1996年
Cooling of two-dimensional spin polarized atomic hydrogen
CZECHOSLOVAK JOURNAL OF PHYSICS
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- 巻
- 46
- 号
- 開始ページ
- 541
- 終了ページ
- 542
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- 出版者・発行元
- CZECHOSLOVAK JNL OF PHYSICS
Two-dimensional polarized atomic hydrogen(H down arrow) was adsorbed onto a liquid helium surface which was locally cooled much below the temperature of the rest of a large sample cell. The steady state condition was obtained by introducing a constant H down arrow flux into the sample cell. We measured a bulk density of H down arrow and the change of heat input due to the introduction of H down arrow flux into the sample cell as a function of the cold spot temperature for various sample cell temperatures and input flux. The cooling mechanism of two-dimensional hydrogen was studied and the optimization condition to obtain Kosterlitz-Thouless transition was investigated in this system.
- リンク情報
- ID情報
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- ISSN : 0011-4626
- Web of Science ID : WOS:A1996VL43800272