STRONG MAGNETIC COMPRESSION OF SPIN-POLARIZED HYDROGEN

被引：1

作者：

ARVELA, P ^{[1
]}

FROLOV, AV ^{[1
]}

JAAKKOLA, S ^{[1
]}

KATUNIN, AY ^{[1
]}

LUKASHEVICH, II ^{[1
]}

MERTIG, M ^{[1
]}

SAFONOV, AI ^{[1
]}

TSUKANOV, E ^{[1
]}

机构：

[1] IV KURCHATOV INST,INST SUPERCONDUCT & SOLID STATE PHYS,MOSCOW 123182,RUSSIA

来源：

PHYSICA B | 1994年 / 194卷

基金：

芬兰科学院;

关键词：

D O I：

10.1016/0921-4526(94)90550-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Fractions of spin-polarized atomic hydrogen gas samples have been compressed magnetically from a low-density buffer volume at 0.25 to 0.5 K into the pole gap of a DELTAB almost-equal-to 6 T miniature field intensifier. The density of the compressed fraction has been calculated from the observed time evolutions of the buffer volume density and nuclear polarization. It is shown that excessive recombination overheating limits the maximum density to about 2.10(19) cm-3 and thwarts the attainment of Bose condensation.

引用

页码：441 / 442

页数：2