References
- S. Hasegawa, X. Tong, S. Takeda, N. Sato, and T. Nagao, Prog. Surf. Sci. 60, 89 (1999) https://doi.org/10.1016/S0079-6816(99)00008-8
- E. Fradkin, S. A. Kivelson, E. Nanousakis, and K. Nho, Phys. Rev. Lett. 84, 1982 (2000) https://doi.org/10.1103/PhysRevLett.84.1982
- K. Hirakawa and H. Sakaki, Phys. Rev. B 33, 8291 (1986) https://doi.org/10.1103/PhysRevB.33.8291
- J. N. Crain, K. N. Altmann, C. Bromberger, and F. J. Himpsel, Phys. Rev. B 66, 205302 (2002) https://doi.org/10.1103/PhysRevB.66.205302
- T. Hirahara, I. Matsuda, M. Ueno, and S. Hasegawa, Surf. Sci. 563, 191 (2004) https://doi.org/10.1016/j.susc.2004.06.157
- C. Liu, I. Matsuda, R. Hobara, and S. Hasegawa, Phys. Rev. Lett. 96, 036803 (2006) https://doi.org/10.1103/PhysRevLett.96.036803
- X. Tong, S. Ohuchi, N. Sato, T. Tanikawa, T. Nagao, I. Matsuda, Y. Aoyagi, and S. Hasegawa, Phys. Rev. B 64, 205316 (2001) https://doi.org/10.1103/PhysRevB.64.205316
- I. Matsuda, T. Hirahara, M. Konishi, C. Liu, H. Morikawa, M. D'angelo, and S. Hasegawa, Phys. Rev. B 71, 235315 (2005) https://doi.org/10.1103/PhysRevB.71.235315
- M. Ono, Y. Nishigata, T. Nishio, T. Eguchi, Y. Hasegawa, Phys. Rev. Lett. 96, 016801 (2006) https://doi.org/10.1103/PhysRevLett.96.016801
- N. Sato, T. Nagao, and S. Hasegawa, Phys. Rev. B 60, 16083 (1999) https://doi.org/10.1103/PhysRevB.60.16083
- C. Liu, I. Matsuda, M. D'angelo, and S. Hasegawa, Phys. Rev. B 74, 235420 (2006) https://doi.org/10.1103/PhysRevB.74.235420
- H. Jeong, H. W. Yeom, and S. Jeong, Phys. Rev. B 76, 085423 (2007) https://doi.org/10.1103/PhysRevB.76.085423
- Z. H. Zhang, S. Hasegawa, and S. Ino, Phys. Rev. B 52, 10760 (1995) https://doi.org/10.1103/PhysRevB.52.10760
- M. D'angelo, M. Konishi, I. Matsuda, C. Liu, S. Hasegawa, T. Okuda, and T. Kinoshita, Surf. Sci. 590, 162 (2005) https://doi.org/10.1016/j.susc.2005.06.031
- Y. Fukaya, A. Kawasuso, and A. Ichimiya, Surf. Sci. 600, 3141 (2006) https://doi.org/10.1016/j.susc.2006.05.045
- X. Tong, Y. Sugiura, T. Nagao, M. Takami, S. Takeda, S. Ino, and S. Hasegawa, Surf. Sci. 408, 146 (1998) https://doi.org/10.1016/S0039-6028(98)00185-X
- J. Nogami, K. J. Wan, and X. F. Lin, Surf. Sci. 306, 81 (1994) https://doi.org/10.1016/0039-6028(94)91187-8
- X. Tong, C. S. Jiang, and S. Hasegawa, Phys. Rev. B 57, 9015 (1998) https://doi.org/10.1103/PhysRevB.57.9015
- H. Tajiri, K. Sumitani, W. Yashiro, S. Nakatani, T. Takahashi, K. Akimoto, H. Sugiyama, X. Zhang, and H. Kawata, Surf. Sci. 493, 214 (2001) https://doi.org/10.1016/S0039-6028(01)01219-5
- H. M. Zhang, K. Sakamoto, and R. I. G. Uhrberg, Phys. Rev. B 64, 245421 (2001) https://doi.org/10.1103/PhysRevB.64.245421
- H. Jeong, H. W. Yeom, and S. Jeong, Phys. Rev. B 77, 235425 (2008) https://doi.org/10.1103/PhysRevB.77.235425
- X. Tong, S. Hasegawa, and S. Ino, Phys. Rev. B 55, 1310 (1997) https://doi.org/10.1103/PhysRevB.55.1310
- G. Kresse and J. Hafner, Phys. Rev. B 47, R558 (1993) https://doi.org/10.1103/PhysRevB.47.558
- D. Vanderbilt, Phys Rev. B 41, R7892 (1990) https://doi.org/10.1103/PhysRevB.41.7892
- J. P. Perdew and Y. Wang, Phys. Rev. B 45, 13244 (1992) https://doi.org/10.1103/PhysRevB.45.13244
- Y. G. Ding, C. T. Chan, and K. M. Ho, Phys. Rev. Lett. 67, 1454 (1993) https://doi.org/10.1103/PhysRevLett.67.1454
- H. Aizawa, M. Tsukada, N. Sato, and S. Hasegawa, Surf. Sci. 429, L509 (1999) https://doi.org/10.1016/S0039-6028(99)00424-0
- H. Jeong and S. Jeong, unpublished results
- G. Kresse and J. Furthmuller, Phys. Rev. B. 54, 11169 (1996) https://doi.org/10.1103/PhysRevB.54.11169