グラフェンにおける巨大な軌道反磁性(最近の研究から)  [in Japanese] Giant Orbital Diamagnetism in Graphene(Current Topics)  [in Japanese]

Abstract

近年,単層のグラファイトであるグラフェンが実験的に作成されその性質が大きな注目を集めている.本稿ではグラフェンの軌道反磁性に関する最近の研究を紹介する.ギャップの無いバンド構造に起因して,グラフェンの反磁化率は通常の物質と比較して非常に異なり,それにより1原子層からなる物質にも関わらず巨視的な力を生ずることを見る.

We review recent studies on the orbital diamagnetism of graphenes. Graphene exhibits a huge diamagnetic susceptibility due to the orbital motion of electrons, which is quite different from the conventional Landau diamagnetism. We study the electric response of graphene to arbitrary magnetic objects outside, to show that the interacting force can be macroscopic even though the system consists of just one atomic layer.

Journal

Butsuri   [List of Volumes]

Butsuri 65(1), 21-25, 2010-01-05  [Table of Contents]

The Physical Society of Japan (JPS)

References:  27

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Codes

  • NII Article ID (NAID) :
    110007504106
  • NII NACSIS-CAT ID (NCID) :
    AN00196952
  • Text Lang :
    JPN
  • Article Type :
    REV
  • ISSN :
    00290181
  • NDL Article ID :
    10496754
  • NDL Source Classification :
    ZM35(科学技術--物理学)
  • NDL Call No. :
    Z15-13
  • Databases :
    CJP  NDL  NII-ELS 

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