{"id":2207,"date":"2022-05-16T11:42:38","date_gmt":"2022-05-16T02:42:38","guid":{"rendered":"https:\/\/www.appi.keio.ac.jp\/hayase\/?p=2207"},"modified":"2022-11-19T22:30:13","modified_gmt":"2022-11-19T13:30:13","slug":"%e4%b8%ad%e6%9d%91%e7%a5%90%e8%b2%b4%e5%90%9b%ef%bc%88m1%ef%bc%89%e3%81%ae%e7%a0%94%e7%a9%b6%e8%ab%96%e6%96%87-optimization-of-optical-spin-readout-of-the-nitrogen-vacancy-center-in-diamond-based-on","status":"publish","type":"post","link":"https:\/\/www.appi.keio.ac.jp\/hayase\/%e4%b8%ad%e6%9d%91%e7%a5%90%e8%b2%b4%e5%90%9b%ef%bc%88m1%ef%bc%89%e3%81%ae%e7%a0%94%e7%a9%b6%e8%ab%96%e6%96%87-optimization-of-optical-spin-readout-of-the-nitrogen-vacancy-center-in-diamond-based-on\/","title":{"rendered":"\u4e2d\u6751\u7950\u8cb4\u541b\uff08M1\uff09\u306e\u7814\u7a76\u8ad6\u6587 &#8220;Optimization of optical spin readout of the nitrogen-vacancy center in diamond based on spin relaxation model&#8221; \u304c AIP Advances \u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002"},"content":{"rendered":"\n<p>Yuki Nakamura<em>,\u00a0<\/em>Hideyuki Watanabe<em>,\u00a0<\/em><a href=\"https:\/\/orcid.org\/0000-0002-0790-3216\"><\/a>\u00a0Hitoshi Sumiya<em>,\u00a0<\/em>Kohei M. Itoh<em>,\u00a0<\/em>Kento Sasaki<em>,\u00a0<\/em><a href=\"https:\/\/orcid.org\/0000-0002-4238-305X\"><\/a>\u00a0Junko Ishi-Hayase, and<em>\u00a0<\/em>Kensuke Kobayashi, <br>&#8220;Optimization of optical spin readout of the nitrogen-vacancy center in diamond based on spin relaxation model&#8221;,<br>AIP Advances <strong>12<\/strong>, 055215 (2022);\u00a0<a href=\"https:\/\/doi.org\/10.1063\/5.0090450\">https:\/\/doi.org\/10.1063\/5.0090450<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aip.scitation.org\/doi\/10.1063\/5.0090450\"><strong>\u8ad6\u6587\uff08\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9\uff09\u306f\u3053\u3061\u3089<\/strong><\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/doi.org\/10.1063\/5.0090450\"><img decoding=\"async\" width=\"780\" height=\"316\" src=\"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2bf8c07934d74e9abe70136da7a5774d.jpg\" alt=\"\" class=\"wp-image-2897\" srcset=\"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2bf8c07934d74e9abe70136da7a5774d.jpg 780w, https:\/\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2bf8c07934d74e9abe70136da7a5774d-768x311.jpg 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>\u3000\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9NV\u4e2d\u5fc3\u30b9\u30d4\u30f3\u306e\u8aad\u307f\u51fa\u3057\u3092\u6700\u9069\u5316\u3059\u308b\u624b\u6cd5\u306b\u3064\u3044\u3066\u306e\u6210\u679c\u304c\u3001AIP Advances\u8a8c\u306b\u51fa\u7248\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3000\u6211\u3005\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u7d50\u6676\u4e2d\u306eNV\u4e2d\u5fc3\u306e\u6301\u3064\u96fb\u5b50\u30b9\u30d4\u30f3\u3092\u65b9\u4f4d\u78c1\u91dd\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u3067\u3001\u5fae\u5f31\u306a\u78c1\u5834\u3092\u8a08\u6e2c\u3059\u308b\u91cf\u5b50\u30bb\u30f3\u30b7\u30f3\u30b0\u306e\u7814\u7a76\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u306b\u304a\u3044\u3066\u3001\u30bb\u30f3\u30b5\u30fc\u306e\u76ee\u76db\u308a\u306b\u76f8\u5f53\u3059\u308b\u30b9\u30d4\u30f3\u306e\u91cf\u5b50\u72b6\u614b\u3092\u52b9\u7387\u7684\u306b\u8aad\u307f\u53d6\u308b\u6280\u8853\u306f\u3001\u3088\u308a\u9ad8\u611f\u5ea6\u306a\u8a08\u6e2c\u306e\u5b9f\u73fe\u306b\u3064\u306a\u304c\u308b\u305f\u3081\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u4e00\u822c\u7684\u306b\u3001NV\u4e2d\u5fc3\u306e\u96fb\u5b50\u30b9\u30d4\u30f3\u306e\u91cf\u5b50\u72b6\u614b\u306f\u3001\u767a\u5149\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u8aad\u307f\u51fa\u3055\u308c\u307e\u3059\u3002\u96fb\u5b50\u30b9\u30d4\u30f3\u304c\u4e0a\u5411\u304d\uff08\u78c1\u6c17\u91cf\u5b50\u6570ms=0\uff09\u306e\u3068\u304d\u306b\u306f\u767a\u5149\u304c\u5f37\u304f\u3001\u96fb\u5b50\u30b9\u30d4\u30f3\u304c\u4e0b\u5411\u304d\uff08\u78c1\u6c17\u91cf\u5b50\u6570ms=\u00b11\uff09\u306e\u3068\u304d\u306b\u306f\u767a\u5149\u304c\u5f31\u304f\u306a\u308b\u7279\u6027\u3092\u5229\u7528\u3057\u3066\u3001\u30b9\u30d4\u30f3\u306e\u91cf\u5b50\u72b6\u614b\u304c\u5224\u5225\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u4eca\u56de\u306e\u7814\u7a76\u3067\u306f\u3001NV\u4e2d\u5fc3\u306e\u5149\u5b66\u9077\u79fb\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u305f\u767a\u5149\u30c7\u30fc\u30bf\u306e\u89e3\u6790\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u767a\u5149\u304b\u3089\u96fb\u5b50\u30b9\u30d4\u30f3\u306e\u60c5\u5831\u306e\u6700\u5927\u9650\u306b\u62bd\u51fa\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u6848\u3057\u307e\u3057\u305f\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u5149\u5b66\u9077\u79fb\u306e\u904e\u7a0b\u3067\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u767a\u5149\u5f37\u5ea6\u306e\u6301\u3064\u30b9\u30d4\u30f3\u306e\u60c5\u5831\u304c\u5931\u308f\u308c\u3066\u3044\u304f\u3053\u3068\u306b\u6ce8\u76ee\u3057\u3001\u767a\u5149\u5f37\u5ea6\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u91cd\u307f\u4ed8\u3051\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u5b9f\u969b\u306b\u3053\u306e\u624b\u6cd5\u3092\u5229\u7528\u3057\u3066\u3001\u30b9\u30d4\u30f3\u72b6\u614b\u306e\u8aad\u307f\u51fa\u3057\u306b\u95a2\u308f\u308b\u4fe1\u53f7\u96d1\u97f3\u6bd4\u30925.4%\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:57.51342%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" alt=\"\" data-height=\"714\" data-id=\"2892\" data-link=\"https:\/\/www.appi.keio.ac.jp\/hayase\/2022aipadvances_nakamura1\/\" data-url=\"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2022AIPadvances_Nakamura1.jpg\" data-width=\"780\" src=\"https:\/\/i1.wp.com\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2022AIPadvances_Nakamura1.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:42.48658%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" alt=\"\" data-height=\"720\" data-id=\"2893\" data-link=\"https:\/\/www.appi.keio.ac.jp\/hayase\/2022aipadvances_nakamura2\/\" data-url=\"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2022AIPadvances_Nakamura2.jpg\" data-width=\"580\" src=\"https:\/\/i2.wp.com\/www.appi.keio.ac.jp\/hayase\/wp-content\/uploads\/2022\/11\/2022AIPadvances_Nakamura2.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p>\u3000\u307e\u305f\u3001NV\u4e2d\u5fc3\u306e\u96fb\u5b50\u30b9\u30d4\u30f3\u306e\u60c5\u5831\u3092\u7a92\u7d20\u306e\u6838\u30b9\u30d4\u30f3\u306b\u4fdd\u5b58\u3055\u305b\u308b\u91cf\u5b50\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30b9\u30d4\u30f3\u60c5\u5831\u306e\u4fdd\u6301\u6642\u9593\u3092\u5ef6\u4f38\u3059\u308b\u6280\u8853\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u6838\u30b9\u30d4\u30f3\u30e1\u30e2\u30ea\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u3053\u306e\u6838\u30b9\u30d4\u30f3\u30e1\u30e2\u30ea\u306e\u8aad\u307f\u51fa\u3057\u306b\u5bfe\u3057\u3066\u3082\u540c\u69d8\u306e\u624b\u6cd5\u3092\u9069\u7528\u3057\u3001\u8aad\u307f\u51fa\u3057\u306b\u95a2\u308f\u308b\u4fe1\u53f7\u96d1\u97f3\u6bd4\u309219.8%\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30005%\u7a0b\u5ea6\u306e\u52b9\u7387\u5316\u306f\u305d\u308c\u307b\u3069\u5927\u304d\u304f\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u672c\u624b\u6cd5\u306f\u6570\u5206\u304b\u3089\u6570\u65e5\u307e\u3067\u304b\u304b\u308b\u3088\u3046\u306a\u69d8\u3005\u306a\u6e2c\u5b9a\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30c8\u30fc\u30bf\u30eb\u3067\u898b\u308b\u3068\u6e2c\u5b9a\u6642\u9593\u306e\u5927\u304d\u306a\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u3001\u52b9\u7387\u306e\u826f\u3044\u30bb\u30f3\u30b7\u30f3\u30b0\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u672c\u7814\u7a76\u306f\u6771\u4eac\u5927\u5b66 \u5c0f\u6797\u7814\u4ecb\u5148\u751f\u3001\u4f50\u3005\u6728\u5065\u4eba\u5148\u751f\u3001\u6176\u61c9\u7fa9\u587e\u5927\u5b66 \u4f0a\u85e4\u516c\u5e73\u5148\u751f\u3001\u7523\u696d\u6280\u8853\u7dcf\u5408\u7814\u7a76\u6240 \u6e21\u908a\u5e78\u5fd7\u5148\u751f\u3001\u4f4f\u53cb\u96fb\u5de5 \u89d2\u8c37\u5747\u5148\u751f\u3068\u306e\u5171\u540c\u7814\u7a76\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yuki Nakamura,\u00a0Hideyuki Watanabe,\u00a0\u00a0Hitoshi Sumiya,\u00a0Kohei M. Itoh,\u00a0Kento Sasaki,\u00a0\u00a0Junko Ishi-Hayase, and\u00a0Kensuk [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":2897,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-2207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/posts\/2207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/comments?post=2207"}],"version-history":[{"count":9,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/posts\/2207\/revisions"}],"predecessor-version":[{"id":2898,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/posts\/2207\/revisions\/2898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/media\/2897"}],"wp:attachment":[{"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/media?parent=2207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/categories?post=2207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appi.keio.ac.jp\/hayase\/wp-json\/wp\/v2\/tags?post=2207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}