Crystalline dependence of spin transmission in CrO thin films

CrO薄膜におけるスピン透過の結晶依存性

Qin, J.*; Hou, D.*; Chen, Y.*; 齊藤英治; Jin, X.*

Qin, J.*; Hou, D.*; Chen, Y.*; Saito, Eiji; Jin, X.*

Spin transmission in CrO films of different crystalline textures is studied experimentally. With YFeO $_{12}$ /CrO/Pt trilayer devices, a spin current is injected into CrO by spin pumping from YFeO $_{12}$ , and the spin transmission is monitored by the inverse spin Hall voltage ( $V_mathrm{ISHE}$ ) in Pt. For (0001) plane textured CrO films, $V_mathrm{ISHE}$ vanishes quickly below the Nel temperature. However, the $V_mathrm{ISHE}$ shows a broad shoulder below the Nel temperature for and plane co-textured CrO. Such a difference in the temperature dependence of CrO can be understood by the different Nel vector orientations with respect to the injected spin moment direction.

使用言語	:	English
掲載資料名	:	Journal of Magnetism and Magnetic Materials
巻	:	501
号	:
ページ数	:	p.166362_1 - 166362_4
発行年月	:	2020/05
発表会議名	:
開催年月	:
開催都市	:
開催国	:
キーワード	:	反強磁性絶縁体; スピン輸送; 結晶方位依存性

特許データ	:
PDF	:

論文URL	:	https://doi.org/10.1016/j.jmmm.2019.166362
研究データの公開先DOI	:
使用施設	:
広報プレスリリース	:
論文解説記事 (成果普及情報誌)	:
受委託・共同研究相手機関	:

Access	:	- Accesses
Web of Science® Times Cited Count	:	被引用回数：評価・統計等のため最新の被引用回数を確認したい場合は、直接Web of Science®をご確認ください。 http://www.webofknowledge.com/wos
InCites™	:	パーセンタイル：26.39 分野：Materials Science, Multidisciplinary
Altmetrics	:

登録番号 : AA20220598
抄録集掲載番号 : 50001171
論文投稿番号 : 25929

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.