Experimental study of the surface properties of superfluid and normal 3He by plasma resonance of Wigner solid

O. I. Kirichek, Keiya Shirahama, F. I B Williams, M. Saitoh, K. Kono

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A new experimental method has been developed for using plasma resonance of Wigner solid (WS) for the study of liquid 3He surface properties in superfluid and normal states. The behaviour of optical coupled plasmon-ripplon (CPR) resonances have been investigated in magnetic field 15 mT at temperatures down to 0.35 mK. The position of transverse optical plasma mode, which becomes visible when weak magnetic field is applied gives the information about WS coupling with helium surface. The line width of CPR resonance is used for getting the collision time in the scattering of surface electrons from the surface roughness. The influence of the superfluid transition on the collision time is observed.

Original languageEnglish
Pages (from-to)279-280
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
Publication statusPublished - 2000
Externally publishedYes

Fingerprint

plasma resonance
surface properties
Surface properties
Plasmas
collisions
liquid surfaces
magnetic fields
Magnetic fields
Helium
surface roughness
helium
Linewidth
Surface roughness
scattering
Scattering
electrons
Electrons
Liquids
temperature
Temperature

Keywords

  • He superfluid
  • Plasma resonance
  • Surface properties
  • Wigner solid

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Experimental study of the surface properties of superfluid and normal 3He by plasma resonance of Wigner solid. / Kirichek, O. I.; Shirahama, Keiya; Williams, F. I B; Saitoh, M.; Kono, K.

In: Physica B: Condensed Matter, Vol. 284-288, No. PART I, 2000, p. 279-280.

Research output: Contribution to journalArticle

Kirichek, O. I. ; Shirahama, Keiya ; Williams, F. I B ; Saitoh, M. ; Kono, K. / Experimental study of the surface properties of superfluid and normal 3He by plasma resonance of Wigner solid. In: Physica B: Condensed Matter. 2000 ; Vol. 284-288, No. PART I. pp. 279-280.
@article{dfbd2203560e42c6aa005797cc23b27d,
title = "Experimental study of the surface properties of superfluid and normal 3He by plasma resonance of Wigner solid",
abstract = "A new experimental method has been developed for using plasma resonance of Wigner solid (WS) for the study of liquid 3He surface properties in superfluid and normal states. The behaviour of optical coupled plasmon-ripplon (CPR) resonances have been investigated in magnetic field 15 mT at temperatures down to 0.35 mK. The position of transverse optical plasma mode, which becomes visible when weak magnetic field is applied gives the information about WS coupling with helium surface. The line width of CPR resonance is used for getting the collision time in the scattering of surface electrons from the surface roughness. The influence of the superfluid transition on the collision time is observed.",
keywords = "He superfluid, Plasma resonance, Surface properties, Wigner solid",
author = "Kirichek, {O. I.} and Keiya Shirahama and Williams, {F. I B} and M. Saitoh and K. Kono",
year = "2000",
language = "English",
volume = "284-288",
pages = "279--280",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "PART I",

}

TY - JOUR

T1 - Experimental study of the surface properties of superfluid and normal 3He by plasma resonance of Wigner solid

AU - Kirichek, O. I.

AU - Shirahama, Keiya

AU - Williams, F. I B

AU - Saitoh, M.

AU - Kono, K.

PY - 2000

Y1 - 2000

N2 - A new experimental method has been developed for using plasma resonance of Wigner solid (WS) for the study of liquid 3He surface properties in superfluid and normal states. The behaviour of optical coupled plasmon-ripplon (CPR) resonances have been investigated in magnetic field 15 mT at temperatures down to 0.35 mK. The position of transverse optical plasma mode, which becomes visible when weak magnetic field is applied gives the information about WS coupling with helium surface. The line width of CPR resonance is used for getting the collision time in the scattering of surface electrons from the surface roughness. The influence of the superfluid transition on the collision time is observed.

AB - A new experimental method has been developed for using plasma resonance of Wigner solid (WS) for the study of liquid 3He surface properties in superfluid and normal states. The behaviour of optical coupled plasmon-ripplon (CPR) resonances have been investigated in magnetic field 15 mT at temperatures down to 0.35 mK. The position of transverse optical plasma mode, which becomes visible when weak magnetic field is applied gives the information about WS coupling with helium surface. The line width of CPR resonance is used for getting the collision time in the scattering of surface electrons from the surface roughness. The influence of the superfluid transition on the collision time is observed.

KW - He superfluid

KW - Plasma resonance

KW - Surface properties

KW - Wigner solid

UR - http://www.scopus.com/inward/record.url?scp=0033707166&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033707166&partnerID=8YFLogxK

M3 - Article

VL - 284-288

SP - 279

EP - 280

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - PART I

ER -