| 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)
 11. Y. S. Fu, T. Zhang, S. H. Ji, X. Chen, X. C. Ma, J.  F. Jia, and Q. K. Xue, "Identifying  charge states of molecules with spin-ip spectroscopy", Phys. Rev. Lett. 103, 257202 (2009)
 10. 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)
 9. L. Tang, Z. L. Guan, D. Hao, J. F. Jia, X. C. Ma, and  Q. K. Xue, "Gold adsorption induced  surface alloying on Si(111)-√3×√3-Pb surface", Appl. Phys. Lett. 95,  193102 (2009)
 8. Y. Y. Li, M. Liu, D. Y. Ma, D. C.  Yu, X. Chen, X. C. Ma, Q. K. Xue, K. W. Xu, J.    F. Jia, and F. Liu, "Bistability of nanoscale Ag Island on a Si  (111)-(4×1)-In surface induced by anisotropic stress", Phys. Rev. Lett. 103, 076102 (2009)
 7. J. Wang, X. C. Ma, Y. Qi, S. H. Ji, Y. S. Fu, L. Lu,  A. Z. Jin, C. Z. Gu, X. C. Xie, M. L. Tian, J. F. Jia, and Q. K. Xue, "Dissipation in an ultrathin  superconducting single-crystal Pb nanobridge", J. Appl. Phys. 106,  034301 (2009)
 6. Y. S. Fu, S. H. Ji, T. Zhang, X. Chen, X. C. Ma, J. F.  Jia, and Q. K. Xue,  "Ultrathin lead oxide film on Pb(111) and its application in single  spin detection", Appl. Phys. Lett. 95, 063107 (2009)
 5. 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) 
 4. L. Tang, Z. L. Guan, D. Hao, X.  C. Ma, J. F. Jia, and Q. K. Xue, "Ordered  Au/Pb nanoring arrays on Pb-induced Si(111)-1×1 surface", Appl. Phys. Lett. 94, 063112 (2009)
 3. Y. X. Ning, C.  L. Song, Z. L. Guan, X. C. Ma, X. Chen, J. F. Jia, and Q. K. Xue, "Observation of surface superconductivity  and direct vortex imaging of a Pb thin island with a scanning tunneling  microscope", Europhys. Lett. 85,  27004 (2009)
 2. 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) 1. Q. T. Shen, W. J. Li, G. C. Dong, G. F. Sun, Y. J.  Sun, X. C. Ma, J. F. Jia, and Q. K. Xue, "Self-assembled  Sn nanoplatelets on Si(111)- 2√3 ×2√3-Sn surfaces", J. Phys. D: Appl. Phys. 42,  015305 (2009)    |