1. Can-Li Song, Yi-Lin Wang, Peng Cheng, Ye-Ping Jiang, Wei Li, Tong Zhang, Zhi Li, Ke He, Lili Wang, Jin-Feng Jia, Hsiang-Hsuan Hung, Congjun Wu, Xucun Ma, Xi Chen, and Qi-Kun Xue, “Direct observation of nodes and twofold symmetry in FeSe superconductor”, Science 332, 1410 (2011)
2. M. H. Liu, C. Z. Chang, Z. C. Zhang, Y. Zhang, W. Ruan, K. He, L. L. Wang, X. Chen, J. F, Jia, S. C. Zhang, Q. K. Xue, X. C. Ma, and Y. Y. Wang, “Electron interaction-driven insulating ground state in Bi2Se3 topological insulators in the two-dimensional limit”, Phys. Rev. B 83, 165440 (2011)
3. D. Hao, C. L. Song, Y. X. Ning, L. L. Wang, X. C. Ma, X. Chen, and Q. K. Xue, “Self-assembly of manganese phthalocyanine on Pb(111) surface: A scanning tunneling microscopy study”, J. Chem. Phys. 134, 154703 (2011)
4. Y. Zhang, C. Z. Chang, K. He, L. L. Wang, X. Chen, J. F. Jia, X. C. Ma, and Q. K. Xue,“Doping effects of Sb and Pb in epitaxial topological insulator Bi2Se3 thin films: An in situ angle-resolved photoemission spectroscopy study”, Appl. Phys. Lett. 97, 194102 (2010)
5. Yi-Lin Wang, Jun Ren, Can-Li Song, Ye-Ping Jiang, Li-Li Wang, Ke He, Xi Chen, Jin-Feng Jia, Sheng Meng,Efthimios Kaxiras, Qi-Kun Xue, Xu-Cun Ma, “Selective adsorption and electronic interaction of F16CuPc on epitaxial graphene”, Phys. Rev. B 82, 245420 (2010)
6. C. L. Song, Y. L. Wang, Y. P. Jiang, Y. Zhang, C. Z. Chang, L. L. Wang, K. He, X. Chen, J. F. Jia, Y. Y. Wang, Z. Fang, X. Dai, X. C. Xie, X. L. Qi, S. C. Zhang, Q. K. Xue, and X. C. Ma, “Topological insulator Bi2Se3 thin films grown on double-layer graphene by molecular beam epitaxy”, Appl. Phys. Lett. 97, 143118 (2010)
7. Y. Y. Li, G. A. Wang, X. G. Zhu, M. H. Liu, C. Ye, X. Chen, Y. Y. Wang, K. He, L. L. Wang, X. C. Ma, H. J. Zhang, X. Dai, Z. Fang, X. C. Xie, Y. Liu, X. L. Qi, J. F. Jia, S. C. Zhang, and Q. K. Xue,“Intrinsic topological insulator Bi2Te3 thin films on Si and their thickness limit”, Adv. Mater. 22, 4002 (2010)
8. Y. Zhang, K. He, C. Z. Chang, C. L. Song, L. L. Wang, X. Chen, J. F. Jia, Z. Fang, X. Dai, W. Y. Shan, S. Q. Shen, Q. Niu, X. L. Qi, S. C. Zhang, X. C. Ma, and Q. K. Xue, “Crossover of the three-dimensional topological insulator Bi2Se3 to the two-dimensional limit”, Nat. Phys. 6, 584 (2010)
9. P. Cheng, C. L. Song, T. Zhang, Y. Y. Zhang, Y. L. Wang, J. F. Jia, J. Wang, Y. Y. Wang, B. F. Zhu, X. Chen, X. C. Ma, K. He, L. L. Wang, X. Dai, Z. Fang, X. C. Xie, X. L. Qi, C. X. Liu, S. C. Zhang, and Q. K. Xue, “Landau quantization of topological surface states in Bi2Se3”, Phys. Rev. Lett. 105, 076801 (2010)
10. T. Zhang, P. Cheng, W. J. Li, Y. J. Sun, G. Wang, X.G. Zhu, K. He, L. L. Wang, X. C. Ma, X. Chen, Y. Y. Wang, Y. Liu, H. Q. Lin, J. F. Jia, and Q. K. Xue, “Superconductivity in one-atomic-layer metal films grown on Si(111)”, Nat. Phys. 6, 104 (2010)
11. R. Wu, L. L. Wang, Y. Zhang, X. C. Ma, J. F. Jia, and Q. K. Xue, “Atomic-scales study of Ge-induced incommensurate phases on Si(111)”, Chin. Phys. Lett. 27, 026802 (2010)
12. T. Zhang, P. Cheng, X. Chen, J. F. Jia, X. C. Ma, K. He, L. L. Wang, H. J. Zhang, X.Dai, Z. Fang, X. C. Xie, and Q. K. Xue, “Experimental demonstration of topological surface states protected by time-reversal symmetry”, Phys. Rev. Lett. 103, 266803 (2009)
13. P. Jiang, L. L. Wang, Y. X. Ning, Y. Qi, X. C. Ma, J. F. Jia, and Q. K. Xue, “Two-step oxidation of Pb(111) surfaces”, Chin. Phys. Lett. 26, 016803 (2009)
14. R. Wu, Y. Zhang, F. Pan, L. L. Wang, X. C. Ma, J. F. Jia, and Q. K. Xue, “Self-assembled Pb nanostructures on Si(111) surfaces: from nanowires to nanorings”, Adv. Mater. 21, 4609 (2009)
15. L. L.Wang, X. C. Ma, Y. X. Ning, S. H. Ji, Y. S. Fu, J. F. Jia, K. F. Kelly, and Q. K. Xue, “Atomic scale study of strain relaxation in Sn islands on Sn-induced Si(111)-(2√3 ×2√3) surface”, Appl. Phys. Lett. 94, 153111 (2009)
16. Lijie Ci, Zhiping Xu, Lili Wang, Wei Gao, Feng Ding, Kevin F. Kelly, Boris I. Yakobson and Pulickel M. Ajayan, “Controlled nanocutting of grapheme”, Nano Research 1, 116 (2008).
17. L. L. Wang, X. C. Ma, S. H. Ji, Y. S. Fu, Q. T. Shen, J. F. Jia, K. F. Kelly, and Q. K. Xue, “Epitaxial growth and quantum well states study of Sn thin fillms on Sn induced Si(111)-2√3× 2√3 R30º surface”, Phys. Rev. B 77, 205410 (2008)
18. L. L. Wang, X. C. Ma, P. Jiang, Y. S. Fu, S. H. Ji, J. F. Jia, and Q. K. Xue, “Surface morphologies of Pb thin films on Si(111)”, J. Phys. Condens. Matter 19, 306002 (2007)
19. L. L. Wang, X. C. Ma, P. Jiang, Y. S. Fu, S. H. Ji, J. F. Jia, and Q. K. Xue, “Uniform Pb nanowires of magic thickness on Si(111) controlled by elastic interaction and quantum size effects”, Phys. Rev. B 74, 073404 (2006)
20. L. L. Wang, X. C. Ma, Y. Qi, P. Jiang, J. F. Jia, Q. K. Xue, J. Jiao, and X. H. Bao, “Controlled growth of uniform silver clusters on HOPG”, Ultramicroscopy 105, 1 (2005)
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