{"id":11348,"date":"2026-04-07T15:00:04","date_gmt":"2026-04-07T06:00:04","guid":{"rendered":"https:\/\/www.imass.nagoya-u.ac.jp\/?p=11348"},"modified":"2026-04-16T18:07:29","modified_gmt":"2026-04-16T09:07:29","slug":"20260407_ogawa","status":"publish","type":"post","link":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/research\/20260407_ogawa.html","title":{"rendered":"\u4f53\u6e29\u304b\u3089\u96fb\u6c17\u3092\u53d6\u308a\u51fa\u3059\u3001\u4e16\u754c\u6700\u9ad8\u6027\u80fd\u306e\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3092\u5b9f\u73fe<br\/><small>\u5145\u96fb\u4e0d\u8981\u306a\u4eba\u4f53\u88c5\u7740\u578b\u30bb\u30f3\u30b5\u30fc\u7528\u96fb\u6e90\u7d20\u5b50\u306e\u666e\u53ca\u3078\u524d\u9032<\/small>"},"content":{"rendered":"<section class=\"e-box\">\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1.jpg\" alt=\"\" width=\"1600\" height=\"900\" class=\"aligncenter size-full wp-image-11336\" srcset=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1.jpg 1600w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-300x169.jpg 300w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-1024x576.jpg 1024w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-768x432.jpg 768w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\r\n<a id=\"back01\"><\/a>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u300a\u672c\u7814\u7a76\u306e\u30dd\u30a4\u30f3\u30c8\u300b<\/span><\/p>\r\n<hr style=\"margin-bottom: 16px;\" \/>\r\n<div style=\"padding: 30px 30px 30px 54px; margin-bottom: 30px; border: 1px solid #333399; border-radius: 10px; background-color: #fafdff; font-size: 20px;\">\r\n<ul style=\"list-style-type: disc;\">\r\n<li>\u30d5\u30e9\u30fc\u30ec\u30f3\u5206\u5b50\u3068\u4e09\u9178\u5316\u30e2\u30ea\u30d6\u30c7\u30f3\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u304b\u3089\u6210\u308b\u65b0\u5947\u30ca\u30ce\u8907\u5408\u4f53\u3092\u5275\u88fd\u3002<\/li>\r\n<li>\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5c0e\u96fb\u7387<i>\u03c3<\/i>\u306b\u5bfe\u3057\u3066\u71b1\u4f1d\u5c0e\u7387<i>\u03ba<\/i>\u304c\u5897\u52a0\u3057\u306a\u3044\u4f4e<i> \u03c3 <\/i>\u9818\u57df\u3067<a href=\"#note01\">\u30d1\u30ef\u30fc\u30d5\u30a1\u30af\u30bf\u30fc<\/a><sup>\u6ce81) <\/sup>\u3092\u6700\u5927\u5316\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3002<\/li>\r\n<li>\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u306f\u4e16\u754c\u6700\u9ad8\u306e\u6027\u80fd\u6307\u6570<em> zT<\/em> = 0.81 \u3092\u5b9f\u73fe\u3002<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/section>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u3010\u7814\u7a76\u6982\u8981\u3011<\/span><\/p>\r\n<hr \/>\r\n<section class=\"e-box\"><a id=\"back02\"><\/a>\r\n<p><span style=\"font-size: 16px;\">\u3000\u540d\u53e4\u5c4b\u5927\u5b66\u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1\u306e\u4e2d\u8c37 \u771f\u4eba \u51c6\u6559\u6388\u3001\u5c3e\u4e0a \u9806 \u6559\u6388\u3089\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u540d\u53e4\u5c4b\u5927\u5b66\u672a\u6765\u6750\u6599\u30fb\u30b7\u30b9\u30c6\u30e0\u7814\u7a76\u6240\u306e<a href=\"https:\/\/profs.provost.nagoya-u.ac.jp\/html\/100007814_ja.html\" target=\"_blank\" style=\"color: #3d20d2;\" rel=\"noopener\">\u5c0f\u5ddd \u667a\u53f2 \u51c6\u6559\u6388<\/a> \u304a\u3088\u3073\u96fb\u6e90\u958b\u767a\u682a\u5f0f\u4f1a\u793e\u306e\u897f\u4e95 \u4fca\u660e \u4e0a\u5e2d\u7814\u7a76\u54e1\uff08\u517c\u540d\u53e4\u5c4b\u5927\u5b66\u5de5\u5b66\u7814\u7a76\u79d1\u62db\u8058\u6559\u54e1\uff09\u3068\u5171\u540c\u3067\u3001<u>\u30d5\u30e9\u30fc\u30ec\u30f3\u5206\u5b50\u3068\u91d1\u5c5e\u9178\u5316\u7269\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u8907\u5408\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u306b\u304a\u3044\u3066\u4e16\u754c\u6700\u9ad8\u306e\u71b1\u96fb\u6027\u80fd\u6307\u6570\u304c\u767a\u73fe\u3059\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u307e\u3057\u305f<\/u>\u3002<\/span><\/p>\r\n<p><span style=\"font-size: 16px;\">\u3000\u4f53\u6e29\u3092\u96fb\u6c17\u306b\u5909\u3048\u308b\u71b1\u96fb\u7d20\u5b50\u306f\u3001\u8d85\u30b9\u30de\u30fc\u30c8\u793e\u4f1a\u306e\u4eba\u4f53\u88c5\u7740\u578b\u30bb\u30f3\u30b5\u30fc\u7528\u96fb\u6e90\u3068\u3057\u3066\u306e\u5229\u7528\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u71b1\u96fb\u7d20\u5b50\u3092\u4eba\u4f53\u306b\u5bc6\u7740\u3055\u305b\u4f53\u6e29\u304b\u3089\u96fb\u529b\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u67d4\u3089\u304b\u304f\u8efd\u91cf\u3067\u9ad8\u6027\u80fd\u306a\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u71b1\u96fb\u6750\u6599\u306f\u3001\u6750\u6599\u306e\u96fb\u6c17\u4f1d\u5c0e\u7387 <i>\u03c3<\/i>\u3001\u30bc\u30fc\u30d9\u30c3\u30af\u4fc2\u6570 <i>\u03b1<\/i>\u3001\u7d76\u5bfe\u6e29\u5ea6 <i>T<\/i>\u3001\u71b1\u4f1d\u5c0e\u7387 <i>\u03ba <\/i>\u3092\u7528\u3044\u3066\u3001\u7121\u6b21\u5143\u6027\u80fd\u6307\u6570 <i>zT<\/i> = <i>\u03c3<\/i><i>\u03b1<\/i><sup>2<\/sup><i>T<\/i>\/<i>\u03ba <\/i>\u3067\u6027\u80fd\u304c\u8a55\u4fa1\u3055\u308c\u3001\u5b9f\u7528\u5316\u306e\u76ee\u5b89\u3067\u3042\u308b <i>zT<\/i> \uff1e 1 \u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001<i>\u03c3 <\/i>\u3068 <i>\u03b1 <\/i>\u3092\u5897\u52a0\u3055\u305b\u3001<i>\u03ba <\/i>\u3092\u6291\u5236\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u63d0\u6848\u304c\u306a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u300c <i>\u03c3 <\/i>\u3068 <i>\u03b1 <\/i>\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u95a2\u4fc2\u300d\u304a\u3088\u3073\u300c <i>\u03c3 <\/i>\u3068 <i>\u03ba <\/i>\u306e\u6bd4\u4f8b\u95a2\u4fc2\u300d\u306e\u7269\u7406\u6cd5\u5247\u306b\u3088\u308a\u3001<i>zT<\/i> = 0.5 \u3092\u8d85\u3048\u308b\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u306e\u5275\u88fd\u304c\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u3057\u3001\u672c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30d5\u30e9\u30fc\u30ec\u30f3\u819c\u306b\u9178\u5316\u30e2\u30ea\u30d6\u30c7\u30f3\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u30c9\u30fc\u30d7\u3059\u308b\u3053\u3068\u3067 <i>zT<\/i> = 0.81 \u3068\u3053\u308c\u307e\u3067\u306e\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u4e16\u754c\u6700\u9ad8\u6027\u80fd\u3092\u6709\u3059\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\r\n<p><span style=\"font-size: 16px;\">\u3000\u672c\u7814\u7a76\u6210\u679c\u306f2026\u5e743\u670826\u65e5\u4ed8\u306b\u3066\u56fd\u969b\u79d1\u5b66\u96d1\u8a8c\u300c<em>Scientific Reports<\/em>\u300d\u30aa\u30f3\u30e9\u30a4\u30f3\u7248\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u306f\u3001\u65e5\u672c\u5b66\u8853\u632f\u8208\u4f1a \u79d1\u5b66\u7814\u7a76\u8cbb\u52a9\u6210\u4e8b\u696d\uff08\u8ab2\u984c\u756a\u53f7: JP18H01826\u3001JP20H02463\u3001JP23K26401\uff09\u53ca\u3073\u96fb\u6e90\u958b\u767a\u5171\u540c\u7814\u7a76\u52a9\u6210\u306e\u652f\u63f4\u306e\u3082\u3068\u3067\u884c\u308f\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/span><\/p>\r\n<\/section>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u3010\u7814\u7a76\u80cc\u666f\u3068\u5185\u5bb9\u3011<\/span><\/p>\r\n<hr \/>\r\n<section class=\"e-box\">\r\n<p><span style=\"font-size: 16px;\">\u3000\u30d2\u30c8\u306e\u808c\u306b\u5bc6\u7740\u3055\u305b\u4f53\u6e29\u3092\u96fb\u6c17\u306b\u5909\u3048\u308b\u71b1\u96fb\u7d20\u5b50\uff08\u56f3<span>1<\/span>\u5de6\u4e0b\uff09\u3092\u88c5\u7740\u578b\u30bb\u30f3\u30b5\u30fc\u7528\u306e\u96fb\u6e90\u3068\u3057\u3066\u5b9f\u7528\u5316\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u300c\u9ad8\u6027\u80fd\u300d\u3067\u300c\u67d4\u8edf\u300d\u304b\u3064\u300c\u8efd\u91cf\u300d\u306a\u71b1\u96fb\u6750\u6599\u306e\u958b\u767a\u304c\u5fc5\u9808\u3067\u3059\u3002\u73fe\u5728\u3001\u5ba4\u6e29\u4ed8\u8fd1\u3067\u5229\u7528\u53ef\u80fd\u306a\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u306f\u3001\u7121\u6a5f\u534a\u5c0e\u4f53\uff08<span>Bi<sub>2<\/sub>Te<sub>3<\/sub><\/span>\u7cfb\u6750\u6599\u306a\u3069\uff09\u304c\u5b9f\u7528\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u591a\u304f\u306f\u786c\u304f\u3066\u8106\u304f\u3001\u6709\u5bb3\u306a\u5143\u7d20\u3092\u542b\u3080\u305f\u3081\u3001\u8eab\u306e\u56de\u308a\u306b\u306f\u3042\u307e\u308a\u666e\u53ca\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u71b1\u96fb\u6750\u6599\u306e\u6027\u80fd\u306f\u7121\u6b21\u5143\u6027\u80fd\u6307\u6570<em><span>zT<\/span><\/em>\uff08<em><span>zT <\/span><\/em><span>= <em>\u03c3S<\/em><sup>2<\/sup><em>T<\/em>\/<em>\u03ba<\/em><\/span>\uff1a\u5c0e\u96fb\u7387<em><span>\u03c3<\/span><\/em>\u3001\u30bc\u30fc\u30d9\u30c3\u30af\u4fc2\u6570<em><span>\u03b1<\/span><\/em>\u3001\u7d76\u5bfe\u6e29\u5ea6<em><span>T<\/span><\/em>\u3001\u71b1\u4f1d\u5c0e\u7387<em><span>\u03ba<\/span><\/em>\uff09\u306b\u3088\u308a\u8a55\u4fa1\u3055\u308c\u3001\u5b9f\u7528\u5316\uff08<em><span>zT<\/span><\/em><span> > 1<\/span>\uff09\u306b\u306f\u3001<em><span>\u03c3<\/span><\/em>\u3068<em><span>\u03b1<\/span><\/em>\u3092\u5171\u306b\u5897\u52a0\u3055\u305b\u3001\u304b\u3064<em><span>\u03ba<\/span><\/em>\u3092\u6291\u5236\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002\u67d4\u8edf\u306a\u71b1\u96fb\u6750\u6599\u306f\u3001\u4e3b\u306b\u70ad\u7d20\u30ca\u30ce\u30c1\u30e5\u30fc\u30d6\u3084\u9ad8\u5206\u5b50\u6750\u6599\u3092\u4e2d\u5fc3\u306b\u7814\u7a76\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u65e2\u5b58\u6750\u6599\u3067\u306f\u300c<em><span>\u03c3<\/span><\/em>\u3068<em><span>\u03b1<\/span><\/em>\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u95a2\u4fc2\u300d\u304a\u3088\u3073\u300c<em><span>\u03c3<\/span><\/em>\u3068<em><span>\u03ba<\/span><\/em>\u306e\u6bd4\u4f8b\u95a2\u4fc2\u300d\u306b\u3088\u308a<em><span>zT <\/span><\/em><span>= 0.5<\/span>\u3092\u8d85\u3048\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3057\u305f\uff08\u56f3<span>2<\/span>\u5de6\uff09\u3002<\/span><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_2.jpg\" alt=\"\" width=\"930\" height=\"494\" class=\"aligncenter size-full wp-image-11337\" srcset=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_2.jpg 930w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_2-300x159.jpg 300w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_2-768x408.jpg 768w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/p>\r\n<p style=\"text-align: center;\"><span style=\"font-size: 14px;\"><b>\u56f3\uff11\uff1a<\/b>\u65e2\u5b58\u306e\u7121\u6a5f\u6750\u6599\u304a\u3088\u3073\u6709\u6a5f\u534a\u5c0e\u4f53\u30d9\u30fc\u30b9\u306e\u71b1\u96fb\u7d20\u5b50<\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 16px;\">\u3000\u4e00\u65b9\u3001\u30d5\u30e9\u30fc\u30ec\u30f3<strong>\uff08<\/strong><span>C<sub>60<\/sub><\/span><strong>\uff09<\/strong>\u5206\u5b50\u3084\u30dd\u30eb\u30d5\u30a3\u30ea\u30f3\u8a98\u5c0e\u4f53\u7b49\u304b\u3089\u6210\u308b\u6709\u6a5f\u534a\u5c0e\u4f53\u306f\u3001\u67d4\u3089\u304b\u304f\u3001\u65e2\u5b58\u6750\u6599\u306e<span>100<\/span>\uff5e<span>1000<\/span>\u500d\u306e\u975e\u5e38\u306b\u5927\u304d\u306a<em><span>\u03b1<\/span><\/em>\u5024\u3092\u793a\u3059\u3053\u3068\uff08\u5de8\u5927\u71b1\u96fb\u52b9\u679c<sup><span>[1,2]<\/span><\/sup>\uff09\u306b\u52a0\u3048\u3001<em><span>\u03ba<\/span><\/em>\u304c\u65e2\u5b58\u6750\u6599\u306e<span>10<\/span>\u5206\u306e<span>1<\/span>\u7a0b\u5ea6\u3067\u3042\u308b\u3053\u3068\u304b\u3089\u3001\u9ad8\u6027\u80fd\u71b1\u96fb\u6750\u6599\u306e\u5019\u88dc\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u6709\u6a5f\u534a\u5c0e\u4f53\u306e<strong><em><span>\u03c3<\/span><\/em><\/strong>\u306f\u6975\u3081\u3066\u4f4e\u3044\uff08\u65e2\u5b58\u6750\u6599\u306e<span>100<\/span>\u4e07\uff5e<span>1000<\/span>\u4e07\u5206\u306e<span>1<\/span>\u4ee5\u4e0b<strong>\uff09<\/strong>\u305f\u3081\u3001\u5ba4\u6e29\u306b\u304a\u3051\u308b<em><span>zT<\/span><\/em>\uff08<em><span>zT<\/span><\/em> < 0.01\uff09\u306f\u5b9f\u7528\u5316\u306b\u306f\u7a0b\u9060\u3044\u3082\u306e\u3067\u3057\u305f\u3002\u307e\u305f\u3001\u5b9f\u7528\u7684\u306a\u71b1\u96fb\u7d20\u5b50\u306f\u3001<span>N<\/span>\u578b\u6750\u6599\uff08<em><span>\u03b1 <\/span><\/em><span>< 0<\/span>\uff09\u3068<span>P<\/span>\u578b\u6750\u6599\uff08<em><span>\u03b1<\/span><\/em><span> > 0<\/span>\uff09\u3092\u76f4\u5217\u63a5\u7d9a\u3057\u305f<em><span>\u03c0<\/span><\/em>\u578b\u69cb\u9020\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\uff08\u56f3<span>1<\/span>\u4e0a\uff09\u3002\u65e2\u5b58\u306e\u7121\u6a5f\u534a\u5c0e\u4f53\u3067\u306f\u4e0d\u7d14\u7269\u539f\u5b50\u3092\u30c9\u30fc\u30d7\u3059\u308b\u3053\u3068\u3067<em><span>\u03c3<\/span><\/em>\u306e\u5411\u4e0a\u304a\u3088\u3073<span>N<\/span>\u578b\uff0f<span>P<\/span>\u578b\u7279\u6027\u306e\u5236\u5fa1\u304c\u53ef\u80fd\u3067\u3059\u3002\u4e00\u65b9\u3001\u6709\u6a5f\u534a\u5c0e\u4f53\u3067\u306f\u3001\u30c9\u30fc\u30d1\u30f3\u30c8\uff08\u4e0d\u7d14\u7269\u539f\u5b50\u3084\u91d1\u5c5e\u932f\u4f53\u306a\u3069\uff09\u306e\u5019\u88dc\u304c\u5c11\u306a\u304f\u3001\u30c9\u30fc\u30d4\u30f3\u30b0\u306b\u3088\u3063\u3066\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u304c\u5931\u308f\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u9ad8\u6027\u80fd\u5316\uff08\u9ad8\u3044<em><span>zT<\/span><\/em>\uff09\u3092\u56f0\u96e3\u306b\u3057\u3066\u3044\u308b\u5927\u304d\u306a\u8981\u56e0\u3067\u3057\u305f\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u3053\u308c\u307e\u3067\u6709\u6a5f\u534a\u5c0e\u4f53\u3067\u306f\u71b1\u96fb\u7279\u6027\u306e\u5236\u5fa1\u6027\u304c\u4f4e\u304f\u3001\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u3092\u5229\u7528\u3057\u305f\u71b1\u96fb\u7d20\u5b50\u306f\u5b9f\u73fe\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/span><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1.jpg\" alt=\"\" width=\"1600\" height=\"900\" class=\"aligncenter size-full wp-image-11336\" srcset=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1.jpg 1600w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-300x169.jpg 300w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-1024x576.jpg 1024w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-768x432.jpg 768w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_1-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\r\n<p style=\"text-align: center;\"><span style=\"font-size: 14px;\"><b>\u56f3\uff12\uff1a<\/b>\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u306e<i>zT<\/i>\u306e\u767a\u5c55\uff08\u5de6\uff09\u3068\u672c\u7814\u7a76\u3067\u958b\u767a\u3057\u305f\u71b1\u96fb\u6750\u6599\uff08\u53f3\uff09<\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>\u3000\u672c\u7814\u7a76\u3067\u306f\u3001<span>C<sub>60<\/sub><\/span>\u3068<span>MoO<sub>3<\/sub><\/span>\u306e\u771f\u7a7a\u5171\u84b8\u7740\u306b\u3088\u3063\u3066\u7d44\u6210\u6bd4<em><span>x<\/span><\/em><span> = MoO<sub>3<\/sub>\/C<sub>60<\/sub><\/span>\u304c\u7cbe\u5bc6\u5236\u5fa1\u3055\u308c\u305f<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u8907\u5408\u819c\u3092\u4f5c\u88fd\u3057\uff08\u56f3<span>2<\/span>\u53f3\uff09\u3001<em><span>x<\/span><\/em>\u306b\u5bfe\u3059\u308b<em><span>\u03b1<\/span><\/em>\u3068<em><span>\u03c3<\/span><\/em>\u3092\u771f\u7a7a\u4e00\u8cab\u3067\u8a55\u4fa1\u3057\u305f\u3068\u3053\u308d\u3001\u975e\u5e38\u306b\u5927\u304d\u306a<em><span>\u03b1<\/span><\/em>\uff08<span>36 mV\/K<\/span>\uff09\u3092\u4fdd\u6301\u3057\u306a\u304c\u3089<span>C<sub>60<\/sub><\/span>\u8584\u819c\u306b\u6bd4\u3079\u3066<em><span>\u03c3<\/span><\/em>\u304c<span>1000<\/span>\u500d\u307e\u3067\u5411\u4e0a\u3059\u308b\u3053\u3068\uff08\u56f3<span>3a<\/span>\uff09\u3001\u3055\u3089\u306b<span>P<\/span>\u578b\u7279\u6027\u304c\u767a\u73fe\u3059\u308b\u3053\u3068\u3001\u3092\u305d\u308c\u305e\u308c\u898b\u51fa\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001<span>MoO<sub>3<\/sub><\/span>\u304c<span>C<sub>60<\/sub><\/span>\u819c\u4e2d\u3067\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u5f62\u6210\u3057<span>C<sub>60<\/sub><\/span>\u3078\u306e\u6b63\u5b54\u30c9\u30fc\u30d1\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u8d77\u56e0\u3057\u307e\u3059<sup><span>[3]<\/span><\/sup>\u3002\u56f3<span>3b<\/span>\uff08\u7dd1\u25ef\uff09\u306b\u793a\u3059\u3088\u3046\u306b\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u8584\u819c\u306f\u3001\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u306e\u767a\u73fe\u306b\u3088\u3063\u3066\u3001\u65e2\u5b58\u6750\u6599\u3088\u308a\u3082<span>3<\/span>\uff5e<span>4<\/span>\u6841\u4f4e\u3044\u4f4e<em><span>\u03c3<\/span><\/em>\u9818\u57df\uff08<span>10<sup>\u22124<\/sup><\/span>\uff5e<span>10<sup>\u22122<\/sup> S\/cm<\/span>\uff09\u3067\u30d1\u30ef\u30fc\u30d5\u30a1\u30af\u30bf\u30fc\uff08<em><span>PF<\/span><\/em><span> = <em>\u03c3\u03b1<\/em><sup>2<\/sup><\/span>\uff09\u304c\u6700\u5927\u5024\u3092\u3068\u308a\u307e\u3059\u3002\u3053\u306e\u9818\u57df\u3067\u306f\u3001<em><span>\u03c3<\/span><\/em>\u3068\u3068\u3082\u306b<em><span>\u03ba<\/span><\/em>\u304c\u5897\u52a0\u3057\u306a\u3044\u3053\u3068\u304c\u7406\u8ad6\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span>MoO<sub>3<\/sub><\/span>\u306e\u30c9\u30fc\u30d7\u91cf\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u3053\u3068\u304b\u3089<span>C<sub>60<\/sub><\/span>\u5358\u7d50\u6676\u306e\u71b1\u4f1d\u5c0e\u7387<em><span>\u03ba<\/span><\/em>\u306e\u5024\u3067<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u8907\u5408\u819c\u306e<em><span>zT<\/span><\/em>\u3092\u7b97\u51fa\u3059\u308b\u3068\u3001<em><span>zT <\/span><\/em><span>= 0.14<\/span>\u3068\u63a8\u5b9a\u3055\u308c\u307e\u3059\uff08\u56f3<span>3b<\/span>\u53f3\u8ef8\uff09\u3002\u3053\u306e\u5024\u306f<span>C<sub>60<\/sub><\/span>\u8584\u819c\u306e\u5024\u306b\u6bd4\u3079\u3066\u7d04<span>100<\/span>\u500d\u306e\u5024\u3067\u3042\u308a\u3001\u4ed6\u306e\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3068\u6bd4\u3079\u3066\u3082\u5927\u304d\u306a\u5024\u3067\u3059\u3002\u3000<\/p>\r\n<p>\u3000\u307e\u305f\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u8584\u819c\u306e\u52a0\u71b1\u51e6\u7406\u306b\u3088\u308b<em><span>\u03c3<\/span><\/em>\u3068<em><span>\u03b1<\/span><\/em>\u306e\u5909\u5316\u3092\u8abf\u3079\u305f\u3068\u3053\u308d\u3001\u7d04<span>100\u2103<\/span>\u307e\u3067\u306e\u52a0\u71b1\u3067\u306f\u3001\u7d44\u6210<em><span>x<\/span><\/em>\u306b\u95a2\u308f\u3089\u305a\u71b1\u96fb\u7279\u6027\u306f\u307b\u307c\u4e00\u5b9a\u3067\u3042\u308b\u3053\u3068\u304b\u3089\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u8584\u819c\u306f\u5ba4\u6e29\u99c6\u52d5\u306e\u7d20\u5b50\u6750\u6599\u3068\u3057\u3066\u512a\u308c\u305f\u71b1\u7684\u5b89\u5b9a\u6027\u3092\u6709\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001<em><span>x<\/span><\/em><span> = 0.05<\/span>\u304a\u3088\u3073<em><span>x<\/span><\/em><span> = 0.09<\/span>\u306e\u8907\u5408\u819c\u3092\u3084\u3084\u9ad8\u6e29\uff08<span>110<\/span>\uff5e<span>180\u2103<\/span>\uff09\u3067\u52a0\u71b1\u3059\u308b\u3068\u3001<em><span>PF<\/span><\/em>\u306e\u5024\u304c\u6025\u6fc0\u306b\u5897\u52a0\u3057\u307e\u3057\u305f\uff08\u56f3<span>3b<\/span>\u306e\u8d64\u2606\u304a\u3088\u3073\u9752\u2606\uff09\u3002<em><span>PF<\/span><\/em>\u306e\u5897\u52a0\u306f\u4f4e<em><span>\u03c3<\/span><\/em>\u9818\u57df\u306b\u304a\u3044\u3066\u8d77\u304d\u308b\u3053\u3068\u304b\u3089\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<sub>0.05<\/sub><\/span>\u8907\u5408\u819c\u306e<em><span>zT<\/span><\/em>\u306f<span>0.81 <\/span>\u3068\u63a8\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5024\u306f\u3053\u308c\u307e\u3067\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u306f\u6700\u3082\u9ad8\u3044\u5024\u3067\u3059\u3002\u3000<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_3.jpg\" alt=\"\" width=\"572\" height=\"631\" class=\"aligncenter size-full wp-image-11338\" srcset=\"https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_3.jpg 572w, https:\/\/www.imass.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2026\/04\/20260407_ogawa_3-272x300.jpg 272w\" sizes=\"auto, (max-width: 572px) 100vw, 572px\" \/><\/p>\r\n<p style=\"text-align: center;\"><span style=\"font-size: 14px;\"><b>\u56f3\uff13\uff1a<\/b> C<sub>60<\/sub>(MoO<sub>3<\/sub>)<sub>x<\/sub>\u819c\u306e(a) |<i>\u03b1<\/i>|\uff0d<i>\u03c3<\/i>\u7279\u6027\u304a\u3088\u3073(b) <i>PF<\/i>\uff0d<i>\u03c3<\/i>\u7279\u6027.(b)\u306e\u53f3\u8ef8\u306f<i>zT<\/i>\u306e\u63a8\u5b9a\u5024<\/span><\/p>\r\n<\/section>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u3010\u6210\u679c\u306e\u610f\u7fa9\u3011<\/span><\/p>\r\n<hr \/>\r\n<section class=\"e-box\">\r\n<p>\u3000\u672c\u7814\u7a76\u3067\u306f\u3001<span>C<sub>60<\/sub><\/span>\u3068<span>(MoO<sub>3<\/sub>)<em><sub>n<\/sub><\/em><\/span>\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u8907\u5408\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u6709\u6a5f\u534a\u5c0e\u4f53\u306e\u307f\u306b\u767a\u73fe\u3059\u308b\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u3092\u4fdd\u6301\u3057\u3064\u3064\u30ad\u30e3\u30ea\u30a2\u30c9\u30fc\u30d7\u3059\u308b\u3053\u3068\u306b\u3088\u308a<span>0.5<\/span>\u3092\u8d85\u3048\u308b\u9ad8\u3044\u71b1\u96fb\u6027\u80fd\u6307\u6570\u3092\u5f97\u308b\u3053\u3068\u306b\u4e16\u754c\u3067\u521d\u3081\u3066\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u3001\u65e2\u5b58\u6750\u6599\u3067\u306f\u9ad8<em><span>\u03c3<\/span><\/em>\u9818\u57df\uff08<em><span>\u03c3<\/span><\/em><span> > 10 S\/cm<\/span>\uff09\u3067<em><span>PF<\/span><\/em>\u3092\u6700\u5927\u5316\u3059\u308b\u3053\u3068\u3067\u71b1\u96fb\u7279\u6027\u3092\u5236\u5fa1\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u5834\u5408\u3001\u300c<em><span>\u03c3<\/span><\/em>\u3068<em><span>\u03ba<\/span><\/em>\u306e\u6bd4\u4f8b\u95a2\u4fc2\u300d\u306b\u3088\u3063\u3066<em><span>zT<\/span><\/em>\u5411\u4e0a\u304c\u6291\u5236\u3055\u308c\u308b\u3053\u3068\u304c\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u306e\u767a\u5c55\u3092\u963b\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u3057\u3066\u3001\u672c\u7814\u7a76\u3067\u306f\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u306b\u767a\u73fe\u3059\u308b\u5de8\u5927\u71b1\u96fb\u52b9\u679c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001<em><span>\u03c3<\/span><\/em>\u3068\u3068\u3082\u306b<em><span>\u03ba<\/span><\/em>\u304c\u6bd4\u4f8b\u3057\u306a\u3044\u4f4e<em><span>\u03c3<\/span><\/em>\u9818\u57df\uff08<span>10<sup>\u22124<\/sup><\/span>\uff5e<span>10<sup>\u22122<\/sup> S\/cm<\/span>\uff09\u3067<em><span>PF<\/span><\/em> \u3092\u6700\u5927\u5316\u3057\u3001\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u306f\u4e16\u754c\u6700\u9ad8\u5024\u306e<em><span>zT<\/span><\/em><span> = 0.81<\/span>\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u672c\u7814\u7a76\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u306e\u7814\u7a76\u958b\u767a\u306b\u304a\u3044\u3066\u3001<em><span>zT = <\/span><\/em><span>0.5<\/span>\u306e\u58c1\u306e\u5148\u306b\u3042\u308b\u672a\u8e0f\u9818\u57df\u3078\u8e0f\u307f\u51fa\u3059\u305f\u3081\u306e\u65b0\u305f\u306a\u6750\u6599\u8a2d\u8a08\u6307\u91dd\u3068\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\r\n<p>\u3000\u307e\u305f\u3001<span>C<sub>60<\/sub>(MoO<sub>3<\/sub>)<em><sub>x<\/sub><\/em><\/span>\u306f\u30b5\u30a4\u30ba<span>1 <\/span>\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u524d\u5f8c\u306e<span>2<\/span>\u7a2e\u985e\u306e\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u6750\u6599\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u8907\u5408\u4f53\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u8907\u5408\u4f53\u306f\u3001\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u9593\u306e\u5f31\u3044\u5171\u6709\u7d50\u5408\u3084\u5c11\u91cf\u306e\u96fb\u8377\u79fb\u52d5\u3092\u4ecb\u3057\u3066\u56fa\u4f53\u304c\u69cb\u6210\u3055\u308c\u308b\u3053\u3068\u304b\u3089\u3001\u5206\u5b50\u7d50\u6676\u3068\u5171\u6709\u7d50\u6676\u306e\u4e2d\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u65b0\u7269\u8cea\u7fa4\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059<sup><span>[4]<\/span><\/sup>\u3002\u672c\u7814\u7a76\u3067\u306f<span>C<sub>60<\/sub><\/span>\u3068(MoO<sub>3<\/sub>)<em><sub>n<\/sub><\/em>\u304b\u3089\u6210\u308b\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u8907\u5408\u4f53\u304c<em><span>zT<\/span><\/em><span> = 0.81<\/span>\u3092\u793a\u3059\u9ad8\u6027\u80fd<span>P<\/span>\u578b\u71b1\u96fb\u6750\u6599\u3068\u3057\u3066\u632f\u308b\u821e\u3046\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u3001<span>(MoO<sub>3<\/sub>)<em><sub>n<\/sub><\/em><\/span>\u4ee5\u5916\u306b\u3082\u6570\u591a\u306e\u91d1\u5c5e\u9178\u5316\u7269\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u4f5c\u88fd\u3068\u7269\u6027\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u7a2e\u3005\u306e\u91d1\u5c5e\u9178\u5316\u7269\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u3092<span>C<sub>60<\/sub><\/span>\u3084\u6709\u6a5f\u534a\u5c0e\u4f53\u3068\u8907\u5408\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u70ad\u7d20\u30ca\u30ce\u30c1\u30e5\u30fc\u30d6\u3084\u9ad8\u5206\u5b50\u30d9\u30fc\u30b9\u306e\u6709\u6a5f\u71b1\u96fb\u6750\u6599\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9ad8\u6027\u80fd\uff08<em><span>zT<\/span><\/em><span> > 1<\/span>\uff5e<span>1.5<\/span>\uff09\u304b\u3064\u6975\u3081\u3066\u9ad8\u3044\u7269\u6027\u5236\u5fa1\u6027\uff08<em><span>\u03b1<\/span><\/em>\u3001<em><span>\u03c3<\/span><\/em>\u3001<span>P<\/span>\u578b\uff0f<span>N<\/span>\u578b\u306a\u3069\uff09\u3092\u6709\u3059\u308b<span>\u201c<\/span>\u65b0\u305f\u306a\u71b1\u96fb\u6750\u6599\u7fa4<span>\u201d<\/span>\u306e\u5275\u88fd\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\r\n<p>\u3000\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001\u300c\u71b1\u96fb\u6750\u6599\u306e\u9ad8\u6027\u80fd\u5316\u306b\u95a2\u3059\u308b\u65b0\u305f\u306a\u6307\u91dd\u300d\u3068\u305d\u308c\u306b\u57fa\u3065\u304f\u300c\u65b0\u305f\u306a\u67d4\u3089\u304b\u3044\u9ad8\u6027\u80fd\u71b1\u96fb\u6750\u6599\u7fa4\u306e\u5b58\u5728\u300d\u304c\u672c\u7814\u7a76\u306b\u3088\u3063\u3066\u6307\u3057\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u3000<\/p>\r\n<\/section>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\"><br>\u3010\u53c2\u8003\u6587\u732e\u3011<\/span><\/p>\r\n<hr \/>\r\n<section class=\"e-box\">\r\n<p>[1] H. Kojima, <i>et al., Mater. Chem. Front.<\/i> <b>2<\/b>, 1276\u20131283 (2018). <br>[2] M. Nakamura, <i>et al., Faraday Discuss.<\/i> <b>250<\/b>, 361\u2013376 (2024).<br>[3] M. Nakaya, <i>et al., J. Chem. Phys.<\/i> <b>158<\/b>, 054701 (2023).<br>[4] S. A. Claridge, <i>et al., ACS Nano<\/i> <b>3<\/b>, 244\u2013255 (2009).<\/p>\r\n<\/section>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u3010\u7528\u8a9e\u8aac\u660e\u3011<\/span><\/p>\r\n<hr \/>\r\n<p><a id=\"note01\"><\/a> <span style=\"color: #008000; font-weight: bold; font-size: 16px;\">\u6ce81) \u30d1\u30ef\u30fc\u30d5\u30a1\u30af\u30bf\u30fc<\/span><br><span style=\"font-size: 16px;\">\u3000\u30bc\u30fc\u30d9\u30c3\u30af\u4fc2\u6570<i>\u03b1<\/i>\u306e\u4e8c\u4e57\u3068\u96fb\u6c17\u4f1d\u5c0e\u7387<i>\u03c3<\/i>\u306e\u7a4d\uff08<i>\u03b1<\/i><sup>2<\/sup><i>\u03c3<\/i>\uff09\u3067\u8868\u3055\u308c\u3001\u5358\u4f4d\u6e29\u5ea6\u5dee\u3042\u305f\u308a\u306e\u767a\u96fb\u96fb\u529b\u306e\u5927\u304d\u3055\u306b\u95a2\u3059\u308b\u6307\u6a19\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u308b\u3002<\/span> <span style=\"font-size: 14px;\"><a href=\"#back01\">\uff08\u2191 \u672c\u6587\u306b\u623b\u308b\uff09<\/a><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 20px; font-weight: bold;\">\u3010\u8ad6\u6587\u60c5\u5831\u3011<\/span><\/p>\r\n<p><span style=\"font-size: 16px;\"> <b>\u96d1\u8a8c\u540d\uff1a<\/b><i>Scientific Reports<\/i><br><b>\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1a<\/b>Novel strategy for boosting thermoelectric performance of organic materials with low electrical conductivity<br><b>\u8457\u8005\uff1a<\/b>Masato Nakaya, Shun Yamamoto, Satoshi Ogawa, Toshiaki Nishii, Jun Onoe<br><b>DOI\uff1a<\/b>10.1038\/s41598-026-44966-8<br><b>URL\uff1a<\/b><a target=\"_blank\" href=\"https:\/\/www.nature.com\/articles\/s41598-026-44966-8\" rel=\"noopener\">https:\/\/www.nature.com\/articles\/s41598-026-44966-8<\/a><br><\/span><\/p>\r\n<p><span style=\"font-size: 16px;\"> <b>\u96d1\u8a8c\u540d\uff1a<\/b><i>Carbon<\/i><br><b>\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1a<\/b>High-performance and anomalous thermoelectric properties of organic-inorganic nanocomposites consisting of fullerene molecules and molybdenum trioxide nanoclusters<br><b>\u8457\u8005\uff1a<\/b>Masato Nakaya, Shun Yamamoto, Takuya Kawai, Jun Onoe<br><b>DOI\uff1a<\/b>10.1016\/j.carbon.2025.120374<br>URL\uff1a<a href=\"https:\/\/doi.org\/10.1016\/j.carbon.2025.120374\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1016\/j.carbon.2025.120374<\/a><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 16px;\"> <a target=\"_blank\" href=\"https:\/\/www.nagoya-u.ac.jp\/researchinfo\/result\/2026\/04\/post-974.html\" rel=\"noopener\"> \u25c6\u540d\u53e4\u5c4b\u5927\u5b66 \u7814\u7a76\u6210\u679c\u767a\u4fe1\u30b5\u30a4\u30c8\u306f\u3053\u3061\u3089\uff1e\uff1e\uff1e<\/a> <\/span><\/p>\r\n<p><span style=\"font-size: 16px;\"> <a href=\"https:\/\/www.nagoya-u.ac.jp\/researchinfo\/result\/upload_images\/20260407_engg.pdf\" target=\"_blank\" rel=\"noopener\"> \u25c6\u540d\u53e4\u5c4b\u5927\u5b66\u306e\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\uff08\u672c\u6587\uff09\u306f\u3053\u3061\u3089\uff1e\uff1e\uff1e<\/a> <\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 16px; font-weight: bold;\">\u7814\u7a76\u8005\u9023\u7d61\u5148<\/span><\/p>\r\n<hr style=\"margin-bottom: 16px;\" \/>\r\n<p><span style=\"font-size: 16px;\"> \u540d\u53e4\u5c4b\u5927\u5b66\u672a\u6765\u6750\u6599\u30fb\u30b7\u30b9\u30c6\u30e0\u7814\u7a76\u6240<br>\u51c6\u6559\u6388\u3000\u5c0f\u5ddd \u667a\u53f2\uff08\u304a\u304c\u308f\u3000\u3055\u3068\u3057\uff09<br>\u6851\u539f\u7814\u7a76\u5ba4: <a href=\"https:\/\/www.lab.imass.nagoya-u.ac.jp\/kuwa-lab\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.lab.imass.nagoya-u.ac.jp\/kuwa-lab\/<\/a><br>E-mail: s-ogawa[at]@imass.nagoya-u.ac.jp <span style=\"font-size: 12px;\">\u203b\u30e1\u30fc\u30eb\u9001\u4fe1\u306e\u969b\u306f[at]\u3092@\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/span> <br><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u300a\u672c\u7814\u7a76\u306e\u30dd\u30a4\u30f3\u30c8\u300b \u30d5\u30e9\u30fc\u30ec\u30f3\u5206\u5b50\u3068\u4e09\u9178\u5316\u30e2\u30ea\u30d6\u30c7\u30f3\u30ca\u30ce\u30af\u30e9\u30b9\u30bf\u30fc\u304b\u3089\u6210\u308b\u65b0\u5947\u30ca\u30ce\u8907\u5408\u4f53\u3092\u5275\u88fd\u3002 \u5de8\u5927\u71b1\u96fb\u52b9\u679c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5c0e\u96fb\u7387\u03c3\u306b\u5bfe\u3057\u3066\u71b1\u4f1d\u5c0e\u7387\u03ba\u304c\u5897\u52a0\u3057\u306a\u3044\u4f4e \u03c3 \u9818\u57df\u3067\u30d1\u30ef\u30fc\u30d5\u30a1\u30af\u30bf\u30fc\u6ce81) \u3092\u6700\u5927\u5316\u3059\u308b\u3053 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11336,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[425,426,431,427,241,428,429,430],"class_list":["post-11348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research","tag-c60","tag-426","tag-431","tag-427","tag-241","tag-428","tag-429","tag-430"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-06 13:02:29","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/11348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/comments?post=11348"}],"version-history":[{"count":1,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/11348\/revisions"}],"predecessor-version":[{"id":11349,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/11348\/revisions\/11349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/media\/11336"}],"wp:attachment":[{"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/media?parent=11348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/categories?post=11348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/wp-json\/wp\/v2\/tags?post=11348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}