Study of dynamical properties of superfluid He-3 film flow by inter-digitated capacitors

M Saitoh; H Ikegami; H Mukuda; K Kono

doi:10.1016/S0921-4526(02)01930-0

Study of dynamical properties of superfluid He-3 film flow by inter-digitated capacitors

M Saitoh^*, H Ikegami, H Mukuda, K Kono

^*Corresponding author for this work

International College of Semiconductor Technology

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We have developed a new technique to study film flow of superfluid He-3. By this technique utilizing inter-digitated capacitors, flow rate and thickness of the film can be controlled. We measured superfluid critical temperatures of film, T-c(f), for thicknesses from 0.2 to 7.5 mum. The observed suppression of T-c(f) is consistent with the theoretical results of Fetter et al. and Kjaldman et al. (C) 2003 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	131-132
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	329
DOIs	https://doi.org/10.1016/S0921-4526(02)01930-0
State	Published - May 2003
Event	23rd International Conference on Low Temperature Physics (LT23) - HIROSHIMA, Japan Duration: 20 Aug 2002 → 27 Aug 2002

Keywords

He-3 superfluid
He-3 superfluid film
film flow
size effect

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10.1016/S0921-4526(02)01930-0

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title = "Study of dynamical properties of superfluid He-3 film flow by inter-digitated capacitors",

abstract = "We have developed a new technique to study film flow of superfluid He-3. By this technique utilizing inter-digitated capacitors, flow rate and thickness of the film can be controlled. We measured superfluid critical temperatures of film, T-c(f), for thicknesses from 0.2 to 7.5 mum. The observed suppression of T-c(f) is consistent with the theoretical results of Fetter et al. and Kjaldman et al. (C) 2003 Elsevier Science B.V. All rights reserved.",

keywords = "He-3 superfluid, He-3 superfluid film, film flow, size effect",

author = "M Saitoh and H Ikegami and H Mukuda and K Kono",

year = "2003",

month = may,

doi = "10.1016/S0921-4526(02)01930-0",

language = "English",

volume = "329",

pages = "131--132",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

note = "23rd International Conference on Low Temperature Physics (LT23) ; Conference date: 20-08-2002 Through 27-08-2002",

}

TY - JOUR

T1 - Study of dynamical properties of superfluid He-3 film flow by inter-digitated capacitors

AU - Saitoh, M

AU - Ikegami, H

AU - Mukuda, H

AU - Kono, K

PY - 2003/5

Y1 - 2003/5

N2 - We have developed a new technique to study film flow of superfluid He-3. By this technique utilizing inter-digitated capacitors, flow rate and thickness of the film can be controlled. We measured superfluid critical temperatures of film, T-c(f), for thicknesses from 0.2 to 7.5 mum. The observed suppression of T-c(f) is consistent with the theoretical results of Fetter et al. and Kjaldman et al. (C) 2003 Elsevier Science B.V. All rights reserved.

AB - We have developed a new technique to study film flow of superfluid He-3. By this technique utilizing inter-digitated capacitors, flow rate and thickness of the film can be controlled. We measured superfluid critical temperatures of film, T-c(f), for thicknesses from 0.2 to 7.5 mum. The observed suppression of T-c(f) is consistent with the theoretical results of Fetter et al. and Kjaldman et al. (C) 2003 Elsevier Science B.V. All rights reserved.

KW - He-3 superfluid

KW - He-3 superfluid film

KW - film flow

KW - size effect

U2 - 10.1016/S0921-4526(02)01930-0

DO - 10.1016/S0921-4526(02)01930-0

M3 - Article

SN - 0921-4526

VL - 329

SP - 131

EP - 132

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - 23rd International Conference on Low Temperature Physics (LT23)

Y2 - 20 August 2002 through 27 August 2002

ER -

Study of dynamical properties of superfluid He-3 film flow by inter-digitated capacitors

Abstract

Keywords

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