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Superfluidity and BEC of liquid 4He confined in a nanometer-size channel
https://uec.repo.nii.ac.jp/records/9365
https://uec.repo.nii.ac.jp/records/93652416f55e-f5d6-462f-89f3-17346868e12d
名前 / ファイル | ライセンス | アクション |
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PRB.84.134511_2011_Taniguchi (776.1 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Superfluidity and BEC of liquid 4He confined in a nanometer-size channel | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Taniguchi, Junko
× Taniguchi, Junko× Fujii, Rina× Suzuki, Masaru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We have studied the heat capacity and superfluidity of liquid 4He confined in a uniform and straight nanometer-size channel. The heat capacity of liquid 4He in the channel has a bend at a certain temperature TB; below this temperature a small amount of the superfluid fraction appears. This means that 4He atoms enter a BEC-like low-entropy state below TB. Additionally, the superfluid fraction showed a second growth far below TB under low pressure, accompanied by the dissipation. This two-stage growth is possibly a feature of the quasi-one-dimensional system. | |||||
書誌情報 |
en : Physical Review B 巻 84, 号 13, p. 134511, 発行日 2011-10-12 |
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出版者 | ||||||
出版者 | American Physical Society (APS) | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1098-0121 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1103/PhysRevB.84.134511 | |||||
権利 | ||||||
権利情報 | ©2011 American Physical Society | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/PhysRevB.84.134511 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |