Wigner solid on the free surface of superfluid 3He-A

Keiya Shirahama; Hiroyuki Suto; Oleg I. Kirichek; Kimitoshi Kono

doi:10.1016/S0921-4526(99)02602-2

Wigner solid on the free surface of superfluid ³He-A

Keiya Shirahama, Hiroyuki Suto, Oleg I. Kirichek, Kimitoshi Kono

物理学科

研究成果: Article › 査読

8 被引用数 (Scopus)

抄録

We have measured the resistance of the Wigner solid (WS) on the free surface of superfluid ³He-A. The A phase is formed by applying a magnetic field parallel to the surface. We have observed an abrupt decrease of resistance R at a temperature which decreases with increasing field. We attribute the decrease of R to the A-B superfluid transition. The WS resistance in the A-phase is found to be dominated by the scattering of ³He quasiparticles excited in the gapless orientation, which is perpendicular to the surface.

本文言語	English
ページ（範囲）	277-278
ページ数	2
ジャーナル	Physica B: Condensed Matter
巻	284-288
号	PART I
DOI	https://doi.org/10.1016/S0921-4526(99)02602-2
出版ステータス	Published - 2000

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

文献へのアクセス

10.1016/S0921-4526(99)02602-2

他のファイルとリンク

引用スタイル

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abstract = "We have measured the resistance of the Wigner solid (WS) on the free surface of superfluid 3He-A. The A phase is formed by applying a magnetic field parallel to the surface. We have observed an abrupt decrease of resistance R at a temperature which decreases with increasing field. We attribute the decrease of R to the A-B superfluid transition. The WS resistance in the A-phase is found to be dominated by the scattering of 3He quasiparticles excited in the gapless orientation, which is perpendicular to the surface.",

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author = "Keiya Shirahama and Hiroyuki Suto and Kirichek, {Oleg I.} and Kimitoshi Kono",

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T1 - Wigner solid on the free surface of superfluid 3He-A

AU - Shirahama, Keiya

AU - Suto, Hiroyuki

AU - Kirichek, Oleg I.

AU - Kono, Kimitoshi

PY - 2000

Y1 - 2000

N2 - We have measured the resistance of the Wigner solid (WS) on the free surface of superfluid 3He-A. The A phase is formed by applying a magnetic field parallel to the surface. We have observed an abrupt decrease of resistance R at a temperature which decreases with increasing field. We attribute the decrease of R to the A-B superfluid transition. The WS resistance in the A-phase is found to be dominated by the scattering of 3He quasiparticles excited in the gapless orientation, which is perpendicular to the surface.

AB - We have measured the resistance of the Wigner solid (WS) on the free surface of superfluid 3He-A. The A phase is formed by applying a magnetic field parallel to the surface. We have observed an abrupt decrease of resistance R at a temperature which decreases with increasing field. We attribute the decrease of R to the A-B superfluid transition. The WS resistance in the A-phase is found to be dominated by the scattering of 3He quasiparticles excited in the gapless orientation, which is perpendicular to the surface.

KW - He superfluid

KW - Surface

KW - Surface electrons

KW - Wigner solid

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

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