The Influence of Surface Roughness on Equilibrium States of Superfluid ^{3}He in Confined Geometry

Gonczarek, R.; Krzyżanowski, I.

doi:10.12693/APhysPolA.80.553

Journal

Acta Physica Polonica A

1991 | 80 | 4 | 553-569

Article title

The Influence of Surface Roughness on Equilibrium States of Superfluid ^{3}He in Confined Geometry

Authors

R. Gonczarek , I. Krzyżanowski

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/80/a080z4p07.pdf [remote]

Title variants

Languages of publication

Abstracts

The superfluid ^{3}He is considered in confined geometry for arbitrary thickness when surface roughness is taken into account. The equilibrium states, the critical size when the two-dimensional state is realized exclusively, and the critical thickness below which superfluidity is destroyed are defined, found and discussed with reference to the essential parameters of a system. Some particular cases are examined analytically. The examples of exact numerical solutions are presented.

Keywords

67.50.-b 67.50.Fi

Publisher

Journal

Acta Physica Polonica A

Year

1991

Volume

Issue

Pages

553-569

Physical description

Dates

published

1991-10

received

1991-05-14

Contributors

author

R. Gonczarek

Institute of Physics, Technical University of Wrocław, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland

author

I. Krzyżanowski

Institute of Physics, Technical University of Wrocław, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland

References

Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.80.553

YADDA identifier

bwmeta1.element.bwnjournal-article-appv80z407kz