Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Low Temperature Physics

Recombination of Spin Polarized Atomic Hydrogen Adsorbed on a Dilute 3He-4He Mixture

Akira Fukuda, H. Takenaka, Takao Mizusaki

Published Dec 1, 2000• 4 citations
Publisher
DOI
10.1023/a:1017560805091

Related papers

Cooling Mechanism of Spin Polarized Atomic Hydrogen Adsorbed on Dilute 3He-4He Mixture Film

A. Fukuda, H. Takenaka, T. Ohmi +1 more

Journal of Low Temperature Physics•Jan 1, 2002•2 citations

Cooling of polarized atomic hydrogen adsorbed on liquid helium

Atsushi Matsubara, T. Arai, S. Hotta +6 more

Physica B Condensed Matter•Feb 1, 1994•17 citations

Effects of high spin polarization in3He↑-4He mixtures

Karen A. Musaelian, A. E. Meyerovich

Physica B Condensed Matter•Feb 1, 1994•0 citations

Theory of surface spin-exchange recombination of spin-polarized hydrogen

C. T. Christou, Michael I. Haftel

Few-Body Systems•Jan 1, 1990•2 citations

THE ADSORPTION OF ATOMIC HYDROGEN ON THE SURFACE OF 4He

David Olaf Edwards, I. B. Mantz

The binding energy of a hydrogen atom to the surface of liquid 4He has been calculated to be at least 0.6K by Mantz and Edwards. This means that the properties of adsorbed spin-polarized hydrogen (H↑), a 2D Bose fluid, may soon be observed experimentally. Since 4He is used as a neutral coating for vessels to contain H↑ gas, adsorption onto the 4He surface may enhance the rate of recombination into H2 molecules. For given temperature and density in the gas, the amount of H↑ adsorbed depends strongly on the H↑-H↑ interaction on the 4He surface. We estimate the interaction in a simple approximation, and find that it limits the surface density to not more than 1014 cm-2. Nevertheless this density should be sufficient for a 2D superfluid transition to be observed, under conditions close to those achieved experimentally.

Le Journal de Physique Colloques•Jul 1, 1980•21 citations

Theory of surface recombination of spin-polarized hydrogen

C. T. Christou, M. I. Haftel

Few-Body Systems•Mar 1, 1989•4 citations
The binding energy of a hydrogen atom to the surface of liquid 4He has been calculated to be at least 0.6K by Mantz and Edwards. This means that the properties of adsorbed spin-polarized hydrogen (H↑), a 2D Bose fluid, may soon be observed experimentally. Since 4He is used as a neutral coating for vessels to contain H↑ gas, adsorption onto the 4He surface may enhance the rate of recombination into H2 molecules. For given temperature and density in the gas, the amount of H↑ adsorbed depends strongly on the H↑-H↑ interaction on the 4He surface. We estimate the interaction in a simple approximation, and find that it limits the surface density to not more than 1014 cm-2. Nevertheless this density should be sufficient for a 2D superfluid transition to be observed, under conditions close to those achieved experimentally.