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Triplet superconductivity induced by screened phonon interactions in ferromagnetic compounds
https://hiroshima.repo.nii.ac.jp/records/2006865
https://hiroshima.repo.nii.ac.jp/records/2006865fc8dfb65-d878-40e8-a59f-b5f26b702511
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
EL_2002_57_0011188.pdf (107.9 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Triplet superconductivity induced by screened phonon interactions in ferromagnetic compounds | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Shimahara, Hiroshi
× Shimahara, Hiroshi
× Kohmoto, Mahito
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 420 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | We propose that screened pairing interactions mediated by phonons could give rise to a spin triplet superconductivity in ferromagnetic compounds such as UGe_2. It is pointed out that the pairing interactions include anisotropic components such as those of p, d, f-waves in addition to dominant s-wave component due to the momentum dependence. Since the ferromagnetic long-range order coexists, there is a large splitting of the Fermi surfaces of up and down spin electrons, which suppresses singlet pairing. Therefore, triplet pairing occurs at last due to the sub-dominant anisotropic interactions, even in the absence of magnetic contribution to the pairing interactions. | |||||||||
| 言語 | en | |||||||||
| 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 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | AO | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||
| 関連情報 | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | arXiv | |||||||||
| 関連識別子 | arXiv:cond-mat/0011188 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0295-5075 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 247 | |||||||||
| 書誌情報 |
Europhysics letters Europhysics letters 巻 57, p. 247, 発行日 2002 |
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| 旧ID | 14225 | |||||||||
