{"id":73462,"date":"2021-06-30T14:00:38","date_gmt":"2021-06-30T05:00:38","guid":{"rendered":"https:\/\/www.waseda.jp\/top\/?p=73462"},"modified":"2021-06-30T14:49:22","modified_gmt":"2021-06-30T05:49:22","slug":"%e9%9b%bb%e6%b1%a0%e6%9d%90%e6%96%99%e7%b2%92%e5%ad%90%e5%86%85%e9%83%a8%e3%81%ae%e5%8f%af%e8%a6%96%e5%8c%96%e3%81%ab%e6%88%90%e5%8a%9f","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/top\/news\/73462","title":{"rendered":"\u96fb\u6c60\u6750\u6599\u7c92\u5b50\u5185\u90e8\u306e\u9ad8\u5206\u89e3\u53ef\u8996\u5316"},"content":{"rendered":"<h1><strong>\u96fb\u6c60\u6750\u6599\u7c92\u5b50\u5185\u90e8\u306e\u9ad8\u7cbe\u7d30\u306a\u53ef\u8996\u5316\u306b\u6210\u529f<\/strong><\/h1>\n<h2>\u591a\u6b21\u5143\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u8a08\u6e2c\u3068\u30c7\u30fc\u30bf\u79d1\u5b66\u306e\u9023\u643a<\/h2>\n<h3>\u3010\u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8\u3011<\/h3>\n<ul>\n<li>\u96fb\u6c60\u6750\u6599\u306a\u3069\u8907\u96d1\u30fb\u4e0d\u5747\u4e00\u306a\u5185\u90e8\u69cb\u9020\u3092\u5206\u6790\u3059\u308b\u30ca\u30ce\u9855\u5fae\u93e1\u3084\u5316\u5b66\u5206\u6790\u30c4\u30fc\u30eb\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b<\/li>\n<li>\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u6b63\u6975\u6d3b\u7269\u8cea\u7c92\u5b50\u5185\u90e8\u306e\u5316\u5b66\u72b6\u614b\u3092\u9ad8\u5206\u89e3\u53ef\u8996\u5316<\/li>\n<li>\u653e\u5c04\u5149\u8a08\u6e2c\u30c7\u30fc\u30bf\u306e\u30c7\u30fc\u30bf\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u308a\u69cb\u9020\u306e\u62bd\u51fa\u30fb\u5206\u985e\u306b\u6210\u529f<\/li>\n<li>\u5148\u7aef\u6750\u6599\u306e\u30ca\u30ce\u6a5f\u80fd\u5206\u6790\u306e\u52b9\u7387\u5316\u306b\u671f\u5f85<\/li>\n<\/ul>\n<h3>\u3010\u6982\u8981\u3011<\/h3>\n<p>\u96fb\u6c60\u6750\u6599\u306a\u3069\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3001\u5185\u90e8\u69cb\u9020\u304c\u8907\u96d1\u306a\u5148\u7aef\u6750\u6599\u306e\u50cd\u304d\u306b\u3064\u3044\u3066\u306f\u672a\u3060\u4e0d\u660e\u306a\u70b9\u304c\u591a\u304f\u3001\u5185\u90e8\u306e\u5f62\u72b6\u3060\u3051\u3067\u306a\u304f\u5316\u5b66\u72b6\u614b\u3092\u9ad8\u89e3\u50cf\u3067\u53ef\u8996\u5316\u3059\u308b\u30c4\u30fc\u30eb\u306e\u78ba\u7acb\u304c\u6025\u52d9\u3067\u3059\u3002\u6771\u5317\u5927\u5b66\u56fd\u969b\u653e\u5c04\u5149\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30fb\u30b9\u30de\u30fc\u30c8\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u77f3\u9ed2\u5fd7\u52a9\u6559\uff08\u7406\u5316\u5b66\u7814\u7a76\u6240\u653e\u5c04\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u5ba2\u54e1\u7814\u7a76\u54e1\uff09\u3001\u9ad8\u6a4b\u5e78\u751f\u6559\u6388\uff08\u7406\u5316\u5b66\u7814\u7a76\u6240\u653e\u5c04\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u30c1\u30fc\u30e0\u30ea\u30fc\u30c0\u30fc\uff09\u3001\u6771\u5317\u5927\u5b66\u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1 \u4e0a\u677e\u82f1\u53f8\u5927\u5b66\u9662\u751f\uff08\u7406\u5316\u5b66\u7814\u7a76\u6240\u653e\u5c04\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u7814\u4fee\u751f\uff09\u3001<a href=\"https:\/\/researchmap.jp\/m-okubo\">\u65e9\u7a32\u7530\u5927\u5b66 \u5927\u4e45\u4fdd\u5c07\u53f2\u6559\u6388<\/a>\u3001\u7523\u696d\u6280\u8853\u7dcf\u5408\u7814\u7a76\u6240 \u7d30\u91ce\u82f1\u53f8\u535a\u58eb\u3001\u5317\u9678\u5148\u7aef\u79d1\u5b66\u6280\u8853\u5927\u5b66\u9662\u5927\u5b66 \u5148\u7aef\u79d1\u5b66\u6280\u8853\u7814\u7a76\u79d1 \u30c0\u30e0 \u30d2\u30e7\u30a6 \u30c1\u6559\u6388\u3089\u306e\u5171\u540c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u6b63\u6975\u6750\u6599\u306e\u4e00\u3064\u3067\u3042\u308b\u30cb\u30c3\u30b1\u30eb\u2212\u30de\u30f3\u30ac\u30f3\u9178\u30ea\u30c1\u30a6\u30e0\u7c92\u5b50\u306e1\u7c92\u306b\u5bfe\u3057\u3066\u30012\u6b21\u5143\u7a7a\u9593\u3067\u306e\u8a66\u6599\u306e\u9ad8\u7a7a\u9593\u5206\u89e3\u80fd\u5316\u5b66\u72b6\u614b\u53ef\u8996\u5316\u6280\u8853\u3067\u3042\u308b\u300c\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3-XAFS\u6cd5\u300d<sup>[1][2]<\/sup> \u6e2c\u5b9a\u3092\u5927\u578b\u653e\u5c04\u5149\u65bd\u8a2d\u300cSPring-8\u300d<sup>[3]<\/sup> \u3067\u884c\u3044\u3001\u8a08\u6e2c\u30c7\u30fc\u30bf\u3092\u7c92\u5b50\u5185\u90e8\u306e\u30de\u30f3\u30ac\u30f3\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u5143\u7d20\u5206\u5e03\u3084\u4fa1\u6570\u5206\u5e03\u306e\u30c7\u30fc\u30bf\u30de\u30a4\u30cb\u30f3\u30b0\u3068\u9023\u643a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u7c92\u5b50\u5185\u90e8\u306e\u8907\u6570\u306e\u4e0d\u5747\u4e00\u306a\u69cb\u9020\u306e\u53ef\u8996\u5316\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u7814\u7a76\u6210\u679c\u306f\u4eca\u5f8c\u3001\u3055\u307e\u3056\u307e\u306a\u5148\u7aef\u6a5f\u80fd\u6027\u6750\u6599\u306e\u30ca\u30ce\u69cb\u9020\u30fb\u5316\u5b66\u72b6\u614b\u5206\u6790\u306b\u5fdc\u7528\u3055\u308c\u308b\u3082\u306e\u3068\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u672c\u7814\u7a76\u6210\u679c\u306f\u3001\u7c73\u56fd\u73fe\u5730\u6642\u9593\u4ee4\u548c3\u5e746\u670817\u65e5\u306b\u3001\u5b66\u8853\u5c02\u9580\u8a8c\u300c<a href=\"https:\/\/pubs.acs.org\/journal\/jpclcd\"><em>The Journal of Physical Chemistry Letters<\/em><\/a>\u300d\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u7248\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h3>\u3010\u8a73\u7d30\u306a\u8aac\u660e\u3011<\/h3>\n<h4><strong>\u80cc\u666f<\/strong><\/h4>\n<p>\u8fd1\u5e74\u3001\u96fb\u6c60\u6750\u6599\u306a\u3069\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u5148\u7aef\u6a5f\u80fd\u6027\u6750\u6599\u306f\u3001\u307e\u3059\u307e\u3059\u8907\u96d1\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u5b9f\u52d5\u4e2d\u306b\u300c\u6750\u6599\u306e\u50cd\u304d\u304c\u9685\u3005\u307e\u3067\u884c\u304d\u6e21\u3063\u3066\u3044\u308b\u306e\u304b\uff1f\u300d\u3001\u300c\u4e00\u90e8\u3057\u304b\u50cd\u3044\u3066\u3044\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\uff1f\u300d\u3001\u300c\u3069\u3053\u304b\u3089\u52a3\u5316\u3057\u3066\u3044\u308b\u306e\u304b\uff1f\u300d\u306a\u3069\u3068\u3044\u3046\u554f\u3044\u306b\u3064\u3044\u3066\u306f\u3001\u7279\u306b\u30ca\u30ce\u30b9\u30b1\u30fc\u30eb\u306e\u9818\u57df\u3067\u672a\u3060\u306b\u591a\u304f\u306e\u4e8b\u8c61\u304c\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u6b63\u6975\u6750\u6599\u3082\u7c92\u5b50\u30ec\u30d9\u30eb\u3067\u5f62\u72b6\u30fb\u7d44\u6210\u30fb\u69cb\u9020\u3092\u5747\u4e00\u306b\u5408\u6210\u3067\u304d\u308b\u308f\u3051\u3067\u306a\u304f\u3001\u96fb\u6c60\u3068\u3057\u3066\u306e\u50cd\u304d\u306f\u672c\u8cea\u7684\u306b\u4e0d\u5747\u4e00\u3067\u3042\u308a\u672a\u77e5\u306a\u90e8\u5206\u3082\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u9ad8\u6027\u80fd\u30fb\u9ad8\u52b9\u7387\u306a\u6750\u6599\u958b\u767a\u306e\u305f\u3081\u306b\u306f\u3001\u6750\u6599\u306e\u69cb\u9020\u30fb\u6a5f\u80fd\u306e\u95a2\u4fc2\u6027\u3092\u8a66\u6599\u5185\u90e8\u6df1\u304f\u307e\u3067\u9ad8\u89e3\u50cf\u3067\u660e\u3089\u304b\u306b\u3059\u308b\u624b\u6cd5\u304c\u671b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u653e\u5c04\u5149X\u7dda\u8a08\u6e2c\u306f\u96fb\u5b50\u9855\u5fae\u93e1\u3088\u308a\u3082\u539a\u3044\u8a66\u6599\u306e\u5185\u90e8\u307e\u3067\u89b3\u5bdf\u3067\u304d\u308b\u3053\u3068\u306b\u5f37\u307f\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082X\u7dda\u306e\u53ef\u5e72\u6e09\u6027\uff08\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<sup>[4]<\/sup> \u3092\u5229\u7528\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u6280\u8853\u3067\u3042\u308bX\u7dda\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044\u7a7a\u9593\u5206\u89e3\u80fd\u3068\u611f\u5ea6\u3092\u5b9f\u73fe\u3067\u304d\u308b\u6b21\u4e16\u4ee3\u306eX\u7dda\u9855\u5fae\u6cd5\u3067\u3042\u308a\u3001\u653e\u5c04\u5149\u65bd\u8a2d\u3092\u4e2d\u5fc3\u306b\u5229\u7528\u6cd5\u306e\u7814\u7a76\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u5171\u540c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306fX\u7dda\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\u6cd5\u306b\u3001X\u7dda\u5438\u53ce\u5206\u5149\u5206\u6790\u6cd5\u3067\u3042\u308bX\u7dda\u5438\u53ce\u5fae\u7d30\u69cb\u9020\uff08XAFS\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u300c\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\u2212XAFS\u6cd5\u300d\u306e\u958b\u767a\u3092\u884c\u3044\u3001\u6570\u5341 nm\u30aa\u30fc\u30c0\u30fc\u306e\u7a7a\u9593\u5206\u89e3\u80fd\u306b\u3088\u308a\u3001\u4e0d\u5747\u4e00\u306a\u8a66\u6599\u4e2d\u306e\u5fae\u5c0f\u9818\u57df\u306e\u5316\u5b66\u72b6\u614b\u3092\u8abf\u3079\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u66f4\u306b\u8fd1\u5e74\u3001\u8a08\u6e2c\u306f\u98db\u8e8d\u7684\u306b\u9ad8\u5206\u89e3\u80fd\u30fb\u9ad8\u6b21\u5143\u5316\u3055\u308c\u3001\u5f97\u3089\u308c\u308b\u60c5\u5831\u91cf\u304c\u7206\u767a\u7684\u306b\u5897\u3048\u3066\u304d\u3066\u304a\u308a\u3001\u9ad8\u5ea6\u60c5\u5831\u51e6\u7406\u3068\u306e\u9023\u643a\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4><strong>\u00a0<\/strong><strong>\u672c\u7814\u7a76\u306e\u6210\u679c<\/strong><\/h4>\n<p>\u672c\u7814\u7a76\u3067\u306f\u3001\u5171\u540c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u304c\u3053\u308c\u307e\u3067\u306b\u958b\u767a\u3092\u63a8\u3057\u9032\u3081\u3066\u304d\u305f\u300c\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\u2212XAFS\u6cd5\u300d\u3092\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u6b63\u6975\u6d3b\u7269\u8cea\u3067\u3042\u308b\u30b9\u30d4\u30cd\u30eb\u578b\u30cb\u30c3\u30b1\u30eb\u2212\u30de\u30f3\u30ac\u30f3\u9178\u30ea\u30c1\u30a6\u30e0\uff08LNMO\uff09\u7c92\u5b50\u306b\u9069\u7528\u3057\u3001\u30c7\u30fc\u30bf\u30de\u30a4\u30cb\u30f3\u30b0\u306e\u624b\u6cd5\u3092\u99c6\u4f7f\u3057\u3066\u3001\u4e0d\u5747\u4e00\u306a\u5185\u90e8\u69cb\u9020\u306e\u53ef\u8996\u5316\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u3002\u30b9\u30d4\u30cd\u30eb\u578bLNMO\u306f\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\u3068\u4f5c\u52d5\u96fb\u5727\u3092\u6709\u3059\u308b\u6b63\u6975\u6d3b\u7269\u8cea\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5145\u653e\u96fb\u30b5\u30a4\u30af\u30eb\u306b\u4f34\u3046\u6027\u80fd\u52a3\u5316\u304c\u5b9f\u7528\u5316\u3078\u306e\u5927\u304d\u306a\u8ab2\u984c\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u4e3b\u8981\u56e0\u3068\u3057\u3066LNMO\u7c92\u5b50\u5185\u90e8\u306e\u30ca\u30ce\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u7d44\u6210\u30fb\u4fa1\u6570\u7b49\u306e\u4e0d\u5747\u4e00\u6027\u304c\u95a2\u9023\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300c\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\u2212XAFS\u6cd5\u300d\u306b\u3088\u308b\u30b9\u30d4\u30cd\u30eb\u578bLNMO\u7c92\u5b50\u306e\u89b3\u5bdf\u306f\u3001\u5927\u578b\u653e\u5c04\u5149\u65bd\u8a2dSPring-8\u306e\u7406\u7814\u30d3\u30fc\u30e0\u30e9\u30a4\u30f3BL29XU\u3067\u884c\u3044\u307e\u3057\u305f\u3002Ni\u53ca\u3073Mn\u306e2\u5143\u7d20\u306e\u5404K\u6bbb\u5438\u53ce\u7aef\u8fd1\u508d\u306eX\u7dda\u30a8\u30cd\u30eb\u30ae\u30fc\u70b9\u3067\u3001LNMO\u7c92\u5b50\u30922\u6b21\u5143\u8d70\u67fb\u3057\u306a\u304c\u3089\u56de\u6298\u30d1\u30bf\u30fc\u30f3\u3092\u6e2c\u5b9a\u3057\u3001\u4f4d\u76f8\u56de\u5fa9\u8a08\u7b97\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001Ni\u53ca\u3073Mn\u306e\u5404K\u6bbb\u5438\u53ce\u7aef\u3067\u305d\u308c\u305e\u308c80 nm\u300160 nm\u306e\u7a7a\u9593\u5206\u89e3\u80fd\u306e\u518d\u69cb\u6210\u632f\u5e45\u30fb\u4f4d\u76f8\u753b\u50cf\u3068\u5bfe\u5fdc\u3059\u308bXAFS\u53ca\u3073\u4f4d\u76f8\u30b9\u30da\u30af\u30c8\u30eb\u3092\u5f97\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u518d\u69cb\u6210\u753b\u50cf\u304b\u3089\u5f97\u3089\u308c\u308bXAFS\u53ca\u3073\u4f4d\u76f8\u30b9\u30da\u30af\u30c8\u30eb\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001Ni\u53ca\u3073Mn\u306e\u5143\u7d20\u7d44\u6210\u6bd4\u5206\u5e03\u3084\u4fa1\u6570\u5206\u5e03\u7c92\u5b50\u5168\u4f53\u306e\u96fb\u5b50\u5bc6\u5ea6\u5206\u5e03\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u5404\u5316\u5b66\u72b6\u614b\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7a7a\u9593\u5206\u5e03\u306f\u3001LNMO\u7c92\u5b50\u5185\u306b\u7d44\u6210\u30fb\u5316\u5b66\u72b6\u614b\u306b\u8907\u6570\u306e\u8981\u7d20\u304c\u4e0d\u5747\u4e00\u306b\u5206\u5e03\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u5506\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u7d50\u679c\u3092\u8e0f\u307e\u3048\u3066\u3001\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u9593\u306e\u76f8\u95a2\u6027\u3092\u5206\u985e\u62bd\u51fa\u3059\u308b\u76ee\u7684\u3067\u3001\u30c7\u30fc\u30bf\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0<sup>[5]<\/sup>\u3092\u7528\u3044\u3066\u8abf\u3079\u305f\u3068\u3053\u308d\u3001\u7d71\u8a08\u7684\u306b3\u3064\u306e\u76f8\u95a2\u6027\u5206\u5e03G<sub>1<\/sub>,G<sub>2<\/sub>,G<sub>3<\/sub>\u306b\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002G<sub>1<\/sub>,G<sub>2,<\/sub>G<sub>3<\/sub>\u5404\u30b0\u30eb\u30fc\u30d7\u306e\u3082\u3064\u76f8\u95a2\u95a2\u4fc2\u3092\u6ce8\u8996\u3059\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u898f\u5247\u578b\u3001\u4e0d\u898f\u5247\u578b\u3001\u4e0d\u7d14\u7269\u76f8\u3068\u4e88\u60f3\u3055\u308c\u308b\u69cb\u9020\u5206\u5e03\u3092\u3082\u3061\u3001\u4e3b\u6210\u5206\u3067\u3042\u308bG<sub>1<\/sub>\u7c92\u5b50\u4e2d\u5fc3\u90e8\u3001\u305d\u306e\u4ed6\u306f\u7c92\u5b50\u304c\u5916\u90ed\u90e8\u306b\u5206\u5e03\u3059\u308b\u50be\u5411\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-73463 size-full\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2021\/06\/ookubo.jpg\" alt=\"\" width=\"1055\" height=\"428\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2021\/06\/ookubo.jpg 1055w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2021\/06\/ookubo-610x247.jpg 610w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2021\/06\/ookubo-768x312.jpg 768w\" sizes=\"auto, (max-width: 1055px) 100vw, 1055px\" \/><\/p>\n<h4><strong>\u4eca\u5f8c\u306e\u671f\u5f85<\/strong><\/h4>\n<p>\u672c\u7814\u7a76\u6210\u679c\u306f\u73fe\u72b6\u3067\u306f\u3001\u6e2c\u5b9a\u7c92\u5b50\u306f\u96fb\u6c60\u3068\u3057\u3066\u50cd\u304f\u524d\u306e\u6b62\u307e\u3063\u305f\u72b6\u614b\u3067\u3059\u304c\u3001\u6b21\u306e\u6bb5\u968e\u3068\u3057\u3066\u6b63\u6975\u6d3b\u7269\u8cea\u7c92\u5b50\u304c\u5b9f\u969b\u306b\u96fb\u6c60\u3068\u3057\u3066\u50cd\u3044\u3066\u3044\u308b\u201c\u305d\u306e\u5834\uff08\u30aa\u30da\u30e9\u30f3\u30c9\uff09\u201d\u3067\u306e\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3\uff0dXAFS\u8a08\u6e2c\u30fb\u30c7\u30fc\u30bf\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3078\u3068\u5c55\u958b\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u89e3\u6790\u306e\u529b\u3092\u99c6\u52d5\u529b\u306b\u3057\u3066\u3001\u5145\u653e\u96fb\u904e\u7a0b\u3067\u306e\u52d5\u7684\u306a\u5316\u5b66\u53cd\u5fdc\u306b\u304a\u3044\u3066\u3082\u3001\u4e3b\u53cd\u5fdc\u30fb\u526f\u53cd\u5fdc\u306a\u3069\u3092\u5206\u985e\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3XAFS\u8a08\u6e2c\u306f\u3001\u6b21\u4e16\u4ee3\u653e\u5c04\u5149\u65bd\u8a2d\u3067\u306e\u5149\u6e90\u6027\u80fd\u306e\u5411\u4e0a\u306e\u6069\u6075\u3092\u6700\u5927\u7d1a\u306b\u53d7\u3051\u308b\u6e2c\u5b9a\u6280\u8853\u3067\u3042\u308b\u306e\u3067\u3001\u4eca\u5f8c\u3001\u66f4\u306a\u308b\u8a08\u6e2c\u6642\u9593\u306e\u77ed\u7e2e\u5316\u30fb\u7a7a\u9593\u5206\u89e3\u80fd\u306e\u5411\u4e0a\u30fb\u30aa\u30da\u30e9\u30f3\u30c9\u8a08\u6e2c\u306e\u666e\u53ca\u30fb\u9ad8\u5ea6\u5316\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002\u305d\u308c\u306b\u4f34\u3044\u3001\u8a08\u6e2c\u304b\u3089\u5f97\u3089\u308c\u308b\u60c5\u5831\u91cf\u304c\u7206\u767a\u7684\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30c7\u30fc\u30bf\u30de\u30a4\u30cb\u30f3\u30b0\u306a\u3069\u9ad8\u5ea6\u60c5\u5831\u51e6\u7406\u306e\u7a4d\u6975\u7684\u306a\u6d3b\u7528\u306b\u3088\u308a\u3001\u96fb\u6c60\u30fb\u89e6\u5a92\u306a\u3069\u5148\u7aef\u6750\u6599\u306e\u6a5f\u80fd\u306e\u6839\u6e90\u304c\u3088\u308a\u52b9\u7387\u7684\u306b\u7406\u89e3\u3055\u308c\u3001\u8a2d\u8a08\u30fb\u958b\u767a\u304c\u4fc3\u9032\u3055\u308c\u308b\u3082\u306e\u3068\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4><strong>\u00a0<\/strong>\u3010\u8b1d\u8f9e\u3011<\/h4>\n<p>\u672c\u7814\u7a76\u306f\u65e5\u672c\u5b66\u8853\u632f\u8208\u4f1a\uff08JSPS\uff09\u79d1\u5b66\u7814\u7a76\u8cbb\u52a9\u6210\u4e8b\u696d\uff08\u8ab2\u984c\u756a\u53f7 18H05253, 19H05814, 19H05815, 19H05816, 20K15375\uff09\u53ca\u3073\u6587\u90e8\u79d1\u5b66\u7701\u300c\u4eba\u30fb\u74b0\u5883\u3068\u7269\u8cea\u3092\u7e4b\u3050\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u5275\u51fa\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u652f\u63f4\u3092\u53d7\u3051\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<h4>\u3010\u8ad6\u6587\u60c5\u5831\u3011<\/h4>\n<p>\u30bf\u30a4\u30c8\u30eb\uff1aVisualization of Structural Heterogeneities in Particles of Lithium Nickel Manganese Oxide Cathode Materials by Ptychographic X-ray Absorption Fine Structure<\/p>\n<p>\u8457\u8005\uff1aHideshi Uematsu, Nozomu Ishiguro*, Masaki Abe, Shuntaro Takazawa, Jungmin Kang, Eiji Hosono, Nguyen Duong Nguyen, Hieu Chi Dam, Masashi Okubo, Yukio Takahashi<\/p>\n<p>\u63b2\u8f09\u8a8c\uff1a<a href=\"https:\/\/pubs.acs.org\/journal\/jpclcd\"><em>The Journal of Physical Chemistry Letters<\/em><\/a><\/p>\n<p>DOI\uff1a<a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.jpclett.1c01445\">10.1021\/acs.jpclett.1c01445<\/a><\/p>\n<p>\u7b46\u982d\u8457\u8005\uff1a\u4e0a\u677e\u82f1\u53f8\uff08\u6771\u5317\u5927\u5b66 \u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1 \u91d1\u5c5e\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u5de5\u5b66\u5c02\u653b \u4fee\u58eb2\u5e74\u30fb\u6771\u5317\u5927\u5b66\u56fd\u969b\u653e\u5c04\u5149\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30fb\u30b9\u30de\u30fc\u30c8\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u30fb\u6771\u5317\u5927\u5b66\u591a\u5143\u7269\u8cea\u79d1\u5b66\u7814\u7a76\u6240\uff09<\/p>\n<p>\u8cac\u4efb\u8457\u8005\uff1a\u77f3\u9ed2 \u5fd7\uff08\u6771\u5317\u5927\u5b66\u56fd\u969b\u653e\u5c04\u5149\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30fb\u30b9\u30de\u30fc\u30c8\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u30fb\u6771\u5317\u5927\u5b66\u591a\u5143\u7269\u8cea\u79d1\u5b66\u7814\u7a76\u6240\uff09<\/p>\n<h4>\u3010\u7528\u8a9e\u8aac\u660e\u3011<\/h4>\n<h6>[1] \uff38\u7dda\u30bf\u30a4\u30b3\u30b0\u30e9\u30d5\u30a3<\/h6>\n<p>\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\uff38\u7dda\u56de\u6298\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u624b\u6cd5\u306e\u4e00\u3064\u3002\uff38\u7dda\u7167\u5c04\u9818\u57df\u304c\u91cd\u306a\u308b\u3088\u3046\u306b\u8a66\u6599\u3092\u4e8c\u6b21\u5143\u7684\u306b\u8d70\u67fb\u3057\u3001\u5404\u8d70\u67fb\u70b9\u304b\u3089\u306e\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u56de\u6298\u30d1\u30bf\u30fc\u30f3\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u305d\u3057\u3066\u3001\u56de\u6298\u30d1\u30bf\u30fc\u30f3\u306b\u4f4d\u76f8\u56de\u5fa9\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u3001\u8a66\u6599\u50cf\u3092\u518d\u69cb\u6210\u3059\u308b\u624b\u6cd5\u3002<\/p>\n<h6>[2] \uff38\u7dda\u5438\u53ce\u5fae\u7d30\u69cb\u9020\uff08XAFS\uff09<\/h6>\n<p>X\u7dda\u5438\u53ce\u30b9\u30da\u30af\u30c8\u30eb\u306e\u5438\u53ce\u7aef\u4ed8\u8fd1\u306b\u307f\u3089\u308c\u308b\u56fa\u6709\u306e\u69cb\u9020\u3002XAFS\u306e\u89e3\u6790\u306b\u3088\u3063\u3066\u3001X\u7dda\u5438\u53ce\u539f\u5b50\u306e\u96fb\u5b50\u72b6\u614b\u3084\u305d\u306e\u5468\u8fba\u69cb\u9020\u306a\u3069\u306e\u60c5\u5831\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002XAFS\u306f\u3001X-ray Absorption Fine Structure\u306e\u7565\u3002<\/p>\n<h6>[3] \u5927\u578b\u653e\u5c04\u5149\u65bd\u8a2d\u300cSPring-8\u300d<\/h6>\n<p>\u5175\u5eab\u770c\u306e\u64ad\u78e8\u79d1\u5b66\u516c\u5712\u90fd\u5e02\u306b\u3042\u308b\u4e16\u754c\u6700\u9ad8\u6027\u80fd\u306e\u653e\u5c04\u5149\u3092\u751f\u307f\u51fa\u3059\u7406\u5316\u5b66\u7814\u7a76\u6240\u306e\u65bd\u8a2d\u3067\u3001\u305d\u306e\u5229\u7528\u8005\u652f\u63f4\u306f\u9ad8\u8f1d\u5ea6\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u304c\u884c\u3063\u3066\u3044\u308b\u3002SPring-8\u306e\u540d\u524d\u306fSuper Photon ring-8 GeV\u306b\u7531\u6765\u3002\u653e\u5c04\u5149\u3068\u306f\u3001\u96fb\u5b50\u3092\u5149\u3068\u307b\u307c\u7b49\u3057\u3044\u901f\u5ea6\u307e\u3067\u52a0\u901f\u3057\u3001\u96fb\u78c1\u77f3\u306b\u3088\u3063\u3066\u9032\u884c\u65b9\u5411\u3092\u66f2\u3052\u305f\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u5f37\u529b\u306a\u96fb\u78c1\u6ce2\u306e\u3053\u3068\u3002SPring-8\u3067\u306f\u3001\u9060\u8d64\u5916\u304b\u3089\u53ef\u8996\u5149\u7dda\u3001\u8edfX\u7dda\u3092\u7d4c\u3066\u786cX\u7dda\u306b\u81f3\u308b\u5e45\u5e83\u3044\u6ce2\u9577\u57df\u3067\u653e\u5c04\u5149\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u539f\u5b50\u6838\u306e\u7814\u7a76\u304b\u3089\u30ca\u30ce\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u30d0\u30a4\u30aa\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u7523\u696d\u5229\u7528\u3084\u79d1\u5b66\u635c\u67fb\u307e\u3067\u5e45\u5e83\u3044\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n<h6>[4] \u53ef\u5e72\u6e09\u6027\uff08\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\uff09<\/h6>\n<p>\u6ce2\u3068\u6ce2\u304c\u91cd\u306a\u308a\u5408\u3046\u3068\u304d\u3001\u6253\u3061\u6d88\u3057\u5408\u3063\u305f\u308a\u3001\u5f37\u3081\u5408\u3063\u305f\u308a\u3059\u308b\u6027\u8cea\u3002<\/p>\n<h6>[5] \u30c7\u30fc\u30bf\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0<\/h6>\n<p>\u6a5f\u68b0\u5b66\u7fd2\u30fb\u30c7\u30fc\u30bf\u30de\u30a4\u30cb\u30f3\u30b0\u624b\u6cd5\u306e\u4e00\u3064\u3002\u300c\u6559\u5e2b\u306a\u3057\u5b66\u7fd2\u300d\u306b\u5206\u985e\u3055\u308c\u3001\u591a\u6570\u306e\u30c7\u30fc\u30bf\u7fa4{x<sub>i<\/sub>}\u304b\u3089\u3001\u51fa\u529b\u7d50\u679cy\u3092\u672a\u77e5\u306e\u307e\u307e\u3001\u305d\u306e\u80cc\u5f8c\u306b\u5b58\u5728\u3059\u308b\u672c\u8cea\u7684\u306a\u76f8\u95a2\u6027\u3092\u5206\u985e\u3059\u308b\u89e3\u6790\u624b\u6cd5\u3067\u3042\u308a\u3001\u672a\u77e5\u306e\u4e8b\u8c61\u306e\u5b58\u5728\u3092\u4e88\u6e2c\u3059\u308b\u306e\u306b\u529b\u3092\u767a\u63ee\u3059\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96fb\u6c60\u6750\u6599\u7c92\u5b50\u5185\u90e8\u306e\u9ad8\u7cbe\u7d30\u306a\u53ef\u8996\u5316\u306b\u6210\u529f \u591a\u6b21\u5143\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u8a08\u6e2c\u3068\u30c7\u30fc\u30bf\u79d1\u5b66\u306e\u9023\u643a \u3010\u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8\u3011 \u96fb\u6c60\u6750\u6599\u306a\u3069\u8907\u96d1\u30fb\u4e0d\u5747\u4e00\u306a\u5185\u90e8\u69cb\u9020\u3092\u5206\u6790\u3059\u308b\u30ca\u30ce\u9855\u5fae\u93e1\u3084\u5316\u5b66\u5206\u6790\u30c4\u30fc\u30eb\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b \u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u6b63\u6975\u6d3b\u7269\u8cea\u7c92\u5b50\u5185\u90e8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":73481,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[40,1],"tags":[357,204,5],"class_list":["post-73462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-topic","category-news","tag-pressrelease","tag-highlight","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/73462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/comments?post=73462"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/73462\/revisions"}],"predecessor-version":[{"id":73537,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/73462\/revisions\/73537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/media\/73481"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/media?parent=73462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/categories?post=73462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/tags?post=73462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}