Finite-temperature violation of the anomalous transverse Wiedemann-Franz law-Reference-Cited by-同舟云学术

Finite-temperature violation of the anomalous transverse Wiedemann-Franz law

Published:2020-04-24 Issue:17 Volume:6 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Xu Liangcai¹^ORCID,Li Xiaokang¹²,Lu Xiufang¹,Collignon Clément²³,Fu Huixia⁴^ORCID,Koo Jahyun⁴^ORCID,Fauqué Benoît²³,Yan Binghai⁴^ORCID,Zhu Zengwei¹^ORCID,Behnia Kamran¹²⁵^ORCID

Affiliation:

1. Wuhan National High Magnetic Field Center and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China.

2. Laboratoire de Physique et d'Etude des Matériaux (CNRS), ESPCI Paris, PSL Research University, 75005 Paris, France.

3. JEIP, USR 3573 CNRS, Collège de France, 11 place Marcelin Berthelot, 75005 Paris, France.

4. Department of Condensed Matter Physics, Weizmann Institute of Science, 7610001 Rehovot, Israel.

5. II. Physikalisches Institut, Universität zu Köln, 50937 Köln, Germany.

Abstract

The anomalous Lorenz ratio of the topological antiferromagnet Mn 3 Ge becomes lower than the Sommerfeld value above 100 K.

Funder

National Science Foundation

the Fundamental Research Funds for the Central Universities

National Science Foundation of China

The National Key Research and Development Program of China

Fonds-ESPCI-Paris

China Highend foreign expert program

Ruth and Herman Albert Scholars Program for New Scientists

The Willner Family Leadership Institute for the Weizmann Institute of Science

The Benoziyo Endowment Fund for the Advancement of Science

the European Unions Horizon 2020 research and innovation programme

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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5. Lorenz Number Determination of the Dissipationless Nature of the Anomalous Hall Effect in Itinerant Ferromagnets

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