| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-12-06 |
| タイトル |
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|
タイトル |
Observation of nuclear-spin Seebeck effect |
| 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 |
|
資源タイプ |
journal article |
| 著者 |
KIKKAWA, T.
REITZ, D.
ITO, H.
MAKIUCHI, T.
SUGIMOTO, T.
TSUNEKAWA, K.
DAIMON, S.
OYANAGI, K.
RAMOS, R.
TAKAHASHI, S.
SHIOMI, Y.
TSERKOVNYAK, Y.
SAITO, E.
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| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo, WPI Advanced Institute for Materials Research, Tohoku University, Institute for Materials Research, Tohoku University |
| 著者(機関) |
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|
値 |
Department of Physics and Astronomy, University of California |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo |
| 著者(機関) |
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|
値 |
Institute for Materials Research, Tohoku University, Faculty of Science and Engineering, Iwate University |
| 著者(機関) |
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|
値 |
WPI Advanced Institute for Materials Research, Tohoku University |
| 著者(機関) |
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|
値 |
WPI Advanced Institute for Materials Research, Tohoku University |
| 著者(機関) |
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|
値 |
Department of Basic Science, The University of Tokyo |
| 著者(機関) |
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|
値 |
Department of Physics and Astronomy, University of California |
| 著者(機関) |
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|
値 |
Department of Applied Physics, The University of Tokyo, WPI Advanced Institute for Materials Research, Tohoku University, Institute for Materials Research, Tohoku University, Advanced Science Research Center, Japan Atomic Energy Agency, Institute for AI and Beyond, The University of Tokyo |
| 登録日 |
|
|
日付 |
2021-12-06 |
| 書誌情報 |
Nature communications
巻 12,
p. 4356,
発行日 2021-07-16
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
20411723 |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Thermoelectric effects have been applied to power generators and temperature sensors that convert waste heat into electricity. The effects, however, have been limited to electrons to occur, and inevitably disappear at low temperatures due to electronic entropy quenching. Here, we report thermoelectric generation caused by nuclear spins in a solid: nuclear-spin Seebeck effect. The sample is a magnetically ordered material MnCO3 having a large nuclear spin (I = 5/2) of 55Mn nuclei and strong hyperfine coupling, with a Pt contact. In the system, we observe low-temperature thermoelectric signals down to 100 mK due to nuclear-spin excitation. Our theoretical calculation in which interfacial Korringa process is taken into consideration quantitatively reproduces the results. The nuclear thermoelectric effect demonstrated here offers a way for exploring thermoelectric science and technologies at ultralow temperatures. |
| 出版者 |
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出版者 |
Springer Nature |
| 関係URI |
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|
識別子タイプ |
URI |
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|
関連識別子 |
https://www.nature.com/articles/s41467-021-24623-6 |
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|
関連名称 |
Observation of nuclear-spin Seebeck effect |
| 権利 |
|
|
権利情報 |
© The Author(s) 2021 |
| 権利URI |
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|
権利情報 |
http://creativecommons.org/licenses/by/4.0/ |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12645905 |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
info:doi/10.1038/s41467-021-24623-6 |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
nc-v12p4356 (1.6 MB)
