High efficiency and high energy-resolution spin-polarized photoemission spectrometer

被引：10
|
作者：
Okuda, T. [1 ]
Takeichi, Y. [1 ]
Harasawa, A. [1 ]
Matsuda, I. [1 ]
Kinoshita, T. [2 ]
Kakizaki, A. [1 ]
机构：
[1] Univ Tokyo, Synchrotron Radiat Lab, ISSP, Chiba 2708581, Japan
[2] JASRI SPring 8, Sayo Gun, Hyogo 6795198, Japan
来源：
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2009年 / 169卷
关键词：
RESOLVED PHOTOEMISSION; CORE-LEVEL; ELECTRON;
D O I：
10.1140/epjst/e2009-00990-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have developed a new spin-polarized photoemission spectrometer combined a commercial hemispherical electron energy analyzer with an electron spin-polarimeter employing the very low energy electron diffraction (VLEED) at a Fe(001) p(1 x 1)-O surface. The new polarimeter has realized the effective Sherman function of 0.40 and the figure of merit of 1.9 x 10(-2), which is approximately two orders of magnitude higher than that expected with a compact Mott scattering spin-polarimeter. The new system enabled us to measure spin-and angle-resolved photoemission spectra with high energy and momentum resolutions.
引用
收藏
页码：181 / 185
页数：5
相关论文
共 50 条
  • [31] HIGH-SPATIAL-RESOLUTION SPIN-POLARIZED SCANNING ELECTRON-MICROSCOPY
    MATSUYAMA, H
    KOIKE, K
    TOMIYAMA, F
    AOI, H
    SHIROISHI, Y
    ISHIKAWA, A
    JOURNAL OF APPLIED PHYSICS, 1994, 75 (10) : 6890 - 6890
  • [32] A novel spectrometer for spin-polarized electron energy-loss spectroscopy
    Ibach, H
    Bruchmann, D
    Vollmer, R
    Etzkorn, M
    Kumar, PSA
    Kirschner, J
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2003, 74 (09): : 4089 - 4095
  • [33] HIGH SPATIAL-RESOLUTION SPIN-POLARIZED SCANNING ELECTRON-MICROSCOPE
    KOIKE, K
    MATSUYAMA, H
    TODOKORO, H
    HAYAKAWA, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1985, 24 (10): : L833 - L834
  • [34] Computational design of a material for high-efficiency spin-polarized electron source
    Janotti, A
    Wei, SH
    APPLIED PHYSICS LETTERS, 2002, 81 (21) : 3957 - 3959
  • [35] Broadband and high-efficiency spin-polarized wave engineering with PB metasurfaces
    Li, Shiqing
    Dong, Shaohua
    Yi, Sixiong
    Pan, Weikang
    Chen, Yizhen
    Guan, Fuxin
    Guo, Huijie
    Wang, Zhuo
    He, Qiong
    Zhou, Lei
    Sun, Shulin
    OPTICS EXPRESS, 2020, 28 (10) : 15601 - 15610
  • [36] HIGH-RESOLUTION SPIN-POLARIZED ELECTRON-ENERGY-LOSS SPECTROSCOPY AND THE STONER EXCITATION SPECTRUM IN NICKEL
    KIRSCHNER, J
    REBENSTORFF, D
    IBACH, H
    PHYSICAL REVIEW LETTERS, 1984, 53 (07) : 698 - 701
  • [37] Real Time Magnetic Imaging by Spin-Polarized Low Energy Electron Microscopy with Highly Spin-Polarized and High Brightness Electron Gun
    Suzuki, Masahiko
    Hashimoto, Michihiro
    Yasue, Tsuneo
    Koshikawa, Takanori
    Nakagawa, Yasuhide
    Konomi, Taro
    Mano, Atsushi
    Yamamoto, Naoto
    Kuwahara, Makoto
    Yamamoto, Masahiro
    Okumi, Shoji
    Nakanishi, Tsutomu
    Jin, Xiuguang
    Ujihara, Toru
    Takeda, Yoshikazu
    Kohashi, Teruo
    Ohshima, Takashi
    Saka, Takashi
    Kato, Toshihiro
    Horinaka, Hiromichi
    APPLIED PHYSICS EXPRESS, 2010, 3 (02)
  • [38] Tuning of spin-polarized current in high spin organic molecules
    Bajaj, Ashima
    Ali, Md Ehesan
    PHYSICA B-CONDENSED MATTER, 2020, 595
  • [39] Development of spin-polarized positron source using high energy proton beam
    Maekawa, M.
    Fukaya, Y.
    Yabuuchi, Y.
    Kawasuso, A.
    12TH INTERNATIONAL WORKSHOP ON SLOW POSITRON BEAM TECHNIQUES (SLOPOS12), 2011, 262
  • [40] High energy resolution, high spatial resolution photoemission microscope
    Knapp, G.S., 1600, (15):
12345