EVIDENCE FOR UNIVERSAL QUANTUM REFLECTION OF HYDROGEN FROM LIQUID-HE-4

被引：75

作者：

YU, IA ^{[1
]}

DOYLE, JM ^{[1
]}

SANDBERG, JC ^{[1
]}

CESAR, CL ^{[1
]}

KLEPPNER, D ^{[1
]}

GREYTAK, TJ ^{[1
]}

机构：

[1] MIT,CTR MAT SCI & MINERAL ENGN,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.71.1589

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements of the sticking probability s(T) for H on bulk liquid He-4 reveal the onset of the universal square-root T dependence expected at very low atom temperatures. Studies of s(T) as a function of film thickness clearly demonstrate the influence of the van der Waals-Casimir force due to the substrate, in agreement with recent theories.

引用

页码：1589 / 1592

页数：4

共 17 条

[1] VANISHING STICKING PROBABILITIES AND ENHANCED CAPILLARY-FLOW OF SPIN-POLARIZED HYDROGEN
BERKHOUT, JJ
WOLTERS, EJ
VANROIJEN, R
WALRAVEN, JTM
[J]. PHYSICAL REVIEW LETTERS, 1986, 57 (19) : 2387 - 2390
[2] ROLE OF LONG-RANGE FORCES IN H STICKING TO LIQUID HE
CARRARO, C
COLE, MW
[J]. PHYSICAL REVIEW B, 1992, 45 (22): : 12930 - 12935
[3] H-ATOM STICKING TO HE AND HE FILMS
CARRARO, C
COLE, MW
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (03) : 412 - 412
[4] QUANTUM-THEORY OF STICKING
CLOUGHERTY, DP
KOHN, W
[J]. PHYSICAL REVIEW B, 1992, 46 (08): : 4921 - 4937
[5] HYDROGEN IN THE SUBMILLIKELVIN REGIME - STICKING PROBABILITY ON SUPERFLUID HE-4
DOYLE, JM
SANDBERG, JC
YU, IA
CESAR, CL
KLEPPNER, D
GREYTAK, TJ
[J]. PHYSICAL REVIEW LETTERS, 1991, 67 (05) : 603 - 606
[6] ENERGY-DISTRIBUTIONS OF TRAPPED ATOMIC-HYDROGEN
DOYLE, JM
SANDBERG, JC
MASUHARA, N
YU, IA
KLEPPNER, D
GREYTAK, TJ
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1989, 6 (11) : 2244 - 2248
[7] THERMAL ACCOMMODATION OF SPIN-POLARIZED HYDROGEN ON LIQUID-HE SURFACES BELOW 0.25-K
HELFFRICH, JA
MALEY, MP
KRUSIUS, M
[J]. PHYSICAL REVIEW B, 1990, 42 (04): : 2003 - 2009
[8] HELIUM FILM PROFILE ON A GOLD AND A QUARTZ SUBSTRATE
HEMMING, D
[J]. CANADIAN JOURNAL OF PHYSICS, 1971, 49 (21) : 2621 - &
[9] INFLUENCE OF THE SUBSTRATE ON THE LOW-TEMPERATURE LIMIT OF THE STICKING PROBABILITY OF HYDROGEN-ATOMS ON HE FILMS
HIJMANS, TW
WALRAVEN, JTM
SHLYAPNIKOV, GV
[J]. PHYSICAL REVIEW B, 1992, 45 (05): : 2561 - 2564
[10] SIMPLE STOCHASTIC DESCRIPTION OF DESORPTION RATES
ICHE, G
NOZIERES, P
[J]. JOURNAL DE PHYSIQUE, 1976, 37 (11): : 1313 - 1323

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