{"id":252869,"date":"2023-07-14T08:27:24","date_gmt":"2023-07-14T00:27:24","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=252869"},"modified":"2023-07-14T08:27:24","modified_gmt":"2023-07-14T00:27:24","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%e6%9c%b1%e9%9d%99%e3%80%81%e7%8e%8b%e4%ba%9a%e6%84%9a%e6%95%99%e6%8e%88%e5%90%88%e4%bd%9c%e6%9c%80%e6%96%b0science%e5%b0%81%e9%9d%a2%ef%bc%9a%e5%b0%86%e7%94%b5","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=252869","title":{"rendered":"\u6e05\u534e\u5927\u5b66\u6731\u9759\u3001\u738b\u4e9a\u611a\u6559\u6388\u5408\u4f5c\u6700\u65b0Science\u5c01\u9762\uff1a\u5c06\u7535\u8377\u8f6c\u79fb\u80fd\u9699\u4e0eBi2Sr2Can-1CunO2n+4+\u03b4\u7684\u6700\u5927\u8f6c\u53d8\u6e29\u5ea6\u76f8\u5173\u8054"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><b>\u6e05\u534e\u5927\u5b66\u6700\u65b0Science\u5c01\u9762\uff1a\u5c06\u7535\u8377\u8f6c\u79fb\u80fd\u9699\u4e0eBi<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Sr<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Ca<\/b><\/strong><strong><sub><b>n-1<\/b><\/sub><\/strong><strong><b>Cu<\/b><\/strong><strong><sub><b>n<\/b><\/sub><\/strong><strong><b>O<\/b><\/strong><strong><sub><b>2n+4+\u03b4<\/b><\/sub><\/strong><strong><b>\u7684\u6700\u5927\u8f6c\u53d8\u6e29\u5ea6\u76f8\u5173\u8054<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\">\u3010\u5bfc\u8bfb\u3011<\/p>\n<p>\u786e\u5b9a\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6(<em><i>T<\/i><\/em><sub>c<\/sub>)\u7684\u666e\u904d\u8d8b\u52bf\u53ca\u5176\u4e0e\u5176\u4ed6\u7269\u7406\u53c2\u6570\u7684\u76f8\u5173\u6027\uff0c\u53ef\u4ee5\u4e3a\u9610\u660e\u8d85\u5bfc\u7535\u6027\u7684\u8d77\u6e90\u63d0\u4f9b\u91cd\u8981\u7ebf\u7d22\u3002\u81ea\u4ece\u5728\u6c27\u5316\u94dc\u6750\u6599(\u7b80\u79f0\u94dc\u6c27\u5316\u7269)\u4e2d\u53d1\u73b0\u9ad8<em><i>T<\/i><\/em><sub>c<\/sub>\u8d85\u5bfc\u7535\u6027\u4ee5\u6765\uff0c\u4eba\u4eec\u5728\u7406\u89e3\u662f\u4ec0\u4e48\u63a7\u5236\u4e86<em><i>T<\/i><\/em><sub>c<\/sub>\u65b9\u9762\u505a\u4e86\u5927\u91cf\u7684\u5de5\u4f5c\u3002\u5173\u4e8e\u94dc\u9178\u76d0\u5316\u5408\u7269\u7684<em><i>T<\/i><\/em><sub>c<\/sub>\u6709\u4e24\u79cd\u8d8b\u52bf\uff1a\u4e00\u79cd\u662f\u5bf9\u4e8e\u7279\u5b9a\u7684\u94dc\u9178\u76d0\u5316\u5408\u7269\uff0c<em><i>T<\/i><\/em><sub>c<\/sub>\u7684\u7a79\u9876\u72b6\u63ba\u6742\u4f9d\u8d56\u6027\uff0c\u5176\u4e2d<em><i>T<\/i><\/em><sub>c<\/sub>(<em><i>T<\/i><\/em><sub>c,max<\/sub>)\u7684\u6700\u5927\u503c\u4f4d\u4e8e\u7a7a\u7a74\u6d53\u5ea6p\u22640.16\u5904\u3002\u53e6\u4e00\u79cd\u662f\u540c\u7cfb\u7269\u7684<em><i>T<\/i><\/em><sub>c,max<\/sub>\u968f\u5355\u4f4d\u6676\u80de\u4e2dCuO<sub>2<\/sub>\u6676\u9762\u6570\u76ee(n)\u7684\u53d8\u5316\uff0c\u5f53n = 3\u65f6<em><i>T<\/i><\/em><sub>c,max<\/sub>\u6700\u9ad8\u3002<strong><b>\u7406\u89e3\u8fd9\u4e9b\u7ecf\u9a8c\u89c4\u5219\u80cc\u540e\u7684\u7269\u7406\u8d77\u6e90\u53ef\u4ee5\u6700\u7ec8\u89e3\u51b3\u94dc\u6c27\u5316\u7269\u4e2d\u7684\u914d\u5bf9\u673a\u5236\u95ee\u9898<\/b><\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\">\u3010\u6210\u679c\u63a0\u5f71\u3011<\/p>\n<p><strong><b>\u4eca\u65e5\uff0c<\/b><\/strong><strong><b>\u6e05\u534e\u5927\u5b66\u6731\u9759<\/b><\/strong><strong><b>\u6559\u6388<\/b><\/strong><strong><b>\u3001\u738b\u4e9a\u611a\u6559\u6388\u8bfe\u9898\u7ec4\u4f7f\u7528\u5148\u8fdb\u7684\u7535\u5b50\u663e\u5fae\u955c\u5bf91\u2264n\u22649\u7684Bi<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Sr<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Ca<\/b><\/strong><strong><sub><b>n-1<\/b><\/sub><\/strong><strong><b>Cu<\/b><\/strong><strong><sub><b>n<\/b><\/sub><\/strong><strong><b>O<\/b><\/strong><strong><sub><b>2n+4+\u03b4<\/b><\/sub><\/strong><strong><b>\u5bb6\u65cf\u4e2d\u94dc\u6c27\u5316\u7269\u7684\u539f\u5b50\u7ed3\u6784\u8fdb\u884c\u4e86\u6210\u50cf<\/b><\/strong>\u3002\u672c\u5de5\u4f5c\u53d1\u73b0\uff0c\u7535\u8377\u8f6c\u79fb\u80fd\u9699\u5927\u5c0f(\u0394)\u968fn\u7684\u6f14\u5316\u53ef\u4ee5\u540c\u65f6\u6d4b\u91cf\u3002\u672c\u5de5\u4f5c\u786e\u5b9a\u4e86\u0394\u7684n\u4f9d\u8d56\u5173\u7cfb\u9075\u5faa\u5012\u949f\u5f62\u66f2\u7ebf\uff0c\u5728n=3\u65f6\u0394\u503c\u6700\u5c0f\u3002<strong><b>\u0394,n\u548c<\/b><\/strong><strong><em><b><i>T<\/i><\/b><\/em><\/strong><strong><sub><b>c,max<\/b><\/sub><\/strong><strong><b>\u4e4b\u95f4\u7684\u5173\u8054\u53ef\u4ee5\u9610\u660e\u94dc\u9178\u76d0\u8d85\u5bfc\u7535\u6027\u7684\u8d77\u6e90<\/b><\/strong>\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u9898\u4e3a\u201c<em><i>Correlating the charge-transfer gap to the maximum transition temperature in Bi<\/i><\/em><em><sub><i>2<\/i><\/sub><\/em><em><i>Sr<\/i><\/em><em><sub><i>2<\/i><\/sub><\/em><em><i>Ca<\/i><\/em><em><sub><i>n-1<\/i><\/sub><\/em><em><i>Cu<\/i><\/em><em><sub><i>n<\/i><\/sub><\/em><em><i>O<\/i><\/em><em><sub><i>2n+4+\u03b4<\/i><\/sub><\/em>\u201d\u53d1\u8868\u5728<em><i>Science<\/i><\/em>\u4e0a\uff0c\u5e76\u88ab\u9009\u4f5c\u8be5\u671f\u5c01\u9762\u6587\u7ae0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-252870\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72471-6.png\" alt=\"\" width=\"935\" height=\"207\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72471-6.png 935w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72471-6-300x66.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72471-6-768x170.png 768w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\">\u3010\u6570\u636e\u6982\u51b5\u3011<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-252871\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72472-7.png\" alt=\"\" width=\"563\" height=\"720\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72472-7.png 563w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72472-7-235x300.png 235w\" sizes=\"(max-width: 563px) 100vw, 563px\" \/><\/p>\n<p><strong><b>\u56fe1. 1\u2264n\u22649\u7684Bi<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Sr<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Ca<\/b><\/strong><strong><sub><b>n-1<\/b><\/sub><\/strong><strong><b>Cu<\/b><\/strong><strong><sub><b>n<\/b><\/sub><\/strong><strong><b>O<\/b><\/strong><strong><sub><b>2n+4+\u03b4<\/b><\/sub><\/strong><strong><b>\u94dc\u9178\u76d0\u7684<\/b><\/strong><strong><em><b><i>T<\/i><\/b><\/em><\/strong><strong><sub><b>c<\/b><\/sub><\/strong><strong><sub><b>,<\/b><\/sub><\/strong><strong><sub><b>max<\/b><\/sub><\/strong><strong><b>\u548c\u539f\u5b50\u5206\u8fa8\u6676\u4f53\u7ed3\u6784\u00a9 2023 AAAS<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-252872\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72473-7.png\" alt=\"\" width=\"702\" height=\"567\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72473-7.png 702w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72473-7-300x242.png 300w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>2<\/b><\/strong><strong><b>. \u5229\u7528STM\u548cSTEM-EELS\u6280\u672f\u5bf9\u0394\u8fdb\u884c\u63a2\u6d4b\u00a9 2023 AAAS<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-252873\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72474-6.png\" alt=\"\" width=\"1050\" height=\"576\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72474-6.png 1050w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72474-6-300x165.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72474-6-768x421.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72474-6-1024x562.png 1024w\" sizes=\"(max-width: 1050px) 100vw, 1050px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>3<\/b><\/strong><strong><b>. \u6bd5\u6c0f\u5bb6\u65cf\u94dc\u6c27\u4f53\u4e2d\u0394\u968fn\u7684\u6f14\u5316\u00a9 2023 AAAS<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-252874\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72475-5.png\" alt=\"\" width=\"956\" height=\"384\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72475-5.png 956w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72475-5-300x121.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/07\/\u56fe\u72475-5-768x308.png 768w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4<\/b><\/strong><strong><b>. \u0394<\/b><\/strong><strong><b>,<\/b><\/strong><strong><b>n\u4e0e<\/b><\/strong><strong><em><b><i>T<\/i><\/b><\/em><\/strong><strong><sub><b>c<\/b><\/sub><\/strong><strong><sub><b>,<\/b><\/sub><\/strong><strong><sub><b>max<\/b><\/sub><\/strong><strong><b>\u7684\u76f8\u5173\u6027\u00a9 2023 AAAS<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\">\u3010\u6210\u679c\u542f\u793a\u3011<\/p>\n<p>&nbsp;<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u5de5\u4f5c\u7684\u7814\u7a76\u8868\u660e\uff0c<strong><b>\u5177\u6709\u4e0d\u540c\u9876\u7aef\u73af\u5883\u7684CuO<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u5e73\u9762\u5177\u6709\u975e\u5e38\u4e0d\u540c\u7684\u0394\uff0c\u8fd9\u4e0d\u4ec5\u8868\u73b0\u5728\u4e0en\u7684\u6f14\u5316\u4e2d\uff0c\u800c\u4e14\u8868\u73b0\u5728IP\u603b\u662f\u6bd4\u540c\u4e00\u5316\u5408\u7269\u7684OP\u5177\u6709\u66f4\u5c0f\u7684\u0394\u5c3a\u5bf8<\/b><\/strong>\u3002\u56e0\u6b64\uff0cIP\u7684<em><i>J<\/i><\/em><sub>eff<\/sub>\u5927\u4e8eOP\u7684<em><i>J<\/i><\/em><sub>eff<\/sub>\uff0c\u5982\u56fe3E\u6240\u793a\uff0c\u8fd9\u4e0e\u4e4b\u524d\u5bf9\u6210\u5bf9\u5f3a\u5ea6\u7684\u7814\u7a76\u7ed3\u679c\u4e00\u81f4\u3002\u56e0\u6b64\uff0c<strong><b>\u0394\u548c<\/b><\/strong><strong><em><b><i>T<\/i><\/b><\/em><\/strong><strong><sub><b>c<\/b><\/sub><\/strong><strong><sub><b>,<\/b><\/sub><\/strong><strong><sub><b>max<\/b><\/sub><\/strong><strong><b>\u5728\u540c\u7cfb\u7269\u4e2d\u968fn\u7684\u4e0d\u540c\u800c\u663e\u8457\u53d8\u5316\u7684\u6839\u672c\u539f\u56e0\u5f88\u53ef\u80fd\u4e0eCuO<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u5e73\u9762\u5916\u7684\u8f68\u9053\u6709\u5173\uff0c\u8868\u660e\u94dc\u9178\u76d0\u4e2d\u6f5c\u5728\u7684\u7535\u5b50\u7ed3\u6784\u548c\u8f68\u9053\u53c2\u6570\u5bf9\u79f0\u6027\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528<\/b><\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1ahttps:\/\/www.science.org\/doi\/10.1126\/science.add3672<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6e05\u534e\u5927\u5b66\u6700\u65b0Science\u5c01\u9762\uff1a\u5c06\u7535\u8377\u8f6c\u79fb\u80fd\u9699\u4e0eBi2Sr2Can-1CunO2n+4+\u03b4\u7684\u6700\u5927\u8f6c\u53d8\u6e29\u5ea6\u76f8\u5173\u8054 \u00a0 \u3010\u5bfc\u8bfb\u3011 \u786e\u5b9a\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6(Tc)\u7684\u666e\u904d\u8d8b\u52bf&#8230;<\/p>\n","protected":false},"author":34419,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[3225,5078,5079],"class_list":["post-252869","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-3225","tag-5078","tag-5079"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/252869"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/34419"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252869"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/252869\/revisions"}],"predecessor-version":[{"id":252876,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/252869\/revisions\/252876"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252869"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}