{"id":2265,"date":"2025-10-14T09:59:00","date_gmt":"2025-10-14T00:59:00","guid":{"rendered":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/?p=2265"},"modified":"2026-04-22T11:47:54","modified_gmt":"2026-04-22T02:47:54","slug":"%e3%83%8e%e3%83%bc%e3%83%99%e3%83%ab%e5%8c%96%e5%ad%a6%e8%b3%9e%e3%81%ab%e9%96%a2%e9%80%a3%e3%81%97%e3%81%9fjrr-3%e3%81%ae%e6%88%90%e6%9e%9c-jrr-3-results-related-to-the-nobel-prize-in-chemistry","status":"publish","type":"post","link":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/?p=2265","title":{"rendered":"\u30ce\u30fc\u30d9\u30eb\u5316\u5b66\u8cde\u306b\u95a2\u9023\u3057\u305fJRR-3\u306e\u6210\u679c \/ JRR-3 results related to the Nobel Prize in Chemistry"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<div class=\"wp-block-group wp-block-entry-content is-layout-flow wp-block-group-is-layout-flow\"><div class=\"has-text-align-right wp-block-post-date\"><time datetime=\"2025-10-14T09:59:00+09:00\">2025\u5e7410\u670814\u65e5<\/time><\/div>\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"165\" src=\"https:\/\/neutrons.issp.u-tokyo.ac.jp\/wp\/wordpress\/wp-content\/uploads\/2025\/10\/kanban_jyunbi.png\" alt=\"\" class=\"wp-image-697\" style=\"width:734px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-left has-medium-font-size\">\u4eac\u90fd\u5927\u5b66\u306e\u5317\u5ddd\u9032\u4eac\u90fd\u5927\u5b66\u7279\u5225\u6559\u6388\u3092\u542b\u30803\u540d\u306b\u300c\u591a\u5b54\u6027\u91d1\u5c5e\u932f\u4f53\uff08MOF\uff09\u306e\u958b\u767a\u300d\u306b\u3088\u308a\u3001<a href=\"https:\/\/www.nobelprize.org\/prizes\/chemistry\/2025\/press-release\/\">\u30ce\u30fc\u30d9\u30eb\u5316\u5b66\u8cde<\/a>\u306e\u53d7\u8cde\u304c\u6c7a\u307e\u308a\u307e\u3057\u305f\u3002<br>MOF\u306e\u6700\u5927\u306e\u7279\u5fb4\u306f\u7121\u6570\u306b\u3042\u308b\u5c0f\u3055\u306a\u7a74\u306b\u7279\u5b9a\u306e\u5206\u5b50\u3092\u53d6\u308a\u8fbc\u3081\u308b\u3053\u3068\u3067\u3059\u3002\u7269\u6027\u7814\u3067\u306f\u3001\u76ca\u7530\u6559\u6388\uff082008\u5e74\u5f53\u6642\u3001\u6a2a\u6d5c\u5e02\u5927\u6240\u5c5e\uff09\u304c\u5317\u5ddd\u7279\u5225\u6559\u6388\u3068\u306e\u5171\u540c\u7814\u7a76\u3067\u3001MOF\u5185\u306b\u9178\u7d20\u5206\u5b50\u3092\u9589\u3058\u8fbc\u3081\u305d\u306e\u78c1\u6c17\u52b1\u8d77\u72b6\u614b\u3092\u8abf\u3079\u308b\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002<br>\u3053\u306e\u6642\u6d3b\u8e8d\u3057\u305f\u306e\u304c\u3001\u7814\u7a76\u7528\u539f\u5b50\u7089JRR-3\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u7269\u6027\u7814\u306e\u4e2d\u6027\u5b50\u5171\u540c\u5229\u7528\u88c5\u7f6ePONTA\u3067\u3001MOF\u306e\u3088\u3046\u306a\u91d1\u5c5e\u30d5\u30ec\u30fc\u30e0\u306e\u4e2d\u306b\u3042\u308b\u9178\u7d20\u5206\u5b50\u306e\u30b9\u30d4\u30f3\u904b\u52d5\u3084\u5206\u5b50\u632f\u52d5\u3092\u89b3\u6e2c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br><br>Three researchers, including Professor Susumu Kitagawa of Kyoto University,\u00a0have been awarded\u00a0<a href=\"https:\/\/www.nobelprize.org\/prizes\/chemistry\/2025\/press-release\/\">the Nobel Prize in Chemistry<\/a><br>for their &#8220;development of porous metal-organic frames (MOFs). &#8221; The most distinctive feature of MOFs is their ability to trap specific molecules in their countless tiny pores. At the Institute for Solid State Physics (ISSP), Professor Masuda (then affiliated with Yokohama City University in 2008), in collaboration with Professor Kitagawa, was conducting research to confine oxygen molecules within MOFs and investigate their magnetically excited states.<br>The ISSP neutron shared-use instrument PONTA, installed in the JRR-3 research reactor, played a crucial role in this research, enabling the observation of the spin motion and molecular vibrations of oxygen molecules within metal frames like MOFs.<\/p>\n\n\n\n<p class=\"has-text-align-left has-medium-font-size\"><br><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u53c2\u8003\u60c5\u5831\uff0fReferences<br>\uff11\uff0e\u8ad6\u6587\u60c5\u5831\uff1a<a href=\"https:\/\/journals.jps.jp\/doi\/10.1143\/JPSJ.77.083703\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Magnetic Excitation in Artificially Designed Oxygen Molecule Magnet | Journal of the Physical Society of Japan<\/mark><\/a><br>\uff12\uff0e\u79d1\u5b66\u65b0\u805e\u306b\u3088\u308b\u7d39\u4ecb\u8a18\u4e8b\uff1a<a href=\"https:\/\/masuda.issp.u-tokyo.ac.jp\/index_202510_kagakushinbun.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">\u9178\u7d20\u5206\u5b50\u306e\u78c1\u6c17\u52b1\u8d77\u4e2d\u6027\u5b50\u6563\u4e71\u5b9f\u9a13\u3067\u89b3\u6e2c &#8211; \u79d1\u5b66\u65b0\u805e<\/mark><\/a><br>\uff13\uff0e\u65e5\u672c\u7269\u7406\u5b66\u4f1aJPSJ\u8a8c\u3067\u306e\u7d39\u4ecb\uff1a<a href=\"https:\/\/masuda.issp.u-tokyo.ac.jp\/index_202510_JPSJ.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">\u9178\u7d20\u5206\u5b50\u304b\u3089\u306a\u308b\u78c1\u6027\u4f53\u306e\u8a2d\u8a08\u3068\u305d\u306e\u4e2d\u6027\u5b50\u6563\u4e71\u5b9f\u9a13<\/mark><\/a><br>\uff14\uff0eJPSJ News and comments\uff1a<a href=\"https:\/\/journals.jps.jp\/doi\/full\/10.7566\/JPSJNC.5.09\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">One-Dimensional Molecular Oxygen Magnet\u2005\u2014A New Type of Low-Dimensional Molecular Crystal\u2014 | JPSJ News and Comments<\/mark><\/a><\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u65bd\u8a2d\u76ca\u7530\u6559\u6388\u304c\u5317\u5ddd\u9032\u7279\u5225\u6559\u6388\uff08\u4eac\u90fd\u5927\u5b66\uff09\u3068MOF\u5185\u306b\u9178\u7d20\u5206\u5b50\u3092\u9589\u3058\u8fbc\u3081\u78c1\u6c17\u52b1\u8d77\u72b6\u614b\u3092\u8abf\u3079\u308b\u5171\u540c\u7814\u7a76\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u5171\u540c\u7814\u7a76\u3067\u6d3b\u8e8d\u3057\u305f\u306e\u304c\u4e2d\u6027\u5b50\u5171\u540c\u5229\u7528\u88c5\u7f6ePONTA\u3067\u3059\u3002<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,11],"tags":[],"class_list":["post-2265","post","type-post","status-publish","format-standard","hentry","category-news","category-11"],"_links":{"self":[{"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/2265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2265"}],"version-history":[{"count":2,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/2265\/revisions"}],"predecessor-version":[{"id":2285,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/2265\/revisions\/2285"}],"wp:attachment":[{"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neutrons.issp.u-tokyo.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}