Measurement of the Spin-polarization of Secondary Electrons Excited by Reflection High Energy Electron Diffraction Field.

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Other Title
  • 反射高速電子回折で励起した2次電子のスピン計測
  • ハンシャ コウソク デンシ カイセツ デ レイキ シタ 2ジ デンシ ノ スピン ケイソク

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Abstract

Combining RHEED system with an electron spin detector, we have observed the spin-polarization of secondary electrons emitted from the transition metal and alloy surfaces during the RHEED measurement for the first time. The strong temperature as well as angle dependences and the magnetic hysteresis give the evidence that the observed polarization reflects the magnetic domain structure at the surface.

Journal

  • Shinku

    Shinku 42 (5), 557-564, 1999

    The Vacuum Society of Japan

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