{"id":250068,"date":"2023-05-09T05:50:34","date_gmt":"2023-05-08T21:50:34","guid":{"rendered":"\/\/m.iemloyee.com\/?p=250068"},"modified":"2023-05-05T22:13:26","modified_gmt":"2023-05-05T14:13:26","slug":"nature-materials%e7%9f%b3%e5%a2%a8%e7%83%af-%e7%ad%89%e7%a6%bb%e5%ad%90%e4%bd%93%e6%bf%80%e5%85%83","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=250068","title":{"rendered":"Nature Materials:\u77f3\u58a8\u70ef-\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143"},"content":{"rendered":"<p>\u56fe\u56fe<\/p>\n<ul>\n<li>\u3010\u5bfc\u8bfb\u3011<\/li>\n<\/ul>\n<p>\u5728\u8303\u5fb7\u74e6\u5c14\u65af\u6750\u6599\u4e2d\u7684\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\uff0c\u6709\u671b\u7528\u4e8e\u5404\u79cd\u5149\u5b50\u5b66\u5e94\u7528\u3002\u5728\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\u8154\u548c\u7eb3\u7c73\u7ea7\u7535\u8def\u4e2d\uff0c\u9ad8\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7a7a\u95f4\u56fe\u6848\u7684\u786e\u5b9a\u6027\u5370\u8bb0\uff0c\u5b9e\u73b0\u4e86\u5148\u8fdb\u7684\u975e\u7ebf\u6027\u7eb3\u7c73\u5149\u5b50\u5b66\u548c\u5f3a\u5149-\u7269\u8d28\u76f8\u4e92\u4f5c\u7528\u5e73\u53f0\u3002\u57fa\u4e8e\u77f3\u58a8\u70ef\u7684\u7b49\u79bb\u5b50\u4f53\u7eb3\u7c73\u7ed3\u6784\u4e3a\u5728\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u5b9e\u73b0\u5de5\u7a0b\u5316\u7684\u5149-\u7269\u8d28\u76f8\u4e92\u4f5c\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u4f1a\u3002\u76ee\u524d\uff0c\u5b9e\u73b0\u77f3\u58a8\u70ef\u4e2d\u7684\u7b49\u79bb\u5b50\u4f53\u7eb3\u7c73\u7ed3\u6784\u7684\u7b56\u7565\u4e3b\u8981\u96c6\u4e2d\u5728\u4f7f\u7528\u7eb3\u7c73\u5149\u523b\u6280\u672f\u5bf9\u77f3\u58a8\u70ef\u8fdb\u884c\u7269\u7406\u523b\u8680\uff0c\u6216\u901a\u8fc7\u91d1\u5c5e-\u7edd\u7f18\u4f53-\u91d1\u5c5e\u7ed3\u6784\u7684\u95e8\u6781\u8c03\u5236\u6765\u8c03\u8282\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u5206\u5e03\u3002<\/p>\n<p>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/p>\n<p>\u8fd1\u65e5\uff0c\u7f8e\u56fd \u54e5\u4f26\u6bd4\u4e9a\u5927\u5b66\uff08Columbia University\uff09Brian S. Y. Kim\uff0cD. N. Basov\u7b49\u62a5\u9053\u4e86\u4e00\u79cd\u6c27\u5316\u6fc0\u6d3b\u7535\u8377\u8f6c\u79fboxidation-activated charge transfer\uff08OCT\uff09\u7b56\u7565\uff0c\u5b9e\u73b0\u4e86\u53ef\u7f16\u7a0b\u7684\u3001\u53cc\u6781\u3001\u4f4e\u635f\u8017\u3001\u77f3\u58a8\u70ef\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\u7ed3\u6784\u3002\u5229\u7528\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5c5e\u5143\u7d20\u5316\u7269\u8986\u76d6\u77f3\u58a8\u70ef\uff0c\u5e76\u968f\u540e\u5c06\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5c5e\u5143\u7d20\u5316\u7269\u6c27\u5316\u6210\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\uff0c\u7136\u540e\u6fc0\u6d3b\u4e86\u6e90\u4e8e\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u548c\u77f3\u58a8\u70ef\u4e4b\u95f4\u4e0d\u540c\u529f\u51fd\u6570\u7684\u7535\u8377\u8f6c\u79fb\u3002\u7eb3\u7c73\u7ea2\u5916\u6210\u50cf\u6280\u672f\u63ed\u793a\u4e86\uff0c\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\/\u77f3\u58a8\u70ef\u754c\u9762\u7684\u53cc\u6781\u4f4e\u635f\u8017\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong>Ambipolar charge-transfer graphene plasmonic cavities<\/strong>\u201d\u4e3a\u9898\u5728<em>Nature Materials<\/em>\u4e0a\u53d1\u8868\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/p>\n<p>\u221a\u901a\u8fc7\u8fde\u7eed\u77f3\u58a8\u70ef\u6676\u4f53\u548c\u8fd1\u7aef\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\uff08TMO\uff09\u5c42\u4e4b\u95f4\u7684\u529f\u51fd\u6570\u5931\u914d\u8fdb\u884c\u7684\u7535\u8377\u8f6c\u79fb\u63ba\u6742\u5b9e\u73b0\u5f02\u8d28\u7ed3\u6784\u7684\u5b9a\u5236\uff0c\u5185\u90e8\u7684\u80fd\u5e26\u6392\u5217\u81ea\u7136\u5730\u5728\u7ec4\u6210\u5c42\u4e0a\u4ea7\u751f\u5185\u7f6e\u7535\u52bf\uff0c\u5e76\u8bf1\u5bfc\u7535\u8377\u8f6c\u79fb\u3002\u8fd9\u4e9b\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\u5668\u4ef6\u5728\u4e0d\u9700\u8981\u9009\u901a\u7684\u60c5\u51b5\u4e0b\u5de5\u4f5c\uff0c\u5141\u8bb8\u4ea7\u751f\u9ad8\u8f7d\u6d41\u5b50\u5bc6\u5ea6\uff0c\u800c\u6ca1\u6709\u7535\u51fb\u7a7f\u7684\u98ce\u9669\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u00a0\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-250074\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-14.png\" alt=\"\" width=\"1269\" height=\"637\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-14.png 1269w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-14-300x151.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-14-768x386.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-14-1024x514.png 1024w\" sizes=\"(max-width: 1269px) 100vw, 1269px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>1<\/strong>\u6309\u9700\u77f3\u58a8\u70ef\u7b49\u79bb\u5b50\u4f53\u7684\u6c27\u5316\u6fc0\u6d3b\u7535\u8377\u8f6c\u79fb\uff08OCT\uff09\u3002\uff08a\uff09 OCT\u65b9\u6cd5\u7684\u793a\u610f\u56fe\u3002\u5728\u6e29\u5ea6T = 300 K\u548c\u03c9 = 980 cm<sup>-1<\/sup>\u4e0b\uff0cWOx\/\u77f3\u58a8\u70ef\uff08b\uff09\u548cWOx\/1L-WSe<sub>2<\/sub>\/\u77f3\u58a8\u70ef\uff08c\uff09\u7684\u7eb3\u7c73\u7ea2\u5916\u6563\u5c04\u5e45\u5ea6\u56fe\u50cf\u3002\uff08d\uff09WOx\/\u77f3\u58a8\u70ef\u5f02\u8d28\u7ed3\u7684\u7eb3\u7c73\u7ea2\u5916\u6563\u5c04\u5e45\u5ea6\u4fe1\u53f7S(r,\u03c9)\u7684\u56fe\u50cf\u3002<strong>\u00a9 2023\u00a0<\/strong><strong>NPG<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-250075\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-13.png\" alt=\"\" width=\"1269\" height=\"864\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-13.png 1269w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-13-300x204.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-13-768x523.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-13-1024x697.png 1024w\" sizes=\"(max-width: 1269px) 100vw, 1269px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2<\/strong>\u5728\u8303\u5fb7\u534e\u5149\u5b66\u76f8\u5e72\u65ad\u5c42\u626b\u63cf\u7ed3\u6784\u4e2d\u5b9e\u73b0\u53ef\u91cd\u6784\u53cc\u6781\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u548c\u9ad8\u7b49\u79bb\u5b50\u4f53\u8d28\u91cf\u56e0\u5b50\u3002\uff08a\uff09WOx\/graphene\u5728\u03c9 = 870 cm<sup>-1<\/sup>\uff08\u5de6\uff09\u548cZrOx\/graphene\u5728\u03c9 = 1,040 cm<sup>-1<\/sup>\uff08\u53f3\uff09\u5904\u7684\u7eb3\u7c73\u7ea2\u5916\u6563\u5c04\u632f\u5e45S(r,\u03c9)\u968fSiO<sub>2<\/sub>\/Si\u80cc\u95e8\u7535\u538bVg\u7684\u53d8\u5316\u60c5\u51b5\u3002 \uff08b\uff09ZrOx\/graphene\uff08\u9876\u90e8\uff09\u548cWOx\/graphene\uff08\u5e95\u90e8\uff09\u52a8\u91cf\u5b9e\u90e8q&#8217;\u968fVg\u7684\u53d8\u5316\u60c5\u51b5\u3002\uff08c\uff09TMO\/graphene\u754c\u9762\u5904\u77f3\u58a8\u70ef\u8d39\u7c73\u80fd\u7ea7EF\u968f\u95f4\u9694\u5c42\u539a\u5ea6t\u7684\u53d8\u5316\u60c5\u51b5\u3002\uff08d\uff09WOx\u63ba\u6742\u548cZrOx\u63ba\u6742\u7684\u77f3\u58a8\u70ef\u5f02\u8d28\u7ed3\u5728\u5e73\u8861\u6001\u4e0b\u7684\u80fd\u5e26\u5bf9\u9f50\u60c5\u51b5\u3002\uff08e\uff09\u4e00\u7cfb\u5217\u7ea2\u5916\u9891\u7387\u03c9\u548c\u4e0d\u540c\u539a\u5ea6WSe<sub>2<\/sub>\u6216hBN\u9694\u79bb\u5c42\u7684\u54c1\u8d28\u56e0\u5b50Q\u3002\uff08f\uff09Q\u968f\u5c42\u539a\u5ea6t\u7684\u53d8\u5316\u60c5\u51b5\u3002<strong>\u00a9 2023\u00a0<\/strong><strong>NPG<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-250076\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-13.png\" alt=\"\" width=\"1269\" height=\"995\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-13.png 1269w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-13-300x235.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-13-768x602.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-13-1024x803.png 1024w\" sizes=\"(max-width: 1269px) 100vw, 1269px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>3<\/strong>\u00a0 \u57fa\u4e8e\u53ef\u7f16\u7a0b\u6c27\u5316\u6fc0\u6d3b\u7535\u8377\u8f6c\u79fbOCT\u7684\u7eb3\u7c73\u538b\u5370\u77f3\u58a8\u70ef\u7b49\u79bb\u5b50\u4f53\u6fc0\u5143\u8154\u3002\uff08a\uff09\u4f7f\u7528\u8f6c\u79fb\u7684hBN\u63a9\u819c\uff0c\u5728\u8fde\u7eed\u7684\u77f3\u58a8\u70ef\u5355\u5c42\u4e0a\u901a\u8fc7\u7d2b\u5916\u81ed\u6c27\u5904\u7406\u5370\u5236\u7b49\u79bb\u5b50\u8154\u4f53\u3002\uff08b\uff09\u5668\u4ef6\u7684\u5149\u5b66\u56fe\u50cf\u3002\uff08c\uff09WOx\/1L-WSe<sub>2<\/sub>\/\u77f3\u58a8\u70ef\u5f02\u8d28\u7ed3\u5728T=300 K\u548c\u03c9=980 cm<sup>-1<\/sup>\u4e0b\u7684\u7eb3\u7c73\u7ea2\u5916\u56fe\u50cfS(r,\u03c9)\u3002<strong>\u00a9 2023\u00a0<\/strong><strong>NPG<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-250077\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/4-13.png\" alt=\"\" width=\"1267\" height=\"850\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/4-13.png 1267w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/4-13-300x201.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/4-13-768x515.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/4-13-1024x687.png 1024w\" sizes=\"(max-width: 1267px) 100vw, 1267px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>4<\/strong> \u5c01\u88c5\u5728\u6c27\u5316\u94a8WOx\u4e2d\uff0c\u60ac\u6d6e\u77f3\u58a8\u70ef\u7b49\u79bb\u6fc0\u5143\u7a7a\u8154\u4e2d\u7684\u56de\u97f3\u58c1\u6a21\u5f0f\u3002\uff08a\uff09\u5d4c\u5165\u5728\u9002\u5ea6\u63ba\u6742\u7684hBN\u652f\u6491\u7684WOx\/graphene\u7ed3\u6784\u4e2d\u7684\u60ac\u6d6eWOx\/graphene\/WOx\u7b49\u79bb\u5b50\u4f53\u8154\u7684\u793a\u610f\u56fe\u3002\uff08b\uff09\u5668\u4ef6\u7684\u5149\u5b66\u56fe\u50cf\u3002\uff08c\uff09\u534a\u5f84\u7ea6\u4e3a500\u7eb3\u7c73\u7684\u8154\u4e2d\u6084\u6084\u8bdd\u6a21\u5f0f\u7684\u8fd1\u573a\u56fe\u50cfS(r,\u03c9)\u3002 \uff08d\uff09\u76f8\u5e94\u7684\u6570\u503c\u672c\u5f81\u6a21\u62df\u7ed3\u679c\u3002\u6bd4\u4f8b\u5c3a\u4e3a200\u7eb3\u7c73\u3002<strong>\u00a9 2023\u00a0<\/strong><strong>NPG<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/p>\n<p>\u8fd9\u9879\u5de5\u4f5c\u4f7f\u7528\u6c27\u5316\u6fc0\u6d3b\u7535\u8377\u8f6c\u79fb\uff08OCT\uff09\u521b\u5efa\u53cc\u6781\u6027\u548c\u4f4e\u635f\u8017\u7535\u8377\u8f6c\u79fb\u77f3\u58a8\u70ef\u7b49\u79bb\u5b50\u4f53\u8154\u3002\u4f4e\u635f\u8017\u6a21\u5f0f\u7684\u7b49\u79bb\u5b50\u4f53\u7279\u5f81\u4e3a\u91cf\u5b50\u8154\u3001\u7b49\u79bb\u5b50\u4f53\u4f20\u611f\u5668\u548c\u7ed3\u5408\u8303\u5fb7\u534e\u6750\u6599\u7684\u8154\u5149\u673a\u68b0\u7cfb\u7edf\u4e2d\u5b9a\u5236\u7684\u5f3a\u5149-\u7269\u8d28\u8026\u5408\u5f00\u8f9f\u4e86\u9014\u5f84\u3002\u6b64\u5916\uff0c\u4f7f\u7528OCT\u4ea7\u751f\u6a2a\u5411\u7a81\u53d8\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u5206\u5e03\u7684\u80fd\u529b\u5efa\u7acb\u4e86\u4e00\u4e2a\u901a\u7528\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u80fd\u591f\u538b\u5370\u7528\u4e8e\u6781\u5316\u6fc0\u5143\u6ce2\u524d\u5de5\u7a0b\u548c\u4e9a\u6ce2\u957f\u900f\u955c\u7684\u7eb3\u7c73\u7ea7\u5143\u4ef6\u3002\u76d6\u516c\u4f5c\u5f00\u53d1\u7684\u5728\u63a5\u8fd1\u672c\u5f81\u635f\u8017\u6781\u9650\u4e0b\u5177\u6709\u9ad8\u5bc6\u5ea6\u7684\u53cc\u6781\u7535\u8377\u8f6c\u79fb\u7b49\u79bb\u5b50\u4f53\u754c\u9762\u8bc1\u660e\u4e86TMO\u4f5c\u4e3a\u9ad8\u8d28\u91cf\u53cc\u6781\u7535\u8377\u8f6c\u79fb\u6750\u6599\u7684\u60ca\u4eba\u80fd\u529b\u3002<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5<\/strong>\uff1ahttps:\/\/www.nature.com\/articles\/s41563-023-01520-5<\/p>\n<p>\u672c\u6587\u7531\u56fe\u56fe\u4f9b\u7a3f<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56fe\u56fe 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