{"id":272595,"date":"2026-07-24T11:26:48","date_gmt":"2026-07-24T03:26:48","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=272595"},"modified":"2026-07-24T11:26:48","modified_gmt":"2026-07-24T03:26:48","slug":"%e5%8c%97%e5%a4%a7%e6%9c%80%e6%96%b0science%ef%bc%9a%e8%8f%b1%e5%bd%a2%e7%9f%b3%e5%a2%a8%e7%83%af%e5%8f%af%e6%8e%a7%e5%90%88%e6%88%90%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=272595","title":{"rendered":"\u5317\u5927\u6700\u65b0Science\uff1a\u83f1\u5f62\u77f3\u58a8\u70ef\u53ef\u63a7\u5408\u6210\uff01"},"content":{"rendered":"\n<p><a><\/a><a><\/a><a><\/a><a><strong>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/a><a><\/a><a><\/a><strong><\/strong><\/p>\n\n\n\n<p>\u77f3\u58a8\u70ef\u662f\u51dd\u805a\u6001\u7269\u7406\u4e2d\u7684\u660e\u661f\u6750\u6599\u3002\u5176\u5806\u579b\u65b9\u5f0f\u51b3\u5b9a\u4e86\u7269\u7406\u6027\u8d28\u3002\u5728\u77f3\u58a8\u70ef\u4e2d\uff0c\u5e38\u89c1\u7684Bernal\uff08AB\uff09\u5806\u579b\u662f\u70ed\u529b\u5b66\u7a33\u5b9a\u76f8\uff0c\u800c\u83f1\u5f62\uff08Rhombohedral, ABC\uff09\u5806\u579b\u5219\u662f\u4e00\u79cd\u4e9a\u7a33\u6001\u7ed3\u6784\u3002ABC\u5806\u579b\u5177\u6709\u4e2d\u5fc3\u5bf9\u79f0\u7ed3\u6784\uff0c\u5176\u80fd\u9699\u53ef\u901a\u8fc7\u4f4d\u79fb\u7535\u573a\u8fdb\u884c\u8c03\u8282\uff0c\u8fd9\u662fAB\u5806\u579b\u6240\u4e0d\u5177\u5907\u7684\u7279\u6027\u3002\u6b64\u5916ABC\u5806\u579b\u5c55\u73b0\u51fa\u83ab\u7279\u7edd\u7f18\u6001\u3001\u8d85\u5bfc\u6027\u548c\u94c1\u78c1\u6027\u7b49\u4e00\u7cfb\u5217\u72ec\u7279\u7684\u5173\u8054\u7269\u7406\u6548\u5e94\uff0c\u4e3a\u7814\u7a76\u5f3a\u76f8\u4e92\u4f5c\u7528\u7535\u5b50\u7cfb\u7edf\u63d0\u4f9b\u4e86\u7406\u60f3\u5e73\u53f0\u3002\u56e0\u6b64ABC\u5806\u579b\u8fd1\u5e74\u6765\u5728\u51dd\u805a\u6001\u7269\u7406\u7814\u7a76\u4e2d\u5907\u53d7\u5173\u6ce8\u3002\u7136\u800c\uff0cABC\u5806\u579b\u5355\u539f\u5b50\u5f62\u6210\u80fd\u6bd4AB\u5806\u579b\u9ad80.2 meV\uff0c\u4e14\u751f\u957f\u540e\u964d\u6e29\u3001\u70ed\u6270\u52a8\u4f1a\u5f15\u53d1\u5c42\u95f4\u6ed1\u79fb\uff0c\u4f7f\u5176\u4e0d\u53ef\u9006\u8f6c\u4e3aAB\u5806\u579b\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u5728\u5b8f\u89c2\u5c3a\u5ea6\u4e0a\u5408\u6210\u76f8\u7eaf\u5ea6\u6781\u9ad8\u7684\u83f1\u5f62\u77f3\u58a8\u70ef\uff08ABC\u5806\u579b\uff09\uff0c\u662f\u8be5\u9886\u57df\u7684\u6838\u5fc3\u96be\u9898\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e\u6b64\uff0c<strong>\u5317\u4eac\u5927\u5b66\u5218\u5f00\u8f89\u6559\u6388\u3001\u5362\u6653\u6ce2\u52a9\u7406\u6559\u6388\u3001\u5f20\u5fd7\u658c\u526f\u7814\u7a76\u5458\u8054\u5408\u4e0a\u6d77\u79d1\u6280\u5927\u5b66\u67f3\u4ef2\u6977\u526f\u6559\u6388\u548c\u6df1\u5733\u7406\u5de5\u5927\u5b66\u4e01\u5cf0\u6559\u6388<\/strong>\u5728<strong><em>Science<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201c<strong>Step geometry- guided growth of rhombohedral graphene<\/strong>\u201d\u7684\u8bba\u6587\uff0c\u62a5\u9053\u4e86\u4e00\u79cd\u53f0\u9636\u51e0\u4f55\u5f15\u5bfc\u7684\u5916\u5ef6\u751f\u957f\u7b56\u7565\uff0c\u901a\u8fc7\u5bf9\u6ed1\u79fb\u89d2\uff08<em>\u03c6<\/em>\uff09\u548c\u53d6\u5411\u89d2\uff08<em>\u03b8<\/em>\uff09\u7684\u7cbe\u786e\u63a7\u5236\uff0c\u5b9e\u73b0\u4e86\u5bf9\u5c42\u95f4\u6ed1\u79fb\u7684\u786e\u5b9a\u6027\u64cd\u63a7\uff0c\u4ece\u800c\u80fd\u591f\u5408\u6210\u7eaf\u76f8ABC\u5806\u579b\u3002\u5229\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u7814\u7a76\u4eba\u5458\u83b7\u5f97\u4e86\u7eaf\u76f8\uff08\u76f8\u7eaf\u5ea6&gt;99%\uff09\u83f1\u5f62\u77f3\u58a8\u70ef\uff0c\u5176\u9762\u79ef\u8fbe\u5230160 \u03bcm\u00d780 \u03bcm\uff0c\u539a\u5ea6\u8303\u56f4\u4ece\u7ea615\u5c42\u5230\u7ea6120 nm\u3002\u6240\u5f97\u6837\u54c1\u5efa\u7acb\u4e86\u9996\u4e2a\u5168\u9762\u7684\u53c2\u8003\u6570\u636e\u96c6\uff0c\u6db5\u76d6\u4e86\u4ece\u5c11\u5c42\u8584\u819c\u5230\u7ea6200\u5c42\u5c42\u72b6\u4f53\u7684\u62c9\u66fc\u6307\u7eb9\u548c\u672c\u5f81\u80fd\u5e26\u7ed3\u6784\u3002\u7535\u5b50\u8f93\u8fd0\u6d4b\u91cf\u63ed\u793a\u4e86\u5c42\u95f4\u53cd\u94c1\u78c1\u6001\u548c\u91cf\u5b50\u53cd\u5e38\u970d\u5c14\u6548\u5e94\uff0c\u4ece\u800c\u80fd\u591f\u5927\u89c4\u6a21\u63a2\u7d22\u4e0b\u4e00\u4ee3\u91cf\u5b50\u79d1\u5b66\u6280\u672f\u5e94\u7528\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"291\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/07\/cfcd208495d565e-2.png\" alt=\"\" class=\"wp-image-272596\" \/><\/figure><\/div>\n\n\n<p><strong>\u4e09\u3001\u3010\u56fe\u6587\u89e3\u6790\u3011<\/strong><strong><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"423\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/07\/c4ca4238a0b9238-1.jpg\" alt=\"\" class=\"wp-image-272597\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>1\u00a0 <\/strong><strong>\u83f1\u5f62\u77f3\u58a8\u70ef\u7684\u53f0\u9636\u51e0\u4f55\u5f15\u5bfc\u751f\u957f\u673a\u5236<\/strong><strong> \u00a92026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"458\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/07\/c81e728d9d4c2f6-1.jpg\" alt=\"\" class=\"wp-image-272598\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>2&nbsp; <\/strong><strong>\u57fa\u4e8e\u6ed1\u79fb\u89d2<\/strong><strong><em>\u03c6<\/em><\/strong><strong>\u548c\u53d6\u5411\u89d2<\/strong><strong><em>\u03b8<\/em><\/strong><strong>\u7684\u83f1\u5f62\u77f3\u58a8\u70ef\u76f8\u8c03\u63a7<\/strong><strong> \u00a92026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"386\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/07\/eccbc87e4b5ce2f-1.jpg\" alt=\"\" class=\"wp-image-272599\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>3&nbsp; <\/strong><strong>\u83f1\u5f62\u77f3\u58a8\u70ef\u7684\u7ed3\u6784\u8868\u5f81\u53ca\u5176\u70ed\u673a\u68b0\u5f1b\u8c6b<\/strong><strong> \u00a92026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"492\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/07\/a87ff679a2f3e71-1.jpg\" alt=\"\" class=\"wp-image-272600\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>4\u00a0 <\/strong><strong>\u83f1\u5f62\u77f3\u58a8\u70ef\u7684\u5149\u8c31\u5b66\u8868\u5f81\u53ca\u7535\u5b66\u6027\u8d28<\/strong><strong> \u00a92026 AAAS<\/strong><\/p>\n\n\n\n<p><strong>\u56db\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><strong><\/strong><\/p>\n\n\n\n<p><a><\/a><a>\u7efc\u4e0a\uff0c\u7814\u7a76\u4eba\u5458\u9996\u6b21\u62a5\u9053\u4e86\u4e00\u79cd\u53f0\u9636\u51e0\u4f55\u5f15\u5bfc\u7684\u5916\u5ef6\u751f\u957f\u7b56\u7565\uff0c\u901a\u8fc7\u7cbe\u786e\u63a7\u5236\u6ed1\u79fb\u89d2<\/a><em>\u03c6<\/em>\u548c\u53d6\u5411\u89d2<em>\u03b8<\/em>\uff0c\u514b\u670d\u4e86ABC\u5806\u579b\u70ed\u529b\u5b66\u4e9a\u7a33\u4e0e\u52a8\u529b\u5b66\u4e0d\u7a33\u5b9a\u7684\u53cc\u91cd\u969c\u788d\uff0c\u628a\u4e9a\u7a33\u76f8\u83f1\u5f62\u77f3\u58a8\u70ef\u4ece\u201c\u5076\u7136\u5265\u79bb\u4ea7\u7269\u201d\u53d8\u4e3a\u53ef\u89c4\u6a21\u5316\u3001\u7eaf\u5ea6\u53ef\u63a7\u7684\u4eba\u5de5\u5355\u6676\u6750\u6599\uff0c\u5e76\u5f00\u53d1\u70ed\u673a\u68b0\u5f1b\u8c6b\u5de5\u827a\u6d88\u9664ABC-CBA\u7574\u754c\uff0c\u6210\u529f\u5b9e\u73b0\u4e86\u76f8\u7eaf\u5ea6 &gt; 99%\u3001\u9762\u79ef\u8fbe160 \u03bcm \u00d7 80 \u03bcm\u7684\u83f1\u5f62\u77f3\u58a8\u70ef\uff08ABC\u5806\u579b\uff09\u7684\u53ef\u63a7\u751f\u957f\u3002\u6240\u5f97\u6837\u54c1\u5efa\u7acb\u4e86\u5176\u62c9\u66fc\u5149\u8c31\u4e0e\u80fd\u5e26\u7ed3\u6784\u7684\u5c42\u6570\u5206\u8fa8\u53c2\u8003\u6570\u636e\u5e93\uff0c\u5e76\u5728\u4f20\u8f93\u6d4b\u91cf\u4e2d\u89c2\u6d4b\u5230\u5c42\u95f4\u53cd\u94c1\u78c1\u7edd\u7f18\u6001\u548c\u91cf\u5b50\u53cd\u5e38\u970d\u5c14\u6548\u5e94\u3002\u672c\u7814\u7a76\u4e3a\u63a2\u7d22\u83f1\u5f62\u77f3\u58a8\u70ef\u7684\u5f3a\u5173\u8054\u4e0e\u62d3\u6251\u91cf\u5b50\u73b0\u8c61\u63d0\u4f9b\u4e86\u7406\u60f3\u6750\u6599\u5e73\u53f0\uff0c\u4e5f\u4e3a\u5176\u4ed6\u91cf\u5b50\u6750\u6599\u7684\u5806\u579b\u5de5\u7a0b\u63d0\u4f9b\u4e86\u601d\u8def\u3002<\/p>\n\n\n\n<p>\u539f\u6587\u8be6\u60c5\uff1a<a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.aed9202\" target=\"_blank\" rel=\"noreferrer noopener\">Step geometry-guided growth of rhombohedral graphene<\/a> (<em>Science <\/em><strong>2026<\/strong>, <em>393<\/em>, 422-427)<\/p>\n\n\n\n<p>\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u77f3\u58a8\u70ef\u662f\u51dd\u805a\u6001\u7269\u7406\u4e2d\u7684\u660e\u661f\u6750\u6599\u3002\u5176\u5806\u579b\u65b9\u5f0f\u51b3\u5b9a\u4e86\u7269\u7406\u6027\u8d28\u3002\u5728\u77f3\u58a8\u70ef\u4e2d\uff0c\u5e38\u89c1\u7684Bernal\uff08AB\uff09\u5806\u579b\u662f\u70ed\u529b\u5b66\u7a33\u5b9a\u76f8\uff0c\u800c\u83f1\u5f62\uff08Rhombohed&#8230;<\/p>\n","protected":false},"author":1004,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-272595","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272595"}],"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\/1004"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=272595"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272595\/revisions"}],"predecessor-version":[{"id":272601,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272595\/revisions\/272601"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=272595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=272595"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=272595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}