{"id":234,"date":"2014-07-11T16:30:56","date_gmt":"2014-07-11T07:30:56","guid":{"rendered":"http:\/\/magn.pe.titech.ac.jp\/lab\/?page_id=234"},"modified":"2026-01-26T12:09:26","modified_gmt":"2026-01-26T03:09:26","slug":"topic","status":"publish","type":"page","link":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/intro\/topic\/","title":{"rendered":"\u672c\u7814\u7a76\u306e\u30c6\u30fc\u30de"},"content":{"rendered":"<h3 style=\"text-align: center;\"><strong><span style=\"color: #0000ff;\">\u25a0\u3000<a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=2\"><span style=\"text-decoration: underline;\">\u672c\u7814\u7a76\u306e\u80cc\u666f<\/span><\/a>\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000\u672c\u7814\u7a76\u306e\u30c6\u30fc\u30de\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000<a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=253\"><span style=\"text-decoration: underline;\">\u672c\u7814\u7a76\u306e\u7279\u9577<\/span><\/a>\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000<\/span><\/strong><strong style=\"font-size: 16px;\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=261\">\u4ee3\u8868\u7684\u306a\u6210\u679c<\/a><\/span><\/strong><\/h3>\n<h2 style=\"text-align: center;\"><\/h2>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><strong><span style=\"color: #0000ff;\">\u672c\u7814\u7a76\u5ba4\u306e\u7814\u7a76\u30c6\u30fc\u30de<\/span><\/strong><\/h2>\n<p>\u672c\u7814\u7a76\u5ba4\u306f\u4ee5\u4e0a\u306e\u534a\u5c0e\u4f53\u30b9\u30d4\u30f3\u30c8\u30ed\u4e8c\u30af\u30b9\u306e\u69d8\u3005\u306a\u8ab2\u984c\u3092\u89e3\u6c7a\u3067\u304d\u308b\u65b0\u6750\u6599\u3001\u65b0\u30c7\u30d0\u30a4\u30b9\u69cb\u9020\u306e\u7814\u7a76\u958b\u767a\u3092\u884c\u3046\u3002\u4ee3\u8868\u7684\u306a\u7814\u7a76\u30c6\u30fc\u30de\u3092\u4ee5\u4e0b\u306b\u7d39\u4ecb\u3059\u308b\u3002<\/p>\n<h3><strong><span style=\"color: #ff0000;\">\uff11\uff0e\u6b21\u4e16\u4ee3\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\uff1a\uff26\uff45\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53<\/span><\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u5ba4\u3067\u306f\u3001\u5f93\u6765\u306eMn\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306e\u554f\u984c\u70b9\u3092\u5168\u3066\u89e3\u6c7a\u3067\u304d\u308b\u6b21\u4e16\u4ee3\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3001\uff26\uff45\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306e\u7814\u7a76\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u308b\u3002\uff26\uff45\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306fMn\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3088\u308a\u3082\u3001\u6b21\u306e\u70b9\u3067\u512a\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u25c6<strong>\u00a0p\u578b\u3060\u3051\u3067\u306f\u306a\u304fn\u578b\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3082\u4f5c\u88fd\u3067\u304d\u308b<\/strong><br \/>\n\u5f93\u6765\u306e\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u3001\u78c1\u6027\u30c9\u30fc\u30d1\u30f3\u30c8\uff08Mn\uff09\u304c\u6bcd\u4f53\u306e\u534a\u5c0e\u4f53\u306b\u30b9\u30d4\u30f3\u3068\u30ad\u30e3\u30ea\u30a2\u3092\u540c\u6642\u306b\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30ad\u30e3\u30ea\u30a2\u30bf\u30a4\u30d7\u306e\u5236\u5fa1\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u3002\u672c\u7814\u7a76\u3067\u4f7f\u7528\u3059\u308b\u9244(Fe)\u306e\u30c9\u30fc\u30d1\u30f3\u30c8\u306fIII-V\u65cf\u534a\u5c0e\u4f53\u4e2d\u306b\u4e2d\u6027\u72b6\u614b\u3067\u3042\u308b\u305f\u3081\u3001\u30b9\u30d4\u30f3\u306e\u307f\u304cFe\u539f\u5b50\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u5225\u306e\u30c9\u30ca\u30fc\u3084\u30a2\u30af\u30bb\u30d7\u30bf\u30fc\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306e\u30ad\u30e3\u30ea\u30a2\u30bf\u30a4\u30d7\uff08\u96fb\u5b50\u30fb\u6b63\u5b54\uff09\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br \/>\n\u25c6\u00a0<strong>\u5ba4\u6e29\u3067\u52d5\u4f5c\u53ef\u80fd\u306a\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3092\u4f5c\u88fd\u3067\u304d\u308b<\/strong><br \/>\n\u5f93\u6765\u306eMn\u306a\u3069\u306e\u78c1\u6027\u30c9\u30fc\u30d1\u30f3\u30c8\u3068\u6bd4\u3079\u3066\u3001Fe\u539f\u5b50\u306e\u539f\u5b50\u8ecc\u9053\u9593\u306e\u4ea4\u63db\u76f8\u4e92\u4f5c\u7528\u304c\u5927\u304d\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u5ba4\u6e29\u3067\u52d5\u4f5c\u53ef\u80fd\u306a\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u304c\u671f\u5f85\u3067\u304d\u308b\u3002<br \/>\n\u25c6\u00a0<strong>\u30d0\u30f3\u30c9\u69cb\u9020\u3068\u5f37\u78c1\u6027\u306e\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u304c\u5bb9\u6613\u3067\u3042\u308b<\/strong><br \/>\n\u5f93\u6765\u306e\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u3001\u78c1\u6027\u539f\u5b50\u304c\u540c\u6642\u306b\u30b9\u30d4\u30f3\u3068\u30ad\u30e3\u30ea\u30a2\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u78c1\u6027\u539f\u5b50\u306esp-d\u8ecc\u9053\u306e\u6df7\u6210\u304c\u767a\u751f\u3057\u3001\u30d0\u30f3\u30c9\u30ae\u30e3\u30c3\u30d7\u4e2d\u306b\u4e0d\u7d14\u7269\u30d0\u30f3\u30c9\u304c\u5b58\u5728\u3059\u308b\u3002\u30ad\u30e3\u30ea\u30a2\u306f\u4e0d\u7d14\u7269\u30d0\u30f3\u30c9\u4e2d\u306b\u4f1d\u5c0e\u3059\u308b\u3068\u7406\u89e3\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30d0\u30f3\u30c9\u69cb\u9020\u306e\u89e3\u6790\u304c\u6975\u3081\u3066\u56f0\u96e3\u3067\u3042\u308a\u3001\u5f37\u78c1\u6027\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u3082\u7c21\u5358\u3067\u306f\u306a\u3044\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u9244\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306f\u30b9\u30d4\u30f3\u3092\u62c5\u3046\u5c40\u5728\u96fb\u5b50\u3068\u4f1d\u5c0e\u3092\u62c5\u3046\u30ad\u30e3\u30ea\u30a2\u304c\u5206\u96e2\u3055\u308c\u308b\u305f\u3081\u3001\u30ad\u30e3\u30ea\u30a2\u304c\u4e0d\u7d14\u7269\u30d0\u30f3\u30c9\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u30d0\u30f3\u30c9\u69cb\u9020\u3068\u5f37\u78c1\u6027\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u6790\u304c\u3088\u308a\u5bb9\u6613\u3067\u3042\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u5fdc\u7528\u4e0a\u5927\u304d\u306a\u5229\u70b9\u3068\u306a\u308b\u3002<\/p>\n<p>\u672c\u7814\u7a76\u5ba4\u306f\u4e16\u754c\u3067\u521d\u3081\u3066\uff4e\u578b\u96fb\u5b50\u8a98\u8d77\u5f37\u78c1\u6027\u534a\u5c0e\u4f53(In,Fe)As\u306e\u958b\u767a\u306b\u6210\u529f\u3057\u305f\u3002\u5f53\u6642\u306fn\u578b\u96fb\u5b50\u8a98\u8d77\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306f\u5b9f\u73fe\u4e0d\u53ef\u80fd\u3060\u3068\u8a00\u308f\u308c\u305f\u305f\u3081\u3001\u3053\u306e\u958b\u767a\u306e\u610f\u7fa9\u304c\u5927\u304d\u3044\u3002\uff4e\u578b\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u304c\u3067\u304d\u305f\u3053\u3068\u3067\u3001\u521d\u3081\u3066\u5f37\u78c1\u6027p-n\u63a5\u5408\u306a\u3069\u3001\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u304c\u4f5c\u88fd\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/InFeAs.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-169\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/InFeAs.jpg\" alt=\"InFeAs\" width=\"835\" height=\"322\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/InFeAs.jpg 700w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/InFeAs-300x115.jpg 300w\" sizes=\"auto, (max-width: 835px) 100vw, 835px\" \/><\/a><\/p>\n<p>\u56f33.\u00a0(a) \u958b\u767a\u3057\u305f(In,Fe)As\u7d50\u6676\u306e\u683c\u5b50\u50cf\u304a\u3088\u3073(b)\u539f\u5b50\u5206\u5e03\u3002\u975e\u5e38\u306b\u9ad8\u6fc3\u5ea6\u306eFe\u3092InAs\u306b\u30c9\u30fc\u30d4\u30f3\u30b0\u3057\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u7dba\u9e97\u306a\u9583\u4e9c\u925b\u9271\u578b\u5358\u7d50\u6676\u304c\u5f97\u3089\u308c\u305f\u3053\u3068\u304c\u5206\u304b\u308b\u3002Appl. Phys. Lett. 101, 182403 (2012)\u304b\u3089\u51fa\u5178\u3002<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u3057\u304b\u3082\u3001(In,Fe)As\u306f\u6b21\u306e\u3088\u3046\u306b\u5f93\u6765\u306e\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u89b3\u6e2c\u3055\u308c\u3066\u3044\u306a\u3044\u72ec\u7279\u306a\u7279\u6027\u304c\u591a\u304f\u898b\u3089\u308c\u305f\u3002<\/strong><\/span><\/p>\n<p>\u25a0<strong>\u00a0\u4f1d\u5c0e\u96fb\u5b50\u306f\u4e0d\u7d14\u7269\u30d0\u30f3\u30c9\u3067\u306f\u306a\u304f\u3001\u4f1d\u5c0e\u5e2f\u306b\u6ede\u5728\u3059\u308b<\/strong><br \/>\n\u5f93\u6765\u306eMn\u7cfb\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u3001\u30ad\u30e3\u30ea\u30a2\u306f\u4e0d\u7d14\u7269\u30d0\u30f3\u30c9\u4e2d\u306b\u4f1d\u5c0e\u3059\u308b\u3068\u7406\u89e3\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30d0\u30f3\u30c9\u69cb\u9020\u306e\u89e3\u6790\u304c\u6975\u3081\u3066\u56f0\u96e3\u3067\u3042\u308a\u3001\u5f37\u78c1\u6027\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u3082\u7c21\u5358\u3067\u304d\u306a\u3044\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u672c\u7814\u7a76\u306fn\u578b\u306e(In,Fe)As\u3067\u306f\u3001\u4f1d\u5c0e\u96fb\u5b50\u304c\u4f1d\u5c0e\u5e2f\u306b\u6ede\u5728\u3059\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u30d0\u30f3\u30c9\u69cb\u9020\u3068\u5f37\u78c1\u6027\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u6790\u304c\u3088\u308a\u5bb9\u6613\u3067\u3042\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u5fdc\u7528\u4e0a\u5927\u304d\u306a\u5229\u70b9\u3068\u306a\u308b\u3002<br \/>\n[\u53c2\u8003\u6587\u732e\uff1aAppl. Phys. Lett. 101, 252410 (2012)]\u3002<\/p>\n<p>\u25a0\u00a0<strong>\u72ec\u7279\u306a8\u56de\u5bfe\u79f0\u6027\u78c1\u6c17\u62b5\u6297\u52b9\u679c<\/strong><br \/>\n\u4e00\u822c\u7684\u306b\u3001\u78c1\u6027\u4f53\u3067\u306f\u3001\u7d50\u6676\u69cb\u9020\u3092\u53cd\u6620\u3059\u308b\uff14\u56de\u5bfe\u79f0\u306e\u78c1\u6c17\u62b5\u6297\u52b9\u679c\u3092\u793a\u3059\u3002\u3057\u304b\u3057\u3001(In,Fe)As\u306e\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u3001\u72ec\u7279\u306a8\u56de\u5bfe\u79f0\u6027\u78c1\u6c17\u62b5\u6297\u52b9\u679c\u304c\u767a\u73fe\u3057\u305f\u3002\u3053\u306e\u9ad8\u6b21\u306a\u5bfe\u79f0\u6027\u306fFe-As\u306e\u6b63\u56db\u9762\u4f53\u7684\u306a\u7d50\u5408\u3067\u8aac\u660e\u3067\u304d\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3002<br \/>\n[\u53c2\u8003\u6587\u732e\uff1aAppl. Phys. Lett. 100, 262409 (2012)]\u3002<\/p>\n<p>\u25a0\u00a0<strong>\u91cf\u5b50\u52b9\u679c\u306e\u51fa\u73fe\u3068\u6ce2\u52d5\u95a2\u6570\u5236\u5fa1\u306b\u3088\u308b\u5f37\u78c1\u6027\u5909\u8abf<\/strong><br \/>\n\u5f93\u6765\u306e\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u3067\u306f\u3001\u7d50\u6676\u6027\u304c\u60aa\u304f\u3001\u79fb\u52d5\u5ea6\u304c\u975e\u5e38\u306b\u4f4e\u304f\u3066\uff081 cm<sup>2<\/sup>\/Vs\uff09\u3001\u30ad\u30e3\u30ea\u30a2\u306ecoherency\u304c\u306a\u3044\u305f\u3081\u3001\u91cf\u5b50\u30b5\u30a4\u30ba\u52b9\u679c\u304c\u767a\u73fe\u3067\u304d\u306a\u3044\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u672c\u7814\u7a76\u3067\u4f5c\u88fd\u3057\u305f(In,Fe)As\u306f\u6700\u5927\u3067600 cm<sup>2<\/sup>\/Vs\u3068\u4e8c\u6841\u4ee5\u4e0a\u9ad8\u3044\u79fb\u52d5\u5ea6\u3092\u793a\u3059\u3002\u672c\u7814\u7a76\u3067\u306f\u91cf\u5b50\u4e95\u6238\u69cb\u9020\u3092\u4f5c\u88fd\u3057\u3001\u91cf\u5b50\u30b5\u30a4\u30ba\u52b9\u679c\u306e\u89b3\u6e2c\u306b\u6210\u529f\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u91cf\u5b50\u4e95\u6238\u306e\u5e45\u3092\u5909\u3048\u3066\u3001\u6ce2\u52d5\u95a2\u6570\u3068\u78c1\u6027\u5c64\u3068\u306e\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5f37\u78c1\u6027\u5909\u8abf\u306b\u6210\u529f\u3057\u305f\u3002\u3053\u306e\u300c\u6ce2\u52d5\u95a2\u6570\u5236\u5fa1\u306b\u3088\u308b\u5f37\u78c1\u6027\u5909\u8abf\u300d\u306f\u4e16\u754c\u521d\u306e\u5b9f\u8a3c\u3067\u3042\u308b\u3002<br \/>\n[\u53c2\u8003\u6587\u732e\uff1aAppl. Phys. Lett. 104, 042404 (2014)]\u3002<\/p>\n<p>\u25a0<strong>\u00a0\u6b6a\u307f\u30a8\u30f3\u30b8\u30f3\u30ea\u30a2\u30ea\u30f3\u30b0\u3067\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u3092\u500d\u5897<\/strong><br \/>\n\u3055\u3089\u306b(In,Fe)As\u306b\u5bfe\u3057\u3066\u3001\u9069\u5207\u306a\u6b6a\u307f\u304a\u3088\u3073\u91cf\u5b50\u4e95\u6238\u69cb\u9020\u3092\u4f5c\u88fd\u3059\u308c\u3070\u3001\u540c\u3058\u6761\u4ef6\u3067\u3082\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u3092\u500d\u5897\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u307e\u305f\u3001\u305d\u306e\u5f37\u78c1\u6027\u306e\u5897\u5927\u3082\u7406\u8ad6\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u305f\u6570\u5024\u8a08\u7b97\u3067\u3088\u304f\u518d\u73fe\u3067\u304d\u305f\u3002<br \/>\n[\u53c2\u8003\u6587\u732e\uff1aAppl. Phys. Lett. 104, 142406 (2014)]\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><strong><span style=\"color: #ff0000;\">2. \u00a0\u30b9\u30d4\u30f3p-n\u63a5\u5408\u30c0\u30a4\u30aa\u30fc\u30c9\u3001\u30b9\u30d4\u30f3\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u7814\u7a76\u958b\u767a<\/span><\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u5ba4\u3067\u306f\u3001 \u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u306e\u63a5\u5408\u3092\u7528\u3044\u305f\u30b9\u30d4\u30f3p-n\u30c0\u30a4\u30aa\u30fc\u30c9\u3001\u30b9\u30d4\u30f3\u30d0\u30a4\u30dd\u30fc\u30e9\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3001\u30b9\u30d4\u30f3\u96fb\u754c\u52b9\u679c\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u7814\u7a76\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u308b\uff08\u56f34\uff09\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS0000011.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-268\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS0000011.jpg\" alt=\"WS000001\" width=\"625\" height=\"419\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS0000011.jpg 625w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS0000011-300x201.jpg 300w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS0000011-120x80.jpg 120w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f34.\u00a0\u30b9\u30d4\u30f3p-n\u30c0\u30a4\u30aa\u30fc\u30c9\u3001\u30b9\u30d4\u30f3\u30d0\u30a4\u30dd\u30fc\u30e9\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3001\u30b9\u30d4\u30f3\u96fb\u754c\u52b9\u679c\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u7814\u7a76\u3067\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3059\u308b2\u7aef\u5b50\u30c7\u30d0\u30a4\u30b9\uff08\u30b9\u30d4\u30f3p-n\u63a5\u5408\uff09\u304a\u3088\u3073\uff13\u7aef\u5b50\u30c7\u30d0\u30a4\u30b9\uff08\u30b9\u30d4\u30f3\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff09\u306b\u304a\u3051\u308b\u5171\u901a\u306e\u7279\u9577\u306f\u3001\u5f93\u6765\u306e\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u3068\u540c\u3058\u52d5\u4f5c\u304c\u53ef\u80fd\u3067\u3042\u308b\u3068\u540c\u6642\u306b\u3001\u30c7\u30d0\u30a4\u30b9\u5185\u90e8\u306b\u542b\u3080\u5f37\u78c1\u6027\u4f53\u306e\u30b9\u30d4\u30f3\u81ea\u7531\u5ea6\u3092\u751f\u304b\u3057\u3066\u3001\u5f37\u78c1\u6027\u534a\u5c0e\u4f53\u5c64\u306e\u78c1\u5316\u306e\u5411\u304d\u306b\u3088\u3063\u3066\u51fa\u529b\u7279\u6027\u3092\u4e0d\u63ee\u767a\u7684\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u70b9\u3067\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u30c7\u30d0\u30a4\u30b9\u306e\u4f5c\u88fd\u5f8c\u306b\u51fa\u529b\u7279\u6027\u304c\u53ef\u5909\u3067\u3042\u308b\u3068\u3044\u3046\u7279\u9577\u3092\u751f\u304b\u3057\u3001\u534a\u5c0e\u4f53\u30d9\u30fc\u30b9\u306e\u8d85\u9ad8\u5bc6\u5ea6\u306e\u4e0d\u63ee\u767a\u6027\u78c1\u6c17\u30e1\u30e2\u30ea\u3001\u518d\u69cb\u6210\u53ef\u80fd\u306a\u8ad6\u7406\u56de\u8def\u3001\u30ce\u30fc\u30de\u30eb\u30aa\u30d5\u306e\u8ad6\u7406\u56de\u8def\u306b\u5fdc\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><strong><span style=\"color: #ff0000;\">3\uff0eGaAs:MnAs\u5f37\u78c1\u6027\u30ca\u30ce\u5fae\u7c92\u5b50\u306e\u4f5c\u88fd\u3001\u30b9\u30d4\u30f3\u4f9d\u5b58\u96fb\u6c17\u4f1d\u5c0e\u7279\u6027\u306e\u8a55\u4fa1\u3001\u5358\u96fb\u5b50\u30b9\u30d4\u30f3\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3078\u306e\u30c7\u30d0\u30a4\u30b9\u5fdc\u7528<\/span><\/strong><\/h3>\n<p>GaAs\u534a\u5c0e\u4f53\u4e2d\u306bMn\u3092\u6dfb\u4ed8\u3057\u3066\u3001\u9ad8\u6e29\u3067(580\u2103)\u3067\u71b1\u51e6\u7406\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u534a\u5c0e\u4f53\u7d50\u6676\u4e2d\u306b\u516d\u65b9\u6676\u306eMnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u3092\u5f62\u6210\u3067\u304d\u308b\u3002\u672c\u7814\u7a76\u5ba4\u306f\u3053\u306eGaAs\uff1aMnAs\u5f37\u78c1\u6027\u30ca\u30ce\u5fae\u7c92\u5b50\u3092\u542b\u3080\u30d8\u30c6\u30ed\u69cb\u9020\u306e\u4f5c\u88fd\u3001\u305d\u306e\u30b9\u30d4\u30f3\u4f9d\u5b58\u96fb\u6c17\u4f1d\u5c0e\u7279\u6027\u306e\u8a55\u4fa1\u304a\u3088\u3073\u305d\u306e\u30c7\u30d0\u30a4\u30b9\u5fdc\u7528\u306e\u7814\u7a76\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u56f35\u306bGaAs \/ AlAs \u534a\u5c0e\u4f53\u3001GaAs:MnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u304a\u3088\u3073MnAs\u5f37\u78c1\u6027\u8584\u819c\u304b\u3089\u306a\u308b\u534a\u5c0e\u4f53\u30d9\u30fc\u30b9\u306e\u78c1\u6c17\u30c8\u30f3\u30cd\u30eb\u63a5\u5408(magnetic tunnel junction; MTJ)\u306e\u65ad\u9762\u56f3\u3092\u793a\u3059\u3002\u56f36\u306bMnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u3068\uff27\uff41\uff21\uff53\u534a\u5c0e\u4f53\u306e\u7d50\u6676\u65b9\u4f4d\u306e\u95a2\u4fc2\u3092\u793a\u3057\u3001\u7d50\u6676\u69cb\u9020\u304c\u307e\u3063\u305f\u304f\u7570\u306a\u308bMnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u3092\u5185\u5305\u3059\u308b\u5358\u7d50\u6676\u306eGaAs:MnAs\u304c\u4f5c\u88fd\u3067\u304d\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000002.jpg\"><br \/>\n<\/a><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000001.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-204\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000001.jpg\" alt=\"WS000001\" width=\"776\" height=\"363\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000001.jpg 942w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000001-300x140.jpg 300w\" sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f35. \u4e0a\u304b\u3089\u3001 MnAs 20 nm\u3000\/ GaAs 1 nm \/ AlAs 3 nm \/ GaAs:MnAs 10 nm\u306e\u534a\u5c0e\u4f53\u78c1\u6c17\u30c8\u30f3\u30cd\u30eb\u63a5\u5408\u306e\u65ad\u9762\u50cf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-206\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000002.jpg\" alt=\"WS000002\" width=\"371\" height=\"303\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000002.jpg 535w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000002-300x245.jpg 300w\" sizes=\"auto, (max-width: 371px) 100vw, 371px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f36. \u00a0GaAs\u534a\u5c0e\u4f53\u3068MnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u306e\u7d50\u6676\u65b9\u4f4d\u306e\u95a2\u4fc2\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u5358\u7d50\u6676\u306a\u534a\u5c0e\u4f53MTJ\u3092\u7528\u3044\u3066\u3001\u672c\u7814\u7a76\u5ba4\u306f\u5f37\u78c1\u6027\u91d1\u5c5e \/ \u534a\u5c0e\u4f53\u306e\u8907\u5408\u69cb\u9020\u306b\u304a\u3044\u3066\u4e16\u754c\u6700\u9ad8\u306e\u30c8\u30f3\u30cd\u30eb\u78c1\u6c17\u62b5\u6297\u52b9\u679c (TMR)\u3092\u51fa\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u7814\u7a76\u306b\u3088\u3063\u3066\u3001\u5f37\u78c1\u6027\u91d1\u5c5e\u3068\u534a\u5c0e\u4f53\u3092\u6750\u6599\u30ec\u30d9\u30eb\u3067\u878d\u5408\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002[\u53c2\u8003\u6587\u732e\uff1a Appl. Phys. Lett. 89, 021104 (2006)]<\/p>\n<p>\u3055\u3089\u306b\u3001MnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u306e\u30b5\u30a4\u30ba\u304c\u30ca\u30ce\u30ec\u30d9\u30eb\u3068\u5c0f\u3055\u3044\u3053\u3068\u304b\u3089\u3001\u69d8\u3005\u306a\u91cf\u5b50\u30b5\u30a4\u30ba\u52b9\u679c\u304c\u51fa\u73fe\u3057\u3066\u3044\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u540c\u3058\u5fae\u7c92\u5b50\u306b\uff12\u500b\u306e\u96fb\u5b50\u3092\u9589\u3058\u8fbc\u3081\u308b\u3068\u3001\uff12\u500b\u306e\u96fb\u5b50\u306e\u9593\u306b\u30af\u30fc\u30ed\u30f3\u53cd\u767a\u529b\u304c\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u9759\u96fb\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4f59\u8a08\u306bU\u5206\u3060\u3051\u9ad8\u304f\u306a\u308b\u3002\u5f93\u3063\u3066\u3001\u5148\u306b\uff11\u500b\u306e\u96fb\u5b50\u3092\u5fae\u7c92\u5b50\u306b\u6ce8\u5165\u3057\u3066\u304a\u3044\u305f\u5834\u5408\u3001\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u304c~ U\/e \u3068\u6bd4\u3079\u3066\u5341\u5206\u5c0f\u3055\u3051\u308c\u3070\u3001\uff12\u500b\u76ee\u306e\u96fb\u5b50\u304c\u5fae\u7c92\u5b50\u306b\u30c8\u30f3\u30cd\u30eb\u3067\u304d\u306a\u3044\u300c\u30af\u30fc\u30ed\u30f3\u30d6\u30ed\u30c3\u30b1\u30fc\u30c9\u300d(Coulomb Blockade)\u73fe\u8c61\u304c\u767a\u751f\u3059\u308b\u3002\u3064\u307e\u308a\u3001\u540c\u3058\u5fae\u7c92\u5b50\u306b\uff12\u500b\u4ee5\u4e0a\u306e\u96fb\u5b50\u304c\u5b58\u5728\u3067\u304d\u306a\u3044\u3002\u5f93\u3063\u3066\u3001\u5fae\u7c92\u5b50\u3092\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u3059\u308b\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u4f5c\u88fd\u3067\u304d\u308c\u3070\u3001\u96fb\u5b50\uff11\u500b\u305a\u3064\u4f1d\u5c0e\u3055\u305b\u308b\u300c\u5358\u96fb\u5b50\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u300d\u3092\u4f5c\u88fd\u3067\u304d\u308b\u3002\u672c\u7814\u7a76\u5ba4\u3067\u306f\u3001\u3055\u3089\u306b\u5f37\u78c1\u6027\u306e\u7279\u9577\u3092\u751f\u304b\u3057\u3066\u3001\u30c8\u30f3\u30cd\u30eb\u96fb\u6d41\u306e\u5927\u304d\u3055\u3092\u5f37\u78c1\u6027\u5fae\u7c92\u5b50\u306e\u78c1\u5316\u306e\u5411\u304d\u3067\u5909\u5316\u3055\u305b\u3089\u308c\u308b\u300c\u5358\u96fb\u5b50\u30b9\u30d4\u30f3\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u300d(Single Electron Spin Transistor; SEST)\u3092\u63d0\u6848\u3001\u4f5c\u88fd\u304a\u3088\u3073\u8a55\u4fa1\u3092\u884c\u3063\u3066\u3044\u308b\u3002\u56f37\u306bMnAs\u30ca\u30ce\u5fae\u7c92\u5b50\uff11\u500b\u3092\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u3057\u3066\u6301\u3063\u3066\u3044\u308bSEST\u306e\u30d7\u30ed\u30bb\u30b9\u30d5\u30ed\u30fc\u3001\u56f38\u306b\u5b9f\u969b\u306b\u4f5c\u88fd\u3057\u305fSEST\u306e\u8d70\u67fb\u578b\u96fb\u5b50\u9855\u5fae\u93e1\u306b\u3088\u308b\u5e73\u9762\u50cf\u3092\u793a\u3059\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000003.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-214\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000003.jpg\" alt=\"WS000003\" width=\"946\" height=\"545\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000003.jpg 946w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000003-300x172.jpg 300w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f37.\u00a0MnAs\u30ca\u30ce\u5fae\u7c92\u5b50\uff11\u500b\u3092\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u3057\u3066\u6301\u3063\u3066\u3044\u308bSEST\u306e\u30d7\u30ed\u30bb\u30b9\u30d5\u30ed\u30fc\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000004.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000004.jpg\" alt=\"WS000004\" width=\"769\" height=\"574\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000004.jpg 769w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000004-300x225.jpg 300w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f38.\u00a0\u4f5c\u88fd\u3057\u305fSEST\u306e\u8d70\u67fb\u578b\u96fb\u5b50\u9855\u5fae\u93e1\u306b\u3088\u308b\u5e73\u9762\u50cf\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u672c\u7814\u7a76\u5ba4\u3067\u306f\u3001\u30ca\u30ce\u30d7\u30ed\u30bb\u30b9\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3001\u30ca\u30ce\u30ec\u30d9\u30eb\u306eSEST\u304c\u4f5c\u88fd\u3067\u304d\u308b\u3002\u3055\u3089\u306b\u3001SEST\u7d20\u5b50\u306b\u304a\u3044\u3066\u3001\u5358\u96fb\u5b50\u52b9\u679c\u306b\u8d77\u56e0\u3059\u308b\u5fae\u5206\u96fb\u6d41\u96fb\u5727\u7279\u6027\u306e\u30af\u30fc\u30ed\u30f3\u968e\u6bb5\u304a\u3088\u3073TMR\u306e\u632f\u52d5\u73fe\u8c61\u3092\u89b3\u6e2c\u3057\u305f\uff08\u56f39\uff09\u3002\u307e\u305f\u7406\u8ad6\u3068\u306e\u6bd4\u8f03\u304b\u3089\u5fae\u7c92\u5b50\u4e2d\u306e\u96fb\u5b50\u30b9\u30d4\u30f3\u306e\u7de9\u548c\u6642\u9593\u3092\u5272\u308a\u51fa\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001MnAs\u5fae\u7c92\u5b50\u304c\u4f4e\u6e29\u306b\u304a\u3044\u3066\uff11\uff10 \u03bcs\u3068\u6975\u3081\u3066\u9577\u3044\u30b9\u30d4\u30f3\u7de9\u548c\u6642\u9593\uff08\u73fe\u6642\u70b9\u3067\u306f\u4e16\u754c\u8a18\u9332\uff09\u3092\u6301\u3064\u3053\u3068\u3092\u898b\u51fa\u3057\u305f\u3002[\u53c2\u8003\u6587\u732e\uff1aNature Nanotech. 5, 593-596 (2010)]<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000005.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-218\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000005.jpg\" alt=\"WS000005\" width=\"884\" height=\"330\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000005.jpg 884w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000005-300x111.jpg 300w\" sizes=\"auto, (max-width: 884px) 100vw, 884px\" \/><\/a><\/p>\n<p style=\"text-align: left;\">\u56f39. \uff33\uff25\uff33\uff34\u306b\u304a\u3051\u308b\u5fae\u5206\u96fb\u6d41\u96fb\u5727\u7279\u6027\u306e\u30af\u30fc\u30ed\u30f3\u968e\u6bb5\uff08\u5de6\uff09\u304a\u3088\u3073TMR\u306e\u632f\u52d5\u73fe\u8c61\uff08\u53f3\uff09\u306e\u89b3\u6e2c\u3002TMR\u632f\u52d5\u306e\u5b9f\u9a13\u3092\u7406\u8ad6\u3067\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u3057\u305f\u7d50\u679c\u300110 \u03bcs\u3068\u5f37\u78c1\u6027\u91d1\u5c5e\u30ca\u30ce\u5fae\u7c92\u5b50\u306b\u304a\u3044\u3066\u4e16\u754c\u6700\u9577\u306e\u30b9\u30d4\u30f3\u7de9\u548c\u6642\u9593\u3092\u5b9f\u73fe\u3057\u305f\u3002Nature Nanotech. 5, 593 (2010)\u304b\u3089\u51fa\u5178\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305f\u3001Mn\u30c9\u30fc\u30d7\u3057\u305fGaAs\u306e\u71b1\u51e6\u7406\u6e29\u5ea6\u3092\u7d04480\u2103\u306b\u6e1b\u3089\u305b\u3070\u3001\u9583\u4e9c\u925b\u9271\u578b\u69cb\u9020\u306eMnAs\u5fae\u7c92\u5b50(\u30b5\u30a4\u30ba\u304c 2nm\u4ee5\u4e0b\uff09\u304c\u4f5c\u88fd\u3067\u304d\u308b\u3002\u3053\u306e\u5fae\u7c92\u5b50\u3092\u542b\u3080MTJ\u69cb\u9020\u306b\u304a\u3044\u3066\u5de8\u5927\u306a\u78c1\u6c17\u62b5\u6297\u52b9\u679c\u304a\u3088\u3073\u30b9\u30d4\u30f3\u8d77\u96fb\u529b\u3092\u89b3\u6e2c\u3057\u305f[ Nature 458, 489 (2009)]\u3002\u30b9\u30d4\u30f3\u8d77\u96fb\u529b\u3068\u306f\u78c1\u5316\u53cd\u8ee2\u306b\u3088\u3063\u3066\u751f\u3058\u305f\u8d77\u96fb\u529b\u306e\u3053\u3068\u3067\u3001\u78c1\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u96fb\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u76f4\u63a5\u5909\u63db\u3059\u308b\u73fe\u8c61\u3067\u3042\u308b\u305f\u3081\u3001\u9759\u78c1\u5834\u4e0b\u3067\u3082\u8d77\u3053\u308a\u3046\u308b\u3002\u3053\u306e\u73fe\u8c61\u306f\u6700\u8fd1\u306bMIT\u306eMoodera\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u3063\u3066\u518d\u73fe\u3055\u308c\u3066\u3044\u308b[Nature communication 5, 3682 (2014) ]\u3002\u4eca\u5f8c\u306b\u3055\u3089\u306a\u308b\u5b9f\u9a13\u30fb\u7406\u8ad6\u7684\u306a\u767a\u5c55\u304c\u671f\u5f85\u3067\u304d\u308b\u3002<\/p>\n<p><a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000007.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-226\" src=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000007.jpg\" alt=\"WS000007\" width=\"910\" height=\"497\" srcset=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000007.jpg 910w, https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-content\/uploads\/2014\/07\/WS000007-300x163.jpg 300w\" sizes=\"auto, (max-width: 910px) 100vw, 910px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u56f310. \u9583\u4e9c\u925b\u9271\u578bMnAs\u30ca\u30ce\u5fae\u7c92\u5b50\u3092\u542b\u3080MTJ\u306b\u304a\u3051\u308b\u5de8\u5927\u78c1\u6c17\u62b5\u6297\u52b9\u679c\uff08\u5de6\uff09\u304a\u3088\u3073\u30b9\u30d4\u30f3\u8d77\u96fb\u529b\u306e\u767a\u751f\uff08\u53f3)\u3002Nature 458, 489 (2009)\u304b\u3089\u51fa\u5178\u3002<\/p>\n<h3 style=\"text-align: center;\"><strong><span style=\"color: #0000ff;\">\u25a0\u3000<a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=2\"><span style=\"text-decoration: underline;\">\u672c\u7814\u7a76\u306e\u80cc\u666f<\/span><\/a>\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000\u672c\u7814\u7a76\u306e\u30c6\u30fc\u30de\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000<a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=253\"><span style=\"text-decoration: underline;\">\u672c\u7814\u7a76\u306e\u7279\u9577<\/span><\/a>\u3000<\/span><\/strong><strong><span style=\"color: #0000ff;\">\u25a0\u3000<a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/?page_id=261\"><span style=\"text-decoration: underline;\">\u4ee3\u8868\u7684\u306a\u6210\u679c<\/span><\/a><\/span><\/strong><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u3000\u672c\u7814\u7a76\u306e\u80cc\u666f\u3000\u25a0\u3000\u672c\u7814\u7a76\u306e\u30c6\u30fc\u30de\u3000\u25a0\u3000\u672c\u7814\u7a76\u306e\u7279\u9577\u3000\u25a0\u3000\u4ee3\u8868\u7684\u306a\u6210\u679c &nbsp; \u672c\u7814\u7a76\u5ba4\u306e\u7814\u7a76\u30c6\u30fc\u30de \u672c\u7814\u7a76\u5ba4\u306f\u4ee5\u4e0a\u306e\u534a\u5c0e\u4f53\u30b9\u30d4\u30f3\u30c8\u30ed\u4e8c\u30af\u30b9\u306e\u69d8\u3005\u306a\u8ab2\u984c\u3092\u89e3\u6c7a\u3067\u304d\u308b\u65b0\u6750\u6599\u3001\u65b0\u30c7\u30d0\u30a4\u30b9\u69cb\u9020\u306e\u7814\u7a76\u958b\u767a\u3092\u884c\u3046\u3002\u4ee3\u8868\u7684\u306a &hellip; <a href=\"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/intro\/topic\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":231,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-234","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/pages\/234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/types\/page"}],"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=234"}],"version-history":[{"count":34,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/pages\/234\/revisions"}],"predecessor-version":[{"id":1893,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/pages\/234\/revisions\/1893"}],"up":[{"embeddable":true,"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/pages\/231"}],"wp:attachment":[{"href":"https:\/\/magn.ee.eng.isct.ac.jp\/lab\/wp-json\/wp\/v2\/media?parent=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}