{"id":79616,"date":"2025-02-26T14:00:53","date_gmt":"2025-02-26T05:00:53","guid":{"rendered":"https:\/\/www.waseda.jp\/inst\/research\/?p=79616"},"modified":"2025-03-04T13:28:43","modified_gmt":"2025-03-04T04:28:43","slug":"%e4%b8%8d%e9%80%8f%e6%98%8e%e3%81%aa%e7%89%a9%e8%b3%aa%e3%82%92%e9%80%8f%e6%98%8e%e3%81%ab%e8%b6%85%e9%ab%98%e9%80%9f%e5%88%87%e3%82%8a%e6%9b%bf%e3%81%88%e3%81%ab%e6%88%90%e5%8a%9f%e3%80%81%e6%9c%aa","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/inst\/research\/news\/79616","title":{"rendered":"\u4e0d\u900f\u660e\u306a\u7269\u8cea\u3092\u900f\u660e\u306b\u8d85\u9ad8\u901f\u5207\u308a\u66ff\u3048\u306b\u6210\u529f\u3001\u672a\u6765\u306e\u5149\u4fe1\u53f7\u51e6\u7406\u30c7\u30d0\u30a4\u30b9\u3078"},"content":{"rendered":"<h2 style=\"text-align: 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href=\"https:\/\/w-rdb.waseda.jp\/html\/100001816_ja.html\" target=\"_blank\" rel=\"noopener\">\u8cc8\u8ecd\u8ecd\uff08\u3058\u3083 \u3058\u3085\u3093\u3058\u3085\u3093\uff09\u6559\u6388<\/a>\u3001\u4e2d\u90e8\u5927\u5b66\u306e\u5c71\u7530\u76f4\u81e3\uff08\u3084\u307e\u3060 \u306a\u304a\u304a\u307f\uff09\u6559\u6388\u3001\u7523\u696d\u6280\u8853\u7dcf\u5408\u7814\u7a76\u6240\u306e\u516b\u6728\u8cb4\u5fd7\uff08\u3084\u304e 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https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/02\/5bd5d9e527266ea4dc145fbbf364f778-768x387.png 768w\" sizes=\"auto, (max-width: 1029px) 100vw, 1029px\" \/><p class=\"wp-caption-text\">\u56f31\u3000\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\u52d5\u4f5c\u6982\u7565\u56f3\u304a\u3088\u3073\u305d\u306e\u539f\u7406<\/p><\/div>\n<p><strong>\u30ad\u30fc\u30ef\u30fc\u30c9\uff1a<\/strong><\/p>\n<p>\u591a\u8c37\u9593\u69cb\u9020\u3001\u8c37\u9593\u6563\u4e71\u3001\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u3001\u904e\u6e21\u900f\u904e<sup>\u203b3<\/sup>\u3001Pauli Blocking 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nm<\/strong>\u306e\u8fd1\u8d64\u5916\u5149\u304c\u3001\u6570\u767e\u30d5\u30a7\u30e0\u30c8\u79d2\u306e\u6642\u9593\u30b9\u30b1\u30fc\u30eb\u3067\u540c\u6642\u306b\u900f\u904e\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u591a\u6ce2\u9577\u306b\u5bfe\u5fdc\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u6750\u6599\u3068\u3057\u3066\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u7814\u7a76\u306e\u6ce2\u53ca\u52b9\u679c\u3084\u793e\u4f1a\u7684\u5f71\u97ff<\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u3067\u306f\u3001\u591a\u8c37\u9593\u7269\u8cea\u3078\u306e\u30d5\u30a7\u30e0\u30c8\u79d2\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u7167\u5c04\u306b\u3088\u308a\u3001\u52b1\u8d77\u96fb\u5b50\u306e\u591a\u8c37\u9593\u914d\u5206\u3092\u9ad8\u7cbe\u5ea6\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u5e83\u5e2f\u57df\u306e\u6ce2\u9577\u306b\u5bfe\u5fdc\u3057\u305f\u8d85\u9ad8\u901f\u591a\u8272\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306e\u6210\u679c\u306f\u3001\u5358\u306b\u8d85\u9ad8\u901f\u306a\u7269\u7406\u73fe\u8c61\u306e\u89b3\u6e2c\u30fb\u89e3\u660e\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u9ad8\u5ea6\u60c5\u5831\u5316\u793e\u4f1a\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u57fa\u76e4\u6280\u8853\u3068\u3057\u3066\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u5149\u901a\u4fe1\u306b\u304a\u3044\u3066\u30de\u30eb\u30c1\u30d0\u30f3\u30c9\u901a\u4fe1\u3084\u5149\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30ed\u30b8\u30c3\u30af\u7d20\u5b50\u3078\u306e\u5fdc\u7528\u306e\u3088\u3046\u306b\u60c5\u5831\u901a\u4fe1\u5206\u91ce\u306b\u304a\u3044\u3066\u6ce2\u53ca\u52b9\u679c\u3092\u3082\u305f\u3089\u3059\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u00a0\u591a\u6ce2\u9577\u3067\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3067\u304d\u308b\u3053\u3068\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u8907\u6570\u306e\u5149\u4fe1\u53f7\u3092\u6642\u9593\u5dee\u3067\u91cd\u306d\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u591a\u304f\u306e\u5149\u4fe1\u53f7\u3092\u4f1d\u9001\u53ef\u80fd\u306b\u3059\u308b\u70b9\u3067\u3059\u3002\u4eca\u56de\u306e\u5b9f\u8a3c\u7269\u8ceaGe\u306f\u30b7\u30ea\u30b3\u30f3\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u3068\u306e\u9ad8\u3044\u6574\u5408\u6027\u3092\u6709\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u672c\u539f\u7406\u306b\u57fa\u3065\u304f\u591a\u8272\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u30b7\u30ea\u30b3\u30f3\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u306e\u69cb\u6210\u7d20\u5b50\u306e\u4e00\u3064\u3068\u3057\u3066\u3001\u3088\u308a\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u901a\u4fe1\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u306b\u8ca2\u732e\u3057\u3001\u5897\u52a0\u3057\u7d9a\u3051\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u8ab2\u984c\u89e3\u6c7a\u306b\u5bc4\u4e0e\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><strong>\u4eca\u5f8c\u306e\u8ab2\u984c<\/strong><\/h3>\n<p>\u4eca\u56de\u306e\u7814\u7a76\u3067\u306f\u3001\u591a\u8c37\u9593\u7269\u8cea\u3092\u6700\u5148\u7aef\u306e\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u6280\u8853\u3068\u878d\u5408\u3055\u305b\u3001\u5e83\u5e2f\u57df\u306e\u6ce2\u9577\u306b\u5bfe\u5fdc\u3057\u305f\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u6750\u6599\u306e\u5275\u51fa\u3092\u76ee\u6307\u3057\u3066\u7814\u7a76\u3092\u9032\u3081\u307e\u3057\u305f\u3002\u3053\u306e\u6210\u679c\u306b\u3088\u308a\u3001\u5358\u4e00\u6ce2\u9577\u3067\u306e\u5149\u3092\u4f1d\u642c\u3059\u308b\u5f93\u6765\u306e\u901a\u4fe1\u65b9\u5f0f\u3088\u308a\u3082\u3001\u5e83\u5e2f\u57df\u30fb\u591a\u6ce2\u9577\u3067\u306e\u53d7\u9001\u4fe1\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u4f1d\u9001\u5bb9\u91cf\u304c\u5927\u5e45\u306b\u62e1\u5927\u3057\u3001\u5927\u5bb9\u91cf\u30fb\u9ad8\u901f\u30c7\u30fc\u30bf\u901a\u4fe1\u3078\u306e\u8ca2\u732e\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u5b9f\u7528\u5316\u306b\u5411\u3051\u3066\u306f\u3001\u65e2\u5b58\u306e\u5149\u901a\u4fe1\u6ce2\u9577\u5e2f\u306b\u30de\u30c3\u30c1\u30f3\u30b0\u3059\u308b\u6750\u6599\u306e\u5275\u51fa\u306a\u3069\u306e\u8ab2\u984c\u304c\u6b8b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u7814\u7a76\u6210\u679c\u3092\u57fa\u76e4\u3068\u3057\u3001\u65b0\u3057\u3044\u6750\u6599\u8a2d\u8a08\u6280\u8853\u3092\u6d3b\u7528\u3057\u3066\u5e83\u5e2f\u57df\u5bfe\u5fdc\u306e\u591a\u8c37\u9593\u7269\u8cea\u3092\u5275\u51fa\u3057\u3001\u8d85\u9ad8\u901f\u5149\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\u5b9f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\/>\n<\/strong>\u539f\u5b50\u3084\u5206\u5b50\u304c\u5916\u90e8\u304b\u3089\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4e0e\u3048\u3089\u308c\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4f4e\u3044\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u304b\u3089\u3001\u3088\u308a\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306b\u79fb\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u203b2\u3000\u591a\u8c37\u9593\u7269\u8cea<br \/>\n<\/strong>\u56fa\u4f53\u7269\u8cea\u306e\u4f1d\u5c0e\u5e2f\u306e\u5e95\u3092\u8c37\u9593\u3068\u547c\u3073\u3001\u8c37\u9593\u3092\u4e00\u3064\u4ee5\u4e0a\u6301\u3064\u534a\u5c0e\u4f53\u3092\u591a\u8c37\u9593\u7269\u8cea\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u203b3\u3000\u904e\u6e21\u900f\u904e<br \/>\n<\/strong>\u5149\u304c\u7269\u8cea\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u3001\u6642\u9593\u3068\u3068\u3082\u306b\u5909\u5316\u3059\u308b\u900f\u904e\u7279\u6027\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u203b4\u3000\u30d0\u30f3\u30c9\u30ae\u30e3\u30d7<br \/>\n<\/strong>\u56fa\u4f53\u7269\u7406\u306b\u304a\u3044\u3066\u3001\u5149\uff08\u307e\u305f\u306f\u5916\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\uff09\u304c\u96fb\u5b50\u3092\u4fa1\u96fb\u5b50\u5e2f\u304b\u3089\u4f1d\u5c0e\u5e2f\u3078\u52b1\u8d77\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u5dee\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u203b5\u3000\u4f1d\u5c0e\u5e2f<br \/>\n<\/strong>\u56fa\u4f53\u7269\u7406\u5b66\u306b\u304a\u3051\u308b\u534a\u5c0e\u4f53\u3084\u7d76\u7e01\u4f53\u306e\u30d0\u30f3\u30c9\u69cb\u9020\u306e\u4e00\u90e8\u3067\u3001\u96fb\u5b50\u304c\u81ea\u7531\u306b\u79fb\u52d5\u3067\u304d\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u7bc4\u56f2\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u5149\u7167\u5c04\u3084\u71b1\u306a\u3069\u306e\u5916\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u3088\u308a\u3001\u96fb\u5b50\u304c\u4fa1\u96fb\u5b50\u5e2f\u304b\u3089\u4f1d\u5c0e\u5e2f\u306b\u52b1\u8d77\u3055\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u203b6\u3000Pauli Blocking\u52b9\u679c<br \/>\n<\/strong>\u9ad8\u5bc6\u5ea6\u306a\u96fb\u5b50\u304c\u4f1d\u5c0e\u5e2f\u306b\u5360\u6709\u3055\u308c\u305f\u534a\u5c0e\u4f53\u306b\u304a\u3044\u3066\u3001\u65b0\u305f\u306a\u96fb\u5b50\u306f\u305d\u3053\u306b\u9077\u79fb\u3067\u304d\u305a\u3001\u5149\u306e\u5438\u53ce\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u73fe\u8c61\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u203b7\u3000\u30d4\u30b3\u79d2\u3001\u30d5\u30a7\u30e0\u30c8\u79d2<br \/>\n<\/strong>\u00a01\u30d4\u30b3\u79d2\u306f1\u79d2\u306e1\u5146\u5206\u306e1\u3001\u3059\u306a\u308f\u3061 10<sup>\u221212<\/sup> \u79d2\u30011\u30d5\u30a7\u30e0\u30c8\u79d2\u306f1\u79d2\u306e1000\u5146\u5206\u306e1\u3001\u3059\u306a\u308f\u3061 10<sup>\u221215<\/sup> \u79d2\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<\/p>\n<h3><strong>\u8ad6\u6587\u60c5\u5831<\/strong><\/h3>\n<p>\u96d1\u8a8c\u540d\uff1aPhysical Review Applied<br \/>\n\u8ad6\u6587\u540d\uff1aMultivalley optical switching in germanium<br \/>\n\u57f7\u7b46\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1aJunjun Jia* (Waseda University)\u3001Hossam A. Almossalami (Zhejiang University)\u3001Hui Ye* (Zhejiang University)\u3001Naoomi Yamada (Chubu University)\u3001Takashi Yagi\u00a0 (<span data-olk-copy-source=\"MessageBody\">National Institute of Advanced Industrial Science and Technology (AIST)<\/span>)<br \/>\n\u63b2\u8f09\u4e88\u5b9a\u65e5\u6642\uff08\u73fe\u5730\u6642\u9593\uff09\uff1a2025\u5e742\u67082\uff14\u65e5<br \/>\n\u63b2\u8f09URL\uff1a<a href=\"https:\/\/journals.aps.org\/prapplied\/abstract\/10.1103\/PhysRevApplied.23.024060\">https:\/\/journals.aps.org\/prapplied\/abstract\/10.1103\/PhysRevApplied.23.024060<\/a><br \/>\nDOI\uff1a<a href=\"https:\/\/doi.org\/10.1103\/PhysRevApplied.23.024060\">https:\/\/doi.org\/10.1103\/PhysRevApplied.23.024060<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0d\u900f\u660e\u306a\u7269\u8cea\u3092\u900f\u660e\u306b\u8d85\u9ad8\u901f\u5207\u308a\u66ff\u3048\u306b\u6210\u529f\u3001\u672a\u6765\u306e\u5149\u4fe1\u53f7\u51e6\u7406\u30c7\u30d0\u30a4\u30b9\u3078 \u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8 \u672c\u6765\u306f\u4e0d\u900f\u660e\u306a\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\uff08Ge\uff09\u8584\u819c\u306b\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u3092\u96c6\u5149\u7167\u5c04\u3059\u308b\u3053\u3068\u3067\u3001\u8d85\u9ad8\u901f\u3067\u5149\u306e\u30b9\u30a4\u30c3\u30c1\u3068\u6ce2\u9577\u306e\u9078\u629e\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3002 \u30d5\u30a7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":79845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[145,178],"class_list":["post-79616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pressrelease","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/79616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/comments?post=79616"}],"version-history":[{"count":1,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/79616\/revisions"}],"predecessor-version":[{"id":79870,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/79616\/revisions\/79870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media\/79845"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media?parent=79616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/categories?post=79616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/tags?post=79616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}