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\u7528\u8a9e\u89e3\u8aac<\/strong><\/h3>\n

1<\/sup>\u5305\u6709\u7269\uff1a\u9271\u7269\u306e\u4e2d\u306b\u3068\u308a\u3053\u307e\u308c\u305f\u6d41\u4f53\u3001\u307e\u305f\u306f\u56fa\u4f53\u306e\u3053\u3068\u3002\u4e3b\u306b\u9271\u7269\u306e\u6210\u9577\u904e\u7a0b\u3084\u3001\u9271\u7269\u306e\u5272\u308c\u76ee\u304c\u4fee\u5fa9\u3055\u308c\u308b\u969b\u306b\u53d6\u308a\u8fbc\u307e\u308c\u3001\u9271\u7269\u304c\u5f62\u6210\u3001\u3042\u308b\u3044\u306f\u5206\u5e03\u3057\u3066\u3044\u305f\u5f53\u6642\u306e\u74b0\u5883\u3092\u63a8\u5b9a\u3059\u308b\u3046\u3048\u3067\u91cd\u8981\u306a\u60c5\u5831\u6e90\u3068\u306a\u308b\u3002<\/p>\n

2<\/sup>\u30de\u30f3\u30c8\u30eb\u6355\u7372\u5ca9\uff1a\u30de\u30f3\u30c8\u30eb\u5185\u304b\u3089\u5730\u8868\u3078\u30de\u30b0\u30de\u304c\u4e0a\u6607\u3059\u308b\u969b\u3001\u305d\u306e\u901a\u8def\uff08\u706b\u9053\uff09\u306e\u5185\u58c1\u3092\u69cb\u6210\u3057\u3066\u3044\u305f\u30de\u30f3\u30c8\u30eb\u7269\u8cea\u306e\u4e00\u90e8\u304c\u30de\u30b0\u30de\u306b\u53d6\u308a\u8fbc\u307e\u308c\u3001\u5730\u8868\u307e\u3067\u904b\u3070\u308c\u305f\u5ca9\u77f3\u3002\u6398\u524a\u3067\u306f\u5230\u9054\u4e0d\u53ef\u80fd\u306a\u30de\u30f3\u30c8\u30eb\u306e\u60c5\u5831\u3092\u76f4\u63a5\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u91cd\u8981\u306a\u8a66\u6599\u3067\u3042\u308b\u3002<\/p>\n

3<\/sup>\u5358\u659c\u8f1d\u77f3\uff1a\u30de\u30f3\u30c8\u30eb\u6355\u7372\u5ca9\u3092\u69cb\u6210\u3059\u308b\u4e3b\u8981\u306a\u9271\u7269\u306e\u4e00\u7a2e\u3002\u4e3b\u306b\u30ab\u30eb\u30b7\u30a6\u30e0\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u3001\u9244\u3001\u30b1\u30a4\u7d20\u3001\u9178\u7d20\u306a\u3069\u306b\u3088\u308a\u69cb\u6210\u3055\u308c\u308b\u3002<\/p>\n

4<\/sup>\u653e\u5c04\u5149X\u7dda\u30ca\u30ceCT\uff1aX\u7ddaCT\u3068\u306f\u3001\u8a66\u6599\u3092\u69d8\u3005\u306a\u65b9\u5411\u304b\u3089X\u7dda\u3067\u64ae\u5f71\u3057\u3001\u8a08\u7b97\u6a5f\u51e6\u7406\u306b\u3088\u3063\u3066\u5185\u90e8\u69cb\u9020\u3092\u4e09\u6b21\u5143\u7684\u306b\u518d\u69cb\u6210\u3059\u308b\u624b\u6cd5\u3067\u3042\u308b\u3002\u653e\u5c04\u5149X\u7dda\u30ca\u30ceCT\u3067\u306f\u3001\u653e\u5c04\u5149\u3068\u547c\u3070\u308c\u308b\u9ad8\u8f1d\u5ea6X\u7dda\u3092\u5149\u6e90\u3068\u3057\u3066\u7528\u3044\u3001\u3055\u3089\u306bX\u7dda\u30ec\u30f3\u30ba\u3067\u50cf\u3092\u62e1\u5927\u3059\u308b\u3053\u3068\u3067\u3001\u6570\u5341\uff5e\u6570\u767e\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u306e\u7a7a\u9593\u5206\u89e3\u80fd\u3067\u8a66\u6599\u5185\u90e8\u3092\u53ef\u8996\u5316\u3067\u304d\u308b\u3002<\/p>\n

5<\/sup>\u9855\u5fae\u30e9\u30de\u30f3\u5206\u5149\u6cd5\uff1a\u30e9\u30de\u30f3\u5206\u5149\u6cd5\u3068\u306f\u3001\u8a66\u6599\u306b\u53ef\u8996\u5149\u3092\u7167\u5c04\u3057\u305f\u969b\u306b\u751f\u3058\u308b\u30e9\u30de\u30f3\u6563\u4e71\u5149\u3092\u89e3\u6790\u3059\u308b\u3053\u3068\u3067\u7269\u8cea\u306e\u7a2e\u985e\u3084\u69cb\u9020\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u624b\u6cd5\u3067\u3042\u308b\u3002\u9855\u5fae\u30e9\u30de\u30f3\u5206\u5149\u6cd5\u3067\u306f\u9855\u5fae\u93e1\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u7d041 \u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30c8\u30eb\u7a0b\u5ea6\u306e\u5fae\u5c0f\u9818\u57df\u304b\u3089\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n

6<\/sup>\u8d70\u67fb\u900f\u904e\u578bX\u7dda\u9855\u5fae\u93e1\u6cd5\uff08STXM\uff09\uff1a\u6570\u5341\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u7a0b\u5ea6\u306b\u96c6\u5149\u3057\u305fX\u7dda\uff08\u653e\u5c04\u5149\uff09\u3092\u8a66\u6599\u306b\u7167\u5c04\u3057\u3001\u8a66\u6599\u3092\u8d70\u67fb\u3057\u306a\u304c\u3089\u900f\u904eX\u7dda\u3092\u6e2c\u5b9a\u3059\u308b\u624b\u6cd5\u3002X\u7dda\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5909\u5316\u3055\u305b\u306a\u304c\u3089\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001X\u7dda\u5438\u53ce\u7aef\u8fd1\u508d\u69cb\u9020\uff08XANES\uff09\u30b9\u30da\u30af\u30c8\u30eb\u3092\u53d6\u5f97\u3067\u304d\u3001\u6709\u6a5f\u7269\u4e2d\u306e\u5316\u5b66\u7d50\u5408\u72b6\u614b\u3084\u5b98\u80fd\u57fa\u306e\u60c5\u5831\u3092\u89e3\u6790\u3067\u304d\u308b\u3002<\/p>\n

7<\/sup>\u5927\u578b\u653e\u5c04\u5149\u65bd\u8a2dSPring-8\uff1a\u7406\u5316\u5b66\u7814\u7a76\u6240\u304c\u6240\u6709\u3059\u308b\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\u5927\u578b\u653e\u5c04\u5149\u65bd\u8a2d\u3067\u3001\u5229\u7528\u8005\u652f\u63f4\u7b49\u306f\u9ad8\u8f1d\u5ea6\u5149\u79d1\u5b66\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\uff08JASRI\uff09\u304c\u884c\u3063\u3066\u3044\u308b\u3002SPring-8\uff08\u30b9\u30d7\u30ea\u30f3\u30b0\u30a8\u30a4\u30c8\uff09\u306e\u540d\u524d\u306fS<\/u>uper P<\/u>hoton ring-8<\/u> GeV\u306b\u7531\u6765\u3002SPring-8\u3067\u306f\u3001\u653e\u5c04\u5149\u3092\u7528\u3044\u3066\u30ca\u30ce\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u30d0\u30a4\u30aa\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3084\u7523\u696d\u5229\u7528\u307e\u3067\u5e45\u5e83\u3044\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n

8<\/sup>\u653e\u5c04\u5149\u5b9f\u9a13\u65bd\u8a2d\u30d5\u30a9\u30c8\u30f3\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\uff1aKEK\u3064\u304f\u3070\u30ad\u30e3\u30f3\u30d1\u30b9\u306b\u3042\u308b\u653e\u5c04\u5149\u65bd\u8a2d\u3002\u96fb\u2f26\u52a0\u901f\u5668\u304b\u3089\u2f63\u307e\u308c\u308b\u653e\u5c04\u5149\u3067\u3001\u7269\u8cea\u30fb\u2f63\u547d\u306e\u69cb\u9020\u304b\u3089\u6a5f\u80fd\u767a\u73fe\u306e\u3057\u304f\u307f\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u7814\u7a76\u3092\u63a8\u9032\u3057\u3066\u3044\u308b\u3002PF \u30ea\u30f3\u30b0\uff082.5 GeV\uff09\u3001PF \u30a2\u30c9\u30d0\u30f3\u30b9\u30c8\u30ea\u30f3\u30b0\uff08PF-AR, 6.5 GeV\uff09\u3068\u3044\u3046\u3001\u7279\u5fb4\u3042\u308b2\u3064\u306e\u653e\u5c04\u5149\u5c02\u2f64\u306e\u5149\u6e90\u52a0\u901f\u5668\u3092\u6709\u3057\u3001KEK\u3067\u57f9\u3063\u3066\u304d\u305f\u653e\u5c04\u5149\u6280\u8853\u30fb\u52a0\u901f\u5668\u6280\u8853\u306b\u3088\u308a\u4e16\u754c\u6700\u5148\u7aef\u306e\u7814\u7a76\u306e\u5834\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002<\/p>\n

9<\/sup>\u767d\u91d1\u65cf\u9271\u7269\uff1a\u767d\u91d1\uff08Pt\uff09\u3084\u30a4\u30ea\u30b8\u30a6\u30e0\uff08Ir\uff09\u306a\u3069\u306e\u767d\u91d1\u65cf\u5143\u7d20\u3092\u4e3b\u6210\u5206\u3068\u3059\u308b\u9271\u7269\u3002\u30de\u30f3\u30c8\u30eb\u6355\u7372\u5ca9\u4e2d\u3067\u306f\u7523\u51fa\u983b\u5ea6\u304c\u4f4e\u3044\u304c\u3001\u30de\u30f3\u30c8\u30eb\u5185\u306e\u30d7\u30ed\u30bb\u30b9\u3084\u6838-\u30de\u30f3\u30c8\u30eb\u76f8\u4e92\u4f5c\u7528\u3092\u89e3\u660e\u3059\u308b\u3046\u3048\u3067\u6ce8\u76ee\u3055\u308c\u308b\u9271\u7269\u3067\u3042\u308b\u3002<\/p>\n

10<\/sup>\u591a\u74b0\u82b3\u9999\u65cf\u70ad\u5316\u6c34\u7d20\uff1a\u82b3\u9999\u74b0\u304c\u8907\u6570\u3064\u306a\u304c\u3063\u305f\u5316\u5b66\u7269\u8cea\u306e\u7dcf\u79f0\u3002\u4e3b\u306b\u71c3\u713c\u904e\u7a0b\u3067\u751f\u6210\u3055\u308c\u3001\u5927\u6c17\u3001\u6c34\u3001\u571f\u58cc\u306a\u3069\u306e\u74b0\u5883\u4e2d\u306b\u5e83\u304f\u5206\u5e03\u3059\u308b\u3002<\/p>\n

\u7814\u7a76\u8005\u306e\u30b3\u30e1\u30f3\u30c8<\/strong><\/h3>\n

\u4eca\u56de\u6271\u3063\u305f\u30de\u30f3\u30c8\u30eb\u6355\u7372\u5ca9\u306f\u30011000 \u2103\u3092\u8d85\u3048\u308b\u9ad8\u6e29\u3068\u6570GPa\u3068\u3044\u3046\u9ad8\u5727\u304c\u652f\u914d\u3059\u308b\u6975\u9650\u74b0\u5883\u4e0b\u306b\u7f6e\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u3088\u3046\u306a\u6761\u4ef6\u4e0b\u3067\u6709\u6a5f\u7269\u304c\u5408\u6210\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u306f\u975e\u5e38\u306b\u8208\u5473\u6df1\u304f\u3001\u5927\u304d\u306a\u30ed\u30de\u30f3\u3092\u611f\u3058\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306f\u3001\u30de\u30f3\u30c8\u30eb\u5185\u90e8\u3067\u5408\u6210\u3055\u308c\u305f\u6709\u6a5f\u7269\u306e\u7279\u6027\u3084\u305d\u306e\u5f62\u6210\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u3001\u3088\u308a\u8a73\u7d30\u306b\u89e3\u660e\u3057\u3066\u3044\u304f\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\uff08\u4e09\u6d25\u5ddd\u3000\u5230\uff09<\/p>\n

\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\u3068\u8457\u8005<\/strong><\/h3>\n

\u30bf\u30a4\u30c8\u30eb\uff1aAbiotic polycyclic aromatic hydrocarbons originating from the sub-oceanic mantle\uff08\u6d77\u6d0b\u4e0b\u306e\u30de\u30f3\u30c8\u30eb\u306b\u7531\u6765\u3059\u308b\u591a\u74b0\u82b3\u9999\u65cf\u70ad\u5316\u6c34\u7d20\uff09
\n\u8457\u3000\u3000\u8005\uff1aItaru Mitsukawa, Akira Miyake, Yohei Igami, Tetsu Kogiso, Norikatsu Akizawa, Junya Matsuno, Megumi Matsumoto, Akira Tsuchiyama, Kentaro Uesugi, Masahiro Yasutake, Tomoki Taguchi, Yoshio Takahashi, Shohei Yamashita, Shota Okumura
\n\u63b2 \u8f09 \u8a8c\uff1aScientific Reports
\nDOI\uff1a10.1038\/s41598-025-32798-x<\/p>\n

\u53c2\u8003\u56f3\u8868<\/strong><\/h3>\n
\"\"

\u56f32\u3000\u5305\u6709\u7269\u304b\u3089\u53d6\u5f97\u3057\u305f\u30e9\u30de\u30f3\u30b9\u30da\u30af\u30c8\u30eb\uff08\u4e0b\u5411\u304d\u306e\u8d64\u4e09\u89d2\u304c\u6709\u6a5f\u7269\u306b\u7531\u6765\uff09<\/p><\/div>\n

\"\"

\u56f33\u3000\u86cd\u5149\u9855\u5fae\u93e1\u50cf\u3002\u767d\u77e2\u5370\u3067\u793a\u3057\u305f\u90e8\u5206\u3067\u5305\u6709\u7269\u5185\u306e\u6709\u6a5f\u7269\u304c\u5f37\u3044\u86cd\u5149\u3092\u793a\u3059\u3002<\/p><\/div>\n

\"\"

\u56f34\u3000STXM\u306e\u5206\u6790\u7d50\u679c\u3002(a) 280 eV\u306eX\u7dda\u306e\u5438\u53ce\u91cf\u3092\u793a\u3059\u30de\u30c3\u30d7 (b) \u82b3\u9999\u65cf\u70ad\u7d20\uff08\u8d64\uff09\u3001\u4e00\u9178\u5316\u70ad\u7d20\uff08\u7dd1\uff09\u3001\u4e8c\u9178\u5316\u70ad\u7d20\uff08\u9752\uff09\u306e\u5206\u5e03\u3092\u793a\u3059\u30de\u30c3\u30d7 (c) \u5305\u6709\u7269\u306e\u90e8\u5206\u304b\u3089\u5f97\u3089\u308c\u305f\u70ad\u7d20\uff08K\u5438\u53ce\u7aef\uff09\u306eXANES\u30b9\u30da\u30af\u30c8\u30eb\u3002<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\u6d77\u6d0b\u4e0b\u306e\u30de\u30f3\u30c8\u30eb\u306b\u7531\u6765\u3059\u308b\u5ca9\u77f3\u4e2d\u306b\u6709\u6a5f\u7269\u3092\u767a\u898b \u2015\u4e0a\u90e8\u30de\u30f3\u30c8\u30eb\u4e2d\u3067\u306e\u751f\u7269\u304c\u95a2\u4e0e\u3057\u306a\u3044\u6709\u6a5f\u7269\u5408\u6210\u306e\u8a3c\u62e0\u2015 \u6982\u8981 \u4eac\u90fd\u5927\u5b66\u5927\u5b66\u9662\u7406\u5b66\u7814\u7a76\u79d1 \u4e09\u6d25\u5ddd\u5230 \u535a\u58eb\u8ab2\u7a0b\u5b66\u751f\u3001\u4e09\u5b85\u4eae \u540c\u6559\u6388\u3001\u4f0a\u795e\u6d0b\u5e73 \u540c\u51c6\u6559\u6388\u3092\u4e2d\u5fc3\u3068\u3057\u3001\u65e9\u7a32\u7530\u5927\u5b66\u6559\u80b2 […]<\/p>\n","protected":false},"author":1,"featured_media":83271,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[145,178],"class_list":["post-83269","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\/83269","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=83269"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/83269\/revisions"}],"predecessor-version":[{"id":83292,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/83269\/revisions\/83292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media\/83271"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media?parent=83269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/categories?post=83269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/tags?post=83269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}