学获得物理学士学位,2001年6月在中国科学技术大学获得物理学硕士学位,2006年12月在University of Colorado at Boulder获得博士学位。2007年1月-2010年12月在University of Colorado at Boulder 物理系做Research Associate,2011年2月被聘为中国科学技术大学教授,从事同步辐射角分辨光电子能谱和固体材料电子结构的研究。主要研究方向是超导材料、复杂氧化物材料以及各种新型量子材料的电子结构与物理机理的研究,探索电子的电荷、自旋、轨道以及晶格等多自由度之间的相互竞争与合作。
近期主要论文:
1. S. Kong, D. Y. Liu, S. T. Cui, S. L. Ju, A. F. Wang,X. G. Luo, L. J. Zou, X. H. Chen,
G. B. Zhang, and Z. Sun, “Electronic structure in a one-Fe Brillouin zone of the iron pnictide superconductors CsFe2As2 and RbFe2As2”, Phys. Rev. B 92, 184512 (2015).
2. X. H. Niu, R. Peng, H. C. Xu, Y. J. Yan, J. Jiang, D. F. Xu, T. L. Yu, Q. Song, Z. C. Huang, Y. X. Wang, B. P. Xie, X. F. Lu, N. Z. Wang, X. H. Chen, Z. Sun, and D. L. Feng, “Surface electronic structure and isotropic superconducting gap in (Li0.8Fe0.2)OHFeSe”, Phys. Rev. B 92, 060504(R) (2015).
3. M. Baublitz, C. Lane, Hsin Lin, Hasnain Hafiz, R. S. Markiewicz, B. Barbiellini, Z. Sun, D. S. Dessau and A. Bansil,“A Minimal tight-binding model for ferromagnetic canted bilayer manganites”. Scientific Reports 4, 7512 (2014).
4. Q. Wang, Z. Sun, E. Rotenberg, F. Ronning, E. D. Bauer, H. Lin, R. S. Markiewicz, M. Lindroos, B. Barbiellini, A. Bansl and D. S. Dessau, “Symmetry-broken electronic structure and uniaxial Fermi surface nesting of untwinned CaFe2As2”. Phys. Rev. B 88, 235125 (2013).
5. J. Jiang, S. Li, T. Zhang, Z. Sun, F. Chen, Z.R. Ye, M. Xu, Q.Q. Ge, S.Y. Tan, X.H. Niu, M. Xia, B.P. Xie, Y.F. Li, X.H. Chen, H.H. Wen & D.L. Feng. “Observation of possible topological in-gap surface states in the Kondo insulator SmB6 by photoemission”. Nature communications 4, 3010 (2013).
6. S. T. Cui, S. Kong, S. L. Ju, P. Wu, A. F. Wang, X. G. Luo, X. H. Chen, G. B. Zhang, and Z. Sun, “ARPES study of the effect of Cu substitution on the electronic structure of NaFeAs”. Phys. Rev. B 88, 245112 (2013).
7. Z. Sun, Q. Wang, J. F. Douglas, H. Lin, S. Sahrakorpi, B. Barbiellini, R. S. Markiewicz, A. Bansil, A. V. Fedorov, E. Rotenberg, H. Zheng, J. F. Mitchell and D. S. Dessau. “Minority-spin t2g states and the degree of spin polarization in ferromagnetic metallic La2−2xSr1+2xMn2O7 (x = 0.38)”. Scientific Reports 3, 3167 (2013).
8. A. F. Wang, J. J. Ying, X. G. Luo, Y. J. Yan, D. Y. Liu, Z. J. Xiang, P. Cheng, G. J. Ye, L. J. Zou, Z. Sun. and X. H. Chen. “A crossover in the phase diagram of NaFe1−xCoxAs determined by electronic transport measurements”. New J. Phys. 15, 043048 (2013).
9. T. J. Reber, N. C. Plumb, Y. Cao, Z. Sun, Q. Wang, K. McElroy, H. Iwasawa, M. Arita, J. S. Wen, Z. J. Xu, G. Gu, Y. Yoshida, H. Eisaki, Y. Aiura, and D. S. Dessau. “Prepairing and the “filling” gap in the cuprates from the tomographic density of states”. Phys. Rev. B 87, 060506 (2013).
10. Z. Sun, Q. Wang, J. F. Douglas, Y.-D. Chuang, A. V. Fedorov, E. Rotenberg, H. Lin, S. Sahrakorpi, B. Barbiellini, R. S. Markiewicz, A. Bansil, H. Zheng, J. F. Mitchell, and D. S. Dessau. “Nonmonotonic Fermi surface evolution and its correlation with stripe ordering in bilayer manganites”. Phys. Rev. B 86, 201103 (2012).
11. S. T. Cui, S. Y. Zhu, A. F. Wang, S. Kong, S. L. Ju, X. G. Luo, X. H. Chen, G. B. Zhang, and Z. Sun. “Evolution of the band structure of superconducting NaFeAs from optimally doped to heavily overdoped Co substitution using angle-resolved photoemission spectroscopy”. Phys. Rev. B 86, 155143 (2012).
12. T. J. Reber, N. C. Plumb, Z. Sun, Y. Cao, Q. Wang, K. McElroy, H. Iwasawa, M. Arita, J. S. Wen, Z. J. Xu, G. Gu, Y. Yoshida, H. Eisaki, Y. Aiura, and D. S. Dessau. “The origin and non-quasiparticle nature of Fermi arcs in Bi2Sr2CaCu2O8+δ”. Nature Physics 8, 606-610 (2012).
13. Z. Sun, Q. Wang, A. V. Fedorov, H. Zheng, J. F. Mitchell, and D. S. Dessau. “Localization of electrons due to orbitally ordered bi-stripes in the bilayer manganite La2-2xSr1+2xMn2O7 (x ∼ 0.59)”. Proc. Natl. Acad. Sci. 108, 11799-11803 (2011).