TY - JOUR
T1 - Control of anomalous Nernst effect in spintronic materials
AU - Mizuguchi, Masaki
N1 - Funding Information:
The authors are grateful to Mr. K. Hasegawa, Ms. S. Ohata, Dr. Y. Sakuraba, Mr. T. Kamada, Dr. T. Kubota, Dr. T. Kojima, Dr. K. Takanashi, Dr. S. Mizukami, Dr. T. Miyazaki, Dr. K. Uchida, Dr. E. Saitoh, Dr. S. Isogami, Dr. M. Tsunoda, Dr. T. Kawai, Dr. P. Sheng, and Dr. H. Sharma of Tohoku University and Dr. C. V. Tomy and Dr. A. Tulapurkar of Indian Institute of Technology Bombay for their help with measurements, analysis, and fruitful discussions. This research was partly supported by JST-PRESTO, JST-CREST (Grant No. JPMJCR1524), Grants-in-Aid for Scientific Research (S) (25220910) and Scientific Research (A) (17H01052) from the Japan Society for the Promotion of Science, the Center for Spintronics Research Network (CSRN), and Collaborative Research Center on Energy Materials (E-IMR).
PY - 2018/9
Y1 - 2018/9
N2 - The anomalous Nernst effect (ANE), one of the thermomagnetic effects studied for a long time, is attracting attention again owing to the increased interest in spin caloritronics. Control of the ANE is an essential topic for not only clarifying the interplay among heat, spin, and charge but also application to high-efficiency energy-harvesting devices. In this review, various topics related to the modulation of the ANE are discussed and the possibility of methods for its thermoelectric application are discussed. Systematic studies of the material dependence of the ANE and the discovery of anisotropy in the ANE are reviewed. Enhancement of the ANE in granular thin films and control of the ANE in a ferromagnetic oxide thin film by electric field are also reported. This review provides physical knowledge of the modulation of the ANE and proposes several ways of effectively utilizing the ANE in the “hot” spin caloritronic field.
AB - The anomalous Nernst effect (ANE), one of the thermomagnetic effects studied for a long time, is attracting attention again owing to the increased interest in spin caloritronics. Control of the ANE is an essential topic for not only clarifying the interplay among heat, spin, and charge but also application to high-efficiency energy-harvesting devices. In this review, various topics related to the modulation of the ANE are discussed and the possibility of methods for its thermoelectric application are discussed. Systematic studies of the material dependence of the ANE and the discovery of anisotropy in the ANE are reviewed. Enhancement of the ANE in granular thin films and control of the ANE in a ferromagnetic oxide thin film by electric field are also reported. This review provides physical knowledge of the modulation of the ANE and proposes several ways of effectively utilizing the ANE in the “hot” spin caloritronic field.
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U2 - 10.7567/JJAP.57.0902A6
DO - 10.7567/JJAP.57.0902A6
M3 - Article
AN - SCOPUS:85053423174
VL - 57
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 9
M1 - 0902A6
ER -