Nonlinear Conductivity of the Two-dimensional Wigner Solid on the Free Surface of Normal and Superfluid ³He

• Monarkha Yuriy P.

  Low Temperature Physics Laboratory, RIKEN Institute for Low Temperature Physics and Engineering

• Kono Kimitoshi

  Low Temperature Physics Laboratory, RIKEN

書誌事項

タイトル別名

• Nonlinear Conductivity of the Two-dimensional Wigner Solid on the Free Surface of Normal and Superfluid 3He

抄録

The theory of nonlinear conductivity of the 2D Wigner solid (WS) formed on the surface of normal and superfluid ³He is presented. We show that extremely strong damping of the Fermi-liquid ³He greatly affects the dimple sublattice of surface displacements moving along with the WS, which induces the nonlinear conductivity of surface electrons long before the conventional Bragg–Cherenkov condition is achieved. Both the hydrodynamic and long mean-free-path regimes are considered in order to find the velocity induced transformation of the dimple sublattice and field–velocity characteristics of the WS. Depending on the regime of measurement the theory describes dynamic decoupling of the WS from surface dimples, or the field–velocity characteristics which has regions with negative differential conductivity.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 74 (3), 960-969, 2005

  一般社団法人 日本物理学会

キーワード

• Wigner solid
• normal <SUP>3</SUP>He
• superfluid <SUP>3</SUP>He
• two-dimensional electron system
• conductivity
• quasiparticle
• long mean free path regime
• Fermi-liquid

詳細情報

• CRID: 1390282679162675200
• NII論文ID: 110001979475
• NII論文ID: 210000105920
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.74.960
• BIBCODE: 2005JPSJ...74..960M
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 7282699
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7282699
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.74.960
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可