化合物半導体界面におけるバンドアラインメントとフェルミ準位ピンニング On the Band Alignment and Fermi Level Pinning at Compound Semiconductor Interfaces

この論文にアクセスする

この論文をさがす

著者

    • 長谷川 英機 HASEGAWA Hideki
    • 北海道大学量子集積エレクトロニクス研究センター Research Center for Integrated Quantum Electronics, Hokkaido University

抄録

Metal-semiconductor, semiconductor-semiconductor and insulator-semiconductor interfaces are basic constituent elements of semiconductor devices. How energy bands align at these interfaces and how well carriers are controlled through these interfaces have been important research topics of surface science as well as basic design issues for semiconductor devices. This paper attempts to review the historical evolution of various models concerning the alignments of energy bands and related Fermi level pinning phenomena at inorganic crystalline semiconductor interfaces, mainly focusing on those of compound semiconductors. The topics discussed include the natural band line-up, surface state model, charge neutrality level, interfacial model, MIGS model, UDM, DIGS model, interface bond polarization model, IFIGS model and model solid theory. It is suggested as a result of reviewing that, by sufficiently removing bond disorder and defects, the natural band line-ups may become realizable after all with feasibility of their artificial modifications by polarization of interface chemical bonds. The strong Fermi level pinning at metal-semiconductor interfaces may be removed in nano-scale structures.

収録刊行物

  • 表面科学 = Journal of The Surface Science Society of Japan  

    表面科学 = Journal of The Surface Science Society of Japan 29(2), 76-83, 2008-02-10 

    The Surface Science Society of Japan

参考文献:  52件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  1件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10021165401
  • NII書誌ID(NCID)
    AN00334149
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    03885321
  • NDL 記事登録ID
    9379515
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z15-379
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ