{"id":2204,"date":"2023-01-31T17:54:18","date_gmt":"2023-01-31T08:54:18","guid":{"rendered":"http:\/\/magn.pe.titech.ac.jp\/lab\/?p=2204"},"modified":"2023-02-01T11:06:14","modified_gmt":"2023-02-01T02:06:14","slug":"%e8%ab%96%e6%96%87%e6%8e%b2%e8%bc%89%ef%bc%9a%e8%b6%85%e9%ab%98%e5%af%86%e5%ba%a6%e7%a3%81%e6%b0%97%e8%a8%98%e9%8c%b24-tbit-in2%e3%81%ab%e5%90%91%e3%81%91%e3%81%9f%e6%96%b0%e3%81%97%e3%81%84%e7%a3%81","status":"publish","type":"post","link":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/2204\/","title":{"rendered":"\u8ad6\u6587\u63b2\u8f09\uff1a\u8d85\u9ad8\u5bc6\u5ea6\u78c1\u6c17\u8a18\u93324 Tbit\/in2\u306b\u5411\u3051\u305f\u65b0\u3057\u3044\u78c1\u6c17\u30bb\u30f3\u30b5\u30fc\u6280\u8853"},"content":{"rendered":"<p>\u8d85\u9ad8\u5bc6\u5ea6\u78c1\u6c17\u8a18\u93324 Tbit\/in<sup>2<\/sup>\u306b\u5411\u3051\u305f\u65b0\u3057\u3044\u78c1\u6c17\u30bb\u30f3\u30b5\u30fc\u6280\u8853\u300cSOT\u30bb\u30f3\u30b5\u30fc\u300d\u306b\u95a2\u3059\u308b\u7814\u7a76\u6210\u679c\u304cApplied Physics Letters\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u306f\u30b9\u30c8\u2015\u30ec\u30fc\u30b8\u5927\u624b\u30e1\u30fc\u30ab\u306eWestern Digitals\u793e\u3068\u306e\u5171\u540c\u7814\u7a76\u306e\u6210\u679c\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1063\/5.0135831\" target=\"_blank\" rel=\"noopener\">Ho Hoang Huy, Julian Sasaki, Nguyen Huynh Duy Khang, Shota Namba, Pham Nam Hai, Quang Le, Brian York, Cherngye Hwang, Xiaoyong Liu, Michael Gribelyuk, Xiaoyu Xu, Son Le, Michael Ho, and Hisashi Takano, &#8220;Large inverse spin Hall effect in BiSb topological insulator for 4 Tb\/in<sup>2<\/sup> magnetic recording technology&#8221;, Appl. Phys. Lett. 122, 052401 (2023).<\/a><\/p>\n<p>\u5f93\u6765\u306eTMR\u52b9\u679c\u3092\u7528\u3044\u305fTMR\u30bb\u30f3\u30b5\u30fc\u306f\u9650\u754c\u306b\u5411\u304b\u3044\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001TMR\u30bb\u30f3\u30b5\u30fc\u306b\u306f\u3001\u56fa\u5b9a\u5c64\u3092\u542b\u307f\u3001\u6700\u4f4e\u3067\u30822\u306e\u78c1\u6027\u5c64\u304c\u5fc5\u8981\u306a\u305f\u3081\u300120 nm\u4ee5\u4e0b\u306e\u5fae\u7d30\u306a\u30c7\u30d0\u30a4\u30b9\u306e\u4f5c\u88fd\u304c\u56f0\u96e3\u306a\u4ed6\u3001\u71b1\u96d1\u97f3\u3084\u30b9\u30d4\u30f3\u79fb\u884c\u30c8\u30eb\u30af\u96d1\u97f3\u304c\u5897\u5927\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u9006\u30b9\u30d4\u30f3\u30db\u30fc\u30eb\u52b9\u679c\u3092\u7528\u3044\u308bSOT\u30bb\u30f3\u30b5\u30fc(\u56f31)\u3092\u7528\u3044\u308c\u3070\u3001TMR\u30bb\u30f3\u30b5\u30fc\u306e\u554f\u984c\u70b9\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001SOT\u30bb\u30f3\u30b5\u30fc\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9ad8\u3044\u30b9\u30d4\u30f3\u30db\u30fc\u30eb\u52b9\u679c\u3092\u6709\u3059\u308b\u6750\u6599\u304c\u5fc5\u8981\u3067\u3059\u3002\u5f93\u6765\u306e\u91cd\u91d1\u5c5e\u3092\u7528\u3044\u308b\u3068\u3001SOT\u30bb\u30f3\u30b5\u30fc\u306e\u9ad8\u3044SNR\u6bd4\u3092\u5b9f\u73fe\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001Pham\u7814\u7a76\u5ba4\u3067\u958b\u767a\u3057\u305fBiSb\u30c8\u30dd\u30ed\u30b8\u30ab\u30eb\u7d76\u7e01\u4f53\u3092\u7528\u3044\u308c\u3070\u3001\u9ad8\u3044SNR\u6bd4\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3053\u3068\u3092\u7406\u8ad6\u7684\u306b\u793a\u3057\u3001\u304b\u3064\u305d\u306e\u5b9f\u8a3c\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u6210\u679c\u306b\u3088\u308a\u3001\u8d85\u9ad8\u5bc6\u5ea6\u78c1\u6c17\u8a18\u93324 Tbit\/in<sup>2<\/sup>\u306e\u5b9f\u73fe\u304c\u5927\u304d\u304f\u524d\u9032\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2023\/01\/SOT-sensor.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2205\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2023\/01\/SOT-sensor.jpg\" alt=\"\" width=\"413\" height=\"283\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f31\uff1aSOT\u30bb\u30f3\u30b5\u30fc\u306e\u69cb\u9020<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d85\u9ad8\u5bc6\u5ea6\u78c1\u6c17\u8a18\u93324 Tbit\/in2\u306b\u5411\u3051\u305f\u65b0\u3057\u3044\u78c1\u6c17\u30bb\u30f3\u30b5\u30fc\u6280\u8853\u300cSOT\u30bb\u30f3\u30b5\u30fc\u300d\u306b\u95a2\u3059\u308b\u7814\u7a76\u6210\u679c\u304cApplied Physics Letters\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u306f\u30b9\u30c8\u2015\u30ec\u30fc\u30b8\u5927\u624b\u30e1\u30fc\u30ab\u306eWestern Di &hellip; <a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/2204\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":2206,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper"],"_links":{"self":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/posts\/2204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/comments?post=2204"}],"version-history":[{"count":6,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/posts\/2204\/revisions"}],"predecessor-version":[{"id":2213,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/posts\/2204\/revisions\/2213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/media\/2206"}],"wp:attachment":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/media?parent=2204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/categories?post=2204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/tags?post=2204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}