Photoemission spectroscopy of a Mn12 molecular magnet

被引：0
作者：
Kang, JS [1 ]
Kim, JH
Kim, YJ
Jeon, WS
Jung, DY
Han, SW
Kim, KH
Kim, KJ
Kim, BS
机构：
[1] Catholic Univ Korea, Dept Phys, Puchon 420743, South Korea
[2] Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
[3] Gyeongsang Natl Univ, Dept Phys, Chungju 660701, South Korea
[4] Gyeongsang Natl Univ, Res Inst Nat Sci, Chungju 660701, South Korea
[5] Pohang Univ Sci & Technol, Pohang Accelerator Lab, Pohang 790784, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2002年 / 40卷 / 03期
关键词：
molecular magnet; Mn12; acetate; photoemission spectroscopy; electronic structure;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Core-level mid valence-band photoemission spectroscopy (PES) measurement have been per-formed on a Mn12 molecular magnet. Both the C and the O Is spectra exhibit multiple-peak structures, which reflect the different chemical environments for the different C and O sites in Mn12. The Mn 2p spectrum of Mn12 is very similar to that of La0.7Sr0.3MnO3 (LSMO), suggesting that the valence states of Mn ions in Mn12 are close to those in LSMO. The valence-band spectrum of Mn12 reveals that the Mn 3d states are located near the top of the valence band. which is with the calculated local density of states.
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页码：L402 / L405
页数：4
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