{"id":264939,"date":"2025-02-12T07:52:35","date_gmt":"2025-02-11T23:52:35","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=264939"},"modified":"2025-02-11T22:59:28","modified_gmt":"2025-02-11T14:59:28","slug":"%e8%a5%bf%e6%b9%96%e5%a4%a7%e5%ad%a6%e5%b7%a5%e5%ad%a6%e9%99%a2%e5%ad%94%e7%8e%ae%e5%9b%a2%e9%98%9f%e6%8f%90%e5%87%ba%e8%93%9d%e5%ae%9d%e7%9f%b3%e5%9f%ba%e5%ba%95%e4%b8%8a%e5%8d%95%e6%99%b6%e4%ba%8c","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=264939","title":{"rendered":"\u897f\u6e56\u5927\u5b66\u5de5\u5b66\u9662\u5b54\u73ae\u56e2\u961f\u63d0\u51fa\u84dd\u5b9d\u77f3\u57fa\u5e95\u4e0a\u5355\u6676\u4e8c\u786b\u5316\u94bc\u5916\u5ef6\u751f\u957f\u7684\u754c\u9762\u539f\u5b50\u673a\u5236"},"content":{"rendered":"<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-264940\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72471-9.png\" alt=\"\" width=\"1000\" height=\"458\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72471-9.png 1000w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72471-9-300x137.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72471-9-768x352.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\u00a0\u00a0\u00a0\u00a0 <\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u897f\u6e56\u5927\u5b66\u5de5\u5b66\u9662\u5b54\u73ae\u7814\u7a76\u5458\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u7b56\u7565\uff0c\u5b9e\u73b0\u4e86\u4ee5\u4e8c\u786b\u5316\u94bc\u4e3a\u4ee3\u8868\u7684\u4e8c\u7ef4\u534a\u5bfc\u4f53\u5355\u6676\u6676\u5706\u5728\u5546\u7528\u7edd\u7f18\u4f53\u886c\u5e95\u4e0a\u7684\u5916\u5ef6\u751f\u957f\uff0c\u4e3a\u57fa\u4e8e\u4e8c\u7ef4\u534a\u5bfc\u4f53\u7684\u5927\u89c4\u6a21\u5de5\u4e1a\u5316\u5e94\u7528\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u6750\u6599\u57fa\u7840\u3002\u76f8\u5173\u5de5\u4f5c\u4ee5\u201c<strong><b>Interfacial Atomic Mechanisms of Single-crystalline MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u00a0Epitaxy on Sapphire<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u4e8e\u300aAdvanced Materials\u300b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e8c\u7ef4\u6750\u6599\uff0c\u5c24\u5176\u662f\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u65cf\u5316\u5408\u7269\uff08TMDCs\uff09\uff0c\u56e0\u5176\u72ec\u7279\u7684\u7535\u5b66\u3001\u5149\u5b66\u53ca\u673a\u68b0\u6027\u80fd\uff0c\u8fd1\u5e74\u6765\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u5176\u4e2d\uff0c\u4e8c\u786b\u5316\u94bc\uff08MoS\u2082\uff09\u56e0\u5176\u5728\u7535\u5b50\u5b66\u3001\u5149\u7535\u5b50\u5b66\u53ca\u81ea\u65cb\u7535\u5b50\u5b66\u7b49\u9886\u57df\u7684\u5de8\u5927\u5e94\u7528\u6f5c\u529b\u800c\u5907\u53d7\u77a9\u76ee\u3002\u5728\u6676\u5706\u5c3a\u5ea6\u4e0a\u6210\u529f\u5408\u6210\u5355\u6676\u5355\u5c42MoS\u2082\uff0c\u5bf9\u4e8e\u5176\u5728\u5927\u89c4\u6a21\u5668\u4ef6\u9635\u5217\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u84dd\u5b9d\u77f3\uff08\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\uff09\u56e0\u5176\u4f18\u5f02\u7684\u6676\u4f53\u7a33\u5b9a\u6027\u53ca\u516d\u65b9\u8868\u9762\u5bf9\u79f0\u6027\uff0c\u5728\u534a\u5bfc\u4f53\u5de5\u4e1a\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\uff0c\u540c\u65f6\u63d0\u4f9b\u4e86\u8f83\u4e3a\u5339\u914d\u7684\u6676\u683c\u53c2\u6570\uff0c\u4e3aTMDCs\u7684\u5916\u5ef6\u751f\u957f\u63d0\u4f9b\u4e86\u4f18\u8d8a\u7684\u5e73\u53f0\u3002<\/p>\n<p>\u5c3d\u7ba1\u6b64\u524d\u5728\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u886c\u5e95\u4e0a\u5b9e\u73b0\u5355\u6676MoS<sub>2<\/sub>\u7684\u5916\u5ef6\u751f\u957f\u5df2\u53d6\u5f97\u4e00\u5b9a\u8fdb\u5c55\uff0c\u4f8b\u5982\u5f53\u524d\u5e7f\u6cdb\u91c7\u7528\u7684\u886c\u5e95\u53f0\u9636\u5de5\u7a0b\u7b56\u7565\uff0c\u8be5\u65b9\u6cd5\u901a\u5e38\u4f9d\u8d56\u4e8e\u5bf9\u57fa\u5e95\u8868\u9762\u8fdb\u884c\u7cbe\u786e\u8c03\u63a7\uff0c\u5982\u8bbe\u8ba1\u7279\u5b9a\u7684\u659c\u5207\u89d2\u6216\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\u8fdb\u884c\u9000\u706b\u5904\u7406\uff0c\u4ee5\u4f18\u5316\u8868\u9762\u5f62\u8c8c\u3002\u7136\u800c\uff0c\u8be5\u7b56\u7565\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u7136\u9762\u4e34\u8f83\u5927\u7684\u53ef\u91cd\u590d\u6027\u6311\u6218\uff0c\u8fd9\u4e3b\u8981\u5f52\u56e0\u4e8e\u886c\u5e95\u8868\u9762\u5236\u5907\u7684\u9ad8\u5ea6\u590d\u6742\u6027,\u4ee5\u53ca\u975e\u6807\u51c6\u5316\u5b9e\u9a8c\u6761\u4ef6\u4e0e\u751f\u957f\u53c2\u6570\u5bf9\u6700\u7ec8\u751f\u957f\u7ed3\u679c\u7684\u4e0d\u53ef\u9884\u6d4b\u6027\u3002\u65e2\u5f80\u7814\u7a76\u89c2\u5bdf\u5230\u6a21\u7cca\u7684\u754c\u9762\u5c42\uff0c\u63a8\u6d4b\u53ef\u80fd\u662f\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u8868\u9762\u7ec8\u7aef\u7ed3\u6784\u6216\u786b\/\u94bc\u949d\u5316\u5c42\uff0c\u4f46\u76ee\u524d\u7f3a\u4e4f\u76f4\u63a5\u7684\u5b9e\u9a8c\u8bc1\u636e\uff0c\u8fd9\u5bf9\u6df1\u5165\u7406\u89e3\u751f\u957f\u673a\u5236\u4ee5\u53ca\u4f18\u5316\u751f\u957f\u5de5\u827a\u7684\u7a33\u5b9a\u6027\u548c\u8d28\u91cf\u4ecd\u7136\u5b58\u5728\u4e00\u5b9a\u7684\u9650\u5236\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>\u57fa\u4e8e\u4ee5\u4e0a\u95ee\u9898\uff0c\u897f\u6e56\u5927\u5b66\u5de5\u5b66\u9662\u5b54\u73ae<\/b><\/strong><strong><b>\u56e2\u961f\u4e0e\u4e2d\u5c71\u5927\u5b66\u674e\u534e\u5c71\u56e2\u961f\u9996\u6b21\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u7cbe\u786e\u89e3\u6790\u4e86\u751f\u957f\u754c\u9762\u7684\u539f\u5b50\u6784\u578b\u3002\u6211\u4eec\u53d1\u73b0\u754c\u9762\u5904\u5b58\u5728\u5468\u671f\u6027\u7684\u4e09\u6c27\u5316\u94bc\uff08MoO<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\uff09\u5206\u5b50\u5c42\uff0c\u8be5\u5c42\u901a\u8fc7\u8303\u5fb7\u534e\u5916\u5ef6\u65b9\u5f0f\u751f\u957f\u5728\u5355\u4e2aAl\u539f\u5b50\u7ec8\u7aef\u7684<\/b><\/strong><strong><b>\u03b1-Al<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>O<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\u886c\u5e95\u4e0a\u3002\u8fd9\u4e00\u53d1\u73b0\u4e0e\u5148\u524d\u5173\u4e8e\u8868\u9762\u7ec8\u6b62\u548c\u754c\u9762\u539f\u5b50\u6784\u578b\u7684\u62a5\u9053\u5b58\u5728\u672c\u8d28\u5dee\u5f02\u3002\u6240\u63d0\u51fa\u7684\u7ed3\u6784\u5728\u80fd\u91cf\u4e0a\u9ad8\u5ea6\u7a33\u5b9a\uff0c\u5176\u539f\u5b50\u95f4\u8ddd\u4e0e\u5b9e\u9a8c\u89c2\u6d4b\u5b8c\u7f8e\u543b\u5408\uff0c\u786e\u8bc1\u4e86\u754c\u9762\u539f\u5b50\u6784\u578b\u7684\u6b63\u786e\u6027\u3002\u8fdb\u4e00\u6b65\u7814\u7a76\u53d1\u73b0\uff0cMoO<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\u8986\u76d6\u5c42\u53ef\u589e\u5f3a<\/b><\/strong><strong><b>MoS\u2082<\/b><\/strong><strong><b>\u4e0e\u886c\u5e95\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5e76\u5728\u751f\u957f\u8868\u9762\u5f62\u6210\u72ec\u7279\u7684\u4e00\u91cd\u5bf9\u79f0\u6027\u539f\u5b50\u6392\u5217\uff0c\u4ece\u800c\u4fc3\u8fdbMoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u7574\u7684\u5355\u5411\u5bf9\u9f50\u3002<\/b><\/strong><\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-264941\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72472-9.png\" alt=\"\" width=\"1000\" height=\"723\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72472-9.png 1000w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72472-9-300x217.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72472-9-768x555.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe1<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u03b1-<\/b><\/strong><strong><b>A<\/b><\/strong><strong><b>l<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>O<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>(0001)\u4e0a\u8fde\u7eed\u5355\u6676MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u5355\u5c42\u819c\u7684\u8868\u5f81<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u901a\u8fc7\u96c6\u6210\u5fae\u5206\u76f8\u886c\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c \uff08iDPC-STEM\uff09\u6280\u672f\uff0c\u7814\u7a76\u8005\u4eec\u89c2\u5bdf\u5230\u4e86\u5355\u5c42\u5355\u6676MoS<sub>2<\/sub>\u4e0e\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0(0001)\u4e4b\u95f4\u7684\u754c\u9762\u539f\u5b50\u7ed3\u6784\uff0c\u53d1\u73b0\u76f8\u8f83\u4e8e\u8f6c\u79fb\u7684\u6750\u6599\uff0c\u751f\u957f\u7684MoS<sub>2<\/sub>\u4e0e\u886c\u5e95\u754c\u9762\u4e4b\u95f4\u5b58\u5728\u4e00\u5c42\u989d\u5916\u7684\u5468\u671f\u6027\u539f\u5b50\u7ed3\u6784\u3002\u8fd9\u4e00\u65b0\u53d1\u73b0\u63ed\u793a\u4e86CVD\u751f\u957f\u8fc7\u7a0b\u4e2d\u754c\u9762\u539f\u5b50\u91cd\u6784\u7684\u72ec\u7279\u673a\u5236\uff0c\u8868\u660eMoS<sub>2<\/sub>\u4e0e\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0(0001)\u886c\u5e95\u4e4b\u95f4\u5f62\u6210\u4e86\u65b0\u7684\u754c\u9762\u76f8\uff0c\u8be5\u53d1\u73b0\u586b\u8865\u4e86TMDCs\u4e0e\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0(0001)\u886c\u5e95\u754c\u9762\u539f\u5b50\u7ea7\u8868\u5f81\u7684\u7a7a\u767d\uff0c\u4e3a\u7406\u89e3TMDCs\u751f\u957f\u4e2d\u7684\u754c\u9762\u76f8\u4e92\u4f5c\u7528\u63d0\u4f9b\u4e86\u76f4\u63a5\u5b9e\u9a8c\u8bc1\u636e\u3002<\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-264942\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72473-8.png\" alt=\"\" width=\"1000\" height=\"950\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72473-8.png 1000w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72473-8-300x285.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72473-8-768x730.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>2 <\/b><\/strong>MoS<sub>2<\/sub>\/MoO<sub>3<\/sub>\/\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0(0001)\u7684\u539f\u5b50\u7ed3\u6784\u786e\u5b9a<\/p>\n<p>&nbsp;<\/p>\n<p>\u7ed3\u5408\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u4e0eX\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\u8868\u5f81\uff08XPS\uff09\u53d1\u73b0\u754c\u9762\u7531\u4e00\u5c42\u5468\u671f\u6027\u7684\u5206\u5b50MoO<sub>3<\/sub>\u4e2d\u95f4\u5c42\u7ec4\u6210\uff0c\u901a\u8fc7\u8303\u5fb7\u74e6\u5c14\u65af\u5916\u5ef6\u751f\u957f\u5728\u5355\u4e2aAl\u7ec8\u7aef\u7684\u03b1-Al<sub>2<\/sub>O<sub>3<\/sub>\u00a0(0001)\u8868\u9762\u3002\u5229\u7528\u7406\u8bba+\u5b9e\u9a8c\u786e\u5b9a\u4e86\u754c\u9762\u7ed3\u6784\uff0c\u6211\u4eec\u80fd\u591f\u5206\u6790MoO<sub>3<\/sub>\u4e2d\u95f4\u5c42\u5982\u4f55\u8c03\u63a7\u5916\u5ef6\u751f\u957f\u7684\u7ed3\u6676\u8d28\u91cf\u548c\u53d6\u5411\u3002<\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-264943\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72474-9.png\" alt=\"\" width=\"1000\" height=\"792\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72474-9.png 1000w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72474-9-300x238.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/02\/\u56fe\u72474-9-768x608.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe3 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