Electron Band Structure of C60 Single Crystal Using Synchrotron Radiation
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BAO Shining,
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HE Peimo,
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XU Yabo,
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DONG Yuhui,
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QIAN Haijie,
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JIA Jinfeng,
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YANG Yi,
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K. Yibulaxin,
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LIU Fengqin,
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LU Sihua,
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WU Sicheng
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Abstract
Electron band structure of C60 single crystal has been investigated using synchrotron radiation. On the cleaved (111) surface of the C60 single crystal the angle-resolved ultraviolet photoelectron spectra were measured at normal emission with varying photon energy from 12.7 to 28.2eV. The valence band dispersions in L-r-L direction were successfully observed. The dispersions are 0.14 and 0.17eV for the highest occupied molecular orbitals (HOMO) and HOMO-1 derived band respectively.
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BAO Shining, HE Peimo, XU Yabo, DONG Yuhui, QIAN Haijie, JIA Jinfeng, YANG Yi, K. Yibulaxin, LIU Fengqin, LU Sihua, WU Sicheng. Electron Band Structure of C60 Single Crystal Using Synchrotron Radiation[J]. Chin. Phys. Lett., 1995, 12(8): 481-484.
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BAO Shining, HE Peimo, XU Yabo, DONG Yuhui, QIAN Haijie, JIA Jinfeng, YANG Yi, K. Yibulaxin, LIU Fengqin, LU Sihua, WU Sicheng. Electron Band Structure of C60 Single Crystal Using Synchrotron Radiation[J]. Chin. Phys. Lett., 1995, 12(8): 481-484.
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BAO Shining, HE Peimo, XU Yabo, DONG Yuhui, QIAN Haijie, JIA Jinfeng, YANG Yi, K. Yibulaxin, LIU Fengqin, LU Sihua, WU Sicheng. Electron Band Structure of C60 Single Crystal Using Synchrotron Radiation[J]. Chin. Phys. Lett., 1995, 12(8): 481-484.
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BAO Shining, HE Peimo, XU Yabo, DONG Yuhui, QIAN Haijie, JIA Jinfeng, YANG Yi, K. Yibulaxin, LIU Fengqin, LU Sihua, WU Sicheng. Electron Band Structure of C60 Single Crystal Using Synchrotron Radiation[J]. Chin. Phys. Lett., 1995, 12(8): 481-484.
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