| 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 |
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タイトル |
Low-Energy Electronic Structure of the Kondo Insulator YbB12 |
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言語 |
en |
| 作成者 |
Susaki, Tomofumi
Sekiyama, Akira
Kobayashi, Kensuke
Mizokawa, Takashi
Fujimori, Atsushi
Tsunekawa, Masanori
Muro, Takayuki
Matsushita, Tomohiro
Suga, Shigemasa
Ishii, Hiroyoshi
Hanyu, Takaaki
Kimura, Akio
Namatame, Hirofumi
Taniguchi, Masaki
Miyahara, Tsuneaki
Iga, Fumitoshi
Kasaya, Mitsuo
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
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権利情報 |
Copyright (c) 1996 American Physical Society. |
| 内容記述 |
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内容記述 |
We have studied the low-energy electronic structure of a Kondo insulator YbB12 by high-resolution photoemission spectroscopy. A "Kondo peak" is observed ~25 meV below the Fermi level, which agrees well with the Kondo temperature, whereas the gap at the Fermi level is found much smaller, indicating that the magnetic properties at higher temperatures (>75 K) are indeed determined by the Kondo effect in spite of the gap formation at lower temperatures. A renormalized band picture is presented to describe the coexistence of the Kondo peak and the transport gap as well as the highly asymmetric line shape of the Kondo peak. |
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言語 |
en |
| 出版者 |
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出版者 |
American Physical Society |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版タイプ |
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|
出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
10.1103/PhysRevLett.77.4269 |
| 関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
http://dx.doi.org/10.1103/PhysRevLett.77.4269 |
| 収録物識別子 |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0031-9007 |
| 収録物識別子 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00773679 |
| 開始ページ |
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開始ページ |
4269 |
| 書誌情報 |
Physical Review Letters
Physical Review Letters
巻 77,
号 20,
p. 4269-4272,
発行日 1996-11-11
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| 旧ID |
18726 |
PhysRevLett_77_4269.pdf (160.1 KB)
