Surface State at K Point of Surface Brillouin Zone on Cu111 Surface
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Abstract
Electronic structure of Cu 111 surface dong Γ-K line of surface Brillouin zone (SBZ) was studied using synchrotron radiation angle-resolved photoemission. A surface state located at 3.0eV below Fermi level, near K point of SBZ was observed for the first time. It is described by localized d-electron Tamm surface state.
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YANG Yi, LIU Feng-qin, JIA Jin-feng, DONG Yu-hui, IBRAHIM Kurash, QIAN Hai-jie, WU Si-cheng, LÜ Si-hua. Surface State at K Point of Surface Brillouin Zone on Cu{111} Surface[J]. Chin. Phys. Lett., 1996, 13(6): 465-468.
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YANG Yi, LIU Feng-qin, JIA Jin-feng, DONG Yu-hui, IBRAHIM Kurash, QIAN Hai-jie, WU Si-cheng, LÜ Si-hua. Surface State at K Point of Surface Brillouin Zone on Cu{111} Surface[J]. Chin. Phys. Lett., 1996, 13(6): 465-468.
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YANG Yi, LIU Feng-qin, JIA Jin-feng, DONG Yu-hui, IBRAHIM Kurash, QIAN Hai-jie, WU Si-cheng, LÜ Si-hua. Surface State at K Point of Surface Brillouin Zone on Cu{111} Surface[J]. Chin. Phys. Lett., 1996, 13(6): 465-468.
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YANG Yi, LIU Feng-qin, JIA Jin-feng, DONG Yu-hui, IBRAHIM Kurash, QIAN Hai-jie, WU Si-cheng, LÜ Si-hua. Surface State at K Point of Surface Brillouin Zone on Cu{111} Surface[J]. Chin. Phys. Lett., 1996, 13(6): 465-468.
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