MAGNETIC COMPRESSION OF ATOMIC-HYDROGEN TO HIGH-DENSITIES

被引：4

作者：

TJUKANOV, E

KATUNIN, AY

SAFONOV, AI

ARVELA, P

KARHUNEN, M

LAZAREV, BG

SHLYAPNIKOV, GV

LUKASHEVICH, II

JAAKKOLA, S

机构：

[1] KHARKOV PHYS TECH INST,KHARKOV 310108,UKRAINE,USSR

[2] IV KURCHATOV ATOM ENERGY INST,MOSCOW 123182,USSR

来源：

PHYSICA B | 1992年 / 178卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(92)90187-W

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Bulk densities higher than 10(19) cm-3 and surface densities of about 10(13) cm-2 have been obtained for spin-polarized hydrogen gas (H down) in experiments where a small fraction of the H down sample is compressed magnetically with a miniature field intensifier. Transfer of recombination heat from the pole tip is bottlenecked so that the compressed gas fraction warms up by a few hundred millikelvin above the ambient temperature of about 400 mK.

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页码：129 / 133

页数：5

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