{"id":1739,"date":"2021-12-01T15:22:17","date_gmt":"2021-12-01T06:22:17","guid":{"rendered":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/?p=1739"},"modified":"2021-12-02T09:30:54","modified_gmt":"2021-12-02T00:30:54","slug":"20211201","status":"publish","type":"post","link":"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/2021\/12\/01\/20211201\/","title":{"rendered":"\u3064\u304f\u3070\u5e02\u306b\u3042\u308b\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u52a0\u901f\u5668\u7814\u7a76\u6a5f\u69cb\u306b\u3066\u5b9f\u9a13\u3092\u884c\u3044\u307e\u3057\u305f\u3002"},"content":{"rendered":"\n<p>11\/19 \u2013 11\/23\u304a\u3088\u307311\/27-11\/29\u306b\u304b\u3051\u3066\u8328\u57ce\u770c\u3064\u304f\u3070\u5e02\u306b\u3042\u308b\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u52a0\u901f\u5668\u7814\u7a76\u6a5f\u69cb\u306e\u653e\u5c04\u5149\u65bd\u8a2d(Photo Factory)\u306b\u884c\u304d\u3001\u653e\u5c04\u5149X\u7dda\u3092\u7528\u3044\u305f\u30ca\u30ce\u30b9\u30b1\u30fc\u30ebX\u7ddaCT\u6e2c\u5b9a\u3068X\u7dda\u5438\u53ce\u5fae\u7d30\u69cb\u9020 (XAFS)\u6e2c\u5b9a\u3092\u884c\u3044\u307e\u3057\u305f\u3002 <\/p>\n\n\n\n<p>\u30ca\u30ce\u30b9\u30b1\u30fc\u30ebX\u7ddaCT\u3067\u306f\u3001\u901a\u5e38\u306eX\u7ddaCT\u3067\u306f\u96e3\u3057\u3044\u9ad8\u89e3\u50cf\u5ea6(50 nm)\u306e3\u6b21\u5143\u69cb\u9020\u89e3\u6790\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u5ca9\u77f3\u3068\u6c34\u306e\u53cd\u5fdc\u306b\u3088\u308b\u7a7a\u9699\u306e\u89b3\u5bdf\u3084\u9271\u7269\u7d44\u7e54\u306e\u69cb\u9020\u89e3\u6790\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>XAFS\u6e2c\u5b9a\u3067\u306f\u7279\u5b9a\u5143\u7d20\u306e\u5316\u5b66\u72b6\u614b\uff08\u4fa1\u6570\u306a\u3069\uff09\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u4eca\u56de\u306e\u5b9f\u9a13\u3067\u306f\u3001\u86c7\u7d0b\u5ca9\u306b\u542b\u307e\u308c\u308b\u9244\u306e\u9178\u5316\u72b6\u614b(Fe3+\/Fe2+\u6bd4)\u306e\u5206\u5e03\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u6e2c\u5b9a\u306b\u3088\u3063\u3066\u3001\u86c7\u7d0b\u5ca9\u5316\u306b\u3088\u308b\u6c34\u7d20\u767a\u751f\u6a5f\u69cb\u3092\u89e3\u660e\u3059\u308b\u3046\u3048\u3067\u91cd\u8981\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\uff08<a href=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/research\/water-rock\/seawater-mantle\/\" data-type=\"URL\" data-id=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/index.php\/research\/water-rock\/seawater-mantle\/\">\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a>\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1504\" height=\"675\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_XAFS_CT-1.jpg\" alt=\"\" class=\"wp-image-1737\" srcset=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_XAFS_CT-1.jpg 1504w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_XAFS_CT-1-300x135.jpg 300w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_XAFS_CT-1-768x345.jpg 768w\" sizes=\"(max-width: 1504px) 100vw, 1504px\" \/><figcaption>\u30b7\u30f3\u30af\u30ed\u30c8\u30ed\u30f3\u653e\u5c04X\u7dda\u3092\u7528\u3044\u305f\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30c8\u30eb\u30b9\u30b1\u30fc\u30ebX\u7ddaCT<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1523\" height=\"726\" src=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_2D_Imaging_XAFS-1.jpg\" alt=\"\" class=\"wp-image-1738\" srcset=\"https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_2D_Imaging_XAFS-1.jpg 1523w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_2D_Imaging_XAFS-1-300x143.jpg 300w, https:\/\/geo.kankyo.tohoku.ac.jp\/gmel2\/wp-content\/uploads\/2021\/12\/NW2A_2D_Imaging_XAFS-1-768x366.jpg 768w\" sizes=\"(max-width: 1523px) 100vw, 1523px\" \/><figcaption>X\u7dda\u5438\u53ce\u5fae\u7d30\u69cb\u9020\uff08XAFS\uff09\u89e3\u6790\u306b\u3088\u308b\u86c7\u7d0b\u5ca9\u306eFe3+\u30de\u30c3\u30d4\u30f3\u30b0<\/figcaption><\/figure>\n\n\n\n<p>\u3010\u95a2\u9023\u30ea\u30f3\u30af\u3011<br><a href=\"https:\/\/www2.kek.jp\/imss\/pf\/apparatus\/bl\/nw2a.html\">AR-NW2A\uff1a \u6642\u9593\u5206\u89e3DXAFS\uff0f\uff38\u7dda\u9855\u5fae\u93e1 | \u653e\u5c04\u5149\u5b9f\u9a13\u65bd\u8a2d &#8211; 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