2012 publications
1. M. X. Wang, C. H. Liu, J. P. Xu, F. Yang, L. Miao, M. Y. Yao, C. L. Gao, C. Y. Shen, C. Ma, X. Chen, Z. A. Xu, Y. Liu, S. C. Zhang, D. Qian, J. F. Jia, and Q. K. Xue, “The coexistence of superconductivity and topological order in the Bi2Se3 thin films”, Science 336, 52 (2012).
2. W. Li, H. Ding, P. Deng, K. Chang, C. L. Song, K. He, L. L. Wang, X. C. Ma, J. P.Hu, X. Chen, and Q. K. Xue, “Phase separation and magnetic order in K-doped iron selenide superconductor”, Nat. Phys. 8, 126 (2012).
3. C. L. Song, Y. L. Wang, Y. P. Jiang, L. L. Wang, K. He, X. Chen, J. E. Hoffman, X.C. Ma, and Q. K. Xue, “Suppression of superconductivity by twin boundaries in FeSe”, Phys. Rev. Lett. 109, 137004 (2012).
4. W. Li, H. Ding, Z. Li, P. Deng, K. Chang, K. He, S. H. Ji, L. L. Wang, X. C. Ma,J. P. Hu, X. Chen, and Q. K. Xue, “KFe2Se2 is the parent compound of K-doped iron selenide superconductors”, Phys. Rev. Lett. 109, 057003 (2012).
5. C. L. Song, B. Sun, Y. L. Wang, Y. P. Jiang, L. L. Wang, K. He, X. Chen, P. Zhang,X. C. Ma, and Q. K. Xue, “Change-transfer-induced cesium superlattices on graphene”, Phys. Rev. Lett. 108, 156803 (2012).
6. Y. S. Fu, Q. K. Xue, and R. Wiesendanger, “Spin-resolved splitting of Kondo resonances in the presence of RKKY-type coupling”, Phys. Rev. Lett. 108, 087203 (2012).
7. Y. P. Jiang, Y. Y. Sun, M. Chen, Y. L. Wang, Z. Li, C. L. Song, K. He, L. L. Wang, X.Chen, Q. K. Xue, X. C. Ma, and S. B. Zhang, “Fermi-level tuning of epitaxial Sb2Te3 thin films on graphene by regulating intrinsic defects and substrate transfer doping”, Phys. Rev. Lett. 108, 066809 (2012).
8. M. H. Liu, J. S. Zhang, C. Z. Chang, Z. C. Zhang, X. Feng, K. Li, K. He, L. L.Wang, X. Chen, X. Dai, Z. Fang, Q. K. Xue, X. C. Ma, and Y. Y. Wang, “Crossover between weak antilocalization and weak localization in a magnetically doped topological insulator”, Phys. Rev. Lett. 108, 036805 (2012).
9. Y. P. Jiang, Y. L. Wang, M. Chen, Z. Li, C. L. Song, K. He, L. L. Wang, X. Chen,X. C. Ma, and Q. K. Xue, “Landau quantization and the thickness limit of topological insulator thin films of Sb2Te3”, Phys. Rev. Lett. 108, 016401 (2012).
10. D. F. Liu, W. H. Zhang, D. X. Mou, J. F. He, Y. B. Ou, Q. Y. Wang, Z. Li, L. L.Wang, L. Zhao, S. L. He, Y. Y. Peng, X. Liu, C. Y. Chen, L. Yu, G. Liu, X. L. Dong, J. Zhang, C. T. Chen, Z. Y. Xu, J. P. Hu, X. Chen, X. C. Ma, Q. K. Xue, and X.J. Zhou, “Electronic origin of high-temperature superconductivity in single-layer FeSe superconductor”, Nat. Commun. 3, 931 (2012).
11. M. Liu, Y. Han, L. Tang, J. F. Jia, Q. K. Xue, and F. Liu, “Interplay between quantum size effect and strain effect on growth of nanoscale metal thin films”, Phys. Rev. B 86, 125427 (2012).
12. C. L. Song, Y. P. Jiang, Y. L. Wang, Z. Li, L. L. Wang, K. He, X. Chen, X. C. Ma, andQ. K. Xue, “Gating the charge state of single Fe dopants in the topological insulator Be2Se3 with a scanning tunneling microscope”, Phys. Rev. B 86, 045441 (2012).
13. H. H. Hung, C. L. Song, X. Chen, X. C. Ma, Q. K. Xue, and C. J. Wu, “Anisotropic vortex lattice structures in the FeSe superconductor”, Phys. Rev. B 85, 104510(2012).
14. S. Matsuo, T. Koyama, K. Shimamura, T. Arakawa, Y. Nishihara, D. Chiba, K.Kobayashi, T. Ono, C. Z. Chang, K. He, X. C. Ma, and Q. K. Xue, “Weak antilocalization and conductance fluctuation in a submicrometer-sized wire of epitaxial Bi2Se3”, Phys. Rev. B 85, 075440 (2012).
15. D. West, Y. Y. Sun, S. B. Zhang, T. Zhang, X. C. Ma, P. Cheng, Y. Y. Zhang, X.Chen, J. F. Jia, and Q. K. Xue, “Identification of magnetic dopants on the surfaces of topological insulators: Experiment and theory for Fe on Bi2Te3(111)”, Phys. Rev. B 85, 081305 (2012).
16. J. Wang, C. Z. Chang, H. D. Li, K. He, D. M. Zhang, M. Singh, X. C. Ma, N. Samarth,M. H. Xie, Q. K. Xue, and M. H. W. Chan, “Interplay between topological insulators and superconductors”, Phys. Rev. B 85, 045415 (2012).
17. Y. L. Wang, Y. P. Jiang, M. Chen, Z. Li, C. L. Song, L. L. Wang, K. He, X. Chen,X. C. Ma, and Q. K. Xue, “Scanning tunneling microscopy of interface properties of Bi2Se3 on FeSe”, J. Phys.: Condens. Matter 24, 475604 (2012).
18. J. Park, Y. A. Soh, G. Aeppli, S. R. Bland, X. G. Zhu, X. Chen, Q. K. Xue, and F. Grey, “Crystal structure and epitaxy of Bi2Te3 films grown on Si”, Appl. Phys. Lett. 101, 221910 (2012).
19. J. Wang, H. D. Li, C. Z. Chang, K. He, J. S. Lee, H. Z. Lu, Y. Sun, X. C. Ma,N. Samarth, S. Q. Shen, Q. K. Xue, M. H. Xie, and M. H. W. Chan, “Anomalous anisotropic magnetoresistance in topological insulator films”, Nano Res. 5, 739 (2012).
20. M. Chen, J. P. Peng, H. M. Zhang, L. L. Wang, K. He, X. C. Ma, and Q. K. Xue, “Molecular beam epitaxy of bilayer Bi(111) films on topological insulator Bi2Te3: A scanning tunneling microscopy study”, Appl. Phys. Lett. 101, 081603 (2012).
21. K. Sun, T. N. Shao, J. L. Xie, M. Lan, H. K. Yuan, Z. H. Xiong, J. Z. Wang, Y. Liu,and Q. K. Xue, “Chiral pinwheel clusters lacking local point chirality”, Small 8, 2078 (2012).
22. Y. F. Wang, F. Y. Fu, B. Jiang, A. Y. Qi, Q. K. Xue, and W. H. Zheng, “Optical properties of crescent pair for sensing”, Jpn. J. Appl. Phys. 51, 072001 (2012).
23. H. Q. Mao, N. Li, X. Chen, and Q. K. Xue, “Modulation of step heights of thin Pb films by the quantum size effect observed by non-contact atomic force microscopy”, Chin. Phys. Lett. 29, 066802 (2012).
24. Y. F. Wang, H. L. Wang, Q. K. Xue, and W. H. Zheng, “Photonic crystal self-collimation sensor”, Opt. Express 20, 12111 (2012).
25. S. C. Zhang, Z. Fang, and Q. K. Xue, “Advances in topological materials”, Front. Phys. 7(2), 147 (2012).
26. Q. Y. Wang, Z. Li, W. H. Zhang, Z. C. Zhang, J. S. Zhang, W. Li, H. Ding, Y. B.Ou, P. Deng, K. Chang, J. Wen, C. L. Song, K. He, J. F. Jia, S. H. Ji, Y. Y. Wang, L. L. Wang, X. Chen, X. C. Ma, and Q. K. Xue, “Interface-induced high-temperature superconductivity in single unit-cell FeSe films on SrTiO3”, Chin. Phys. Lett. 29, 037402 (2012).
27. H. Q. Mao, N. Li, X. Chen, and Q. K. Xue, “Mechanical properties of H2Pc self-assembled monolayers at the single molecule level by noncontact atomic force microscopy”, J. Phys.: Condens. Matter 24, 084004 (2012).
28. P. Cheng, T. Zhang, K. He, X. Chen, X. C. Ma, and Q. K. Xue, “Scanning tunneling microscopy studies of topological insulators”, Physica E 44, 912 (2012).
29. H. Zheng, M. H. Xie, and Q. K. Xue, “Ordered versus random nucleation of InN islands grown by molecular beam epitaxy”, Surf. Sci. 606, 120 (2012).
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