{"id":248260,"date":"2023-03-19T06:23:28","date_gmt":"2023-03-18T22:23:28","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248260"},"modified":"2023-03-22T16:59:59","modified_gmt":"2023-03-22T08:59:59","slug":"nat-mater-%ef%bc%9a%e4%bb%8e%e5%88%86%e5%ad%90%e7%9f%b3%e5%a2%a8%e7%83%af%e7%ba%b3%e7%b1%b3%e5%b8%a6%e6%ba%b6%e6%b6%b2%e4%b8%ad%e5%88%b6%e5%a4%87%e5%87%ba%e9%ab%98%e6%b4%81%e5%87%80%e5%ba%a6%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248260","title":{"rendered":"Nat. Mater.\uff1a\u4ece\u5206\u5b50\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u6eb6\u6db2\u4e2d\u5236\u5907\u51fa\u9ad8\u6d01\u51c0\u5ea6\u7684\u5355\u7535\u5b50\u6676\u4f53\u7ba1"},"content":{"rendered":"

\u4e00\u3001<\/strong> \u3010\u5bfc\u8bfb\u3011<\/strong>\u00a0 <\/strong><\/p>\n

\u5206\u5b50\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\uff08MGNRs\uff09\u662f\u4e00\u79cd\u6709\u7740\u4f18\u5f02\u5149\u7535\u6027\u80fd\u548c\u6f5c\u5728\u5e94\u7528\u7684\u7eb3\u7c73\u6750\u6599\u3002\u4e0e\u81ea\u4e0a\u800c\u4e0b\u7684\u7eb3\u7c73\u5236\u9020\u65b9\u6cd5\u4e0d\u540c\uff0c\u5316\u5b66\u5408\u6210\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u5176\u8fb9\u7f18\u548c\u62d3\u6251\u7ed3\u6784\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u7eb3\u7c73\u5e26\u5149\u7535\u6027\u8d28\u548c\u91cf\u5b50\u73b0\u8c61\u7684\u7cbe\u786e\u8c03\u63a7\u3002\u6700\u8fd1\u7684\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5316\u5b66\u65b9\u6cd5\u5408\u6210\u7684MGNRs\u53ef\u4ee5\u5b9e\u73b0\u957f\u8fbe\u5fae\u79d2\u7684\u81ea\u65cb\u76f8\u5e72\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u5229\u7528\u5355\u4e2aMGNR\u6765\u5b9e\u73b0\u81ea\u65cb\u548c\u62d3\u6251\u73b0\u8c61\u7684\u91cf\u5b50\u7535\u5b50\u4f20\u8f93\u5177\u6709\u5e7f\u9614\u7684\u524d\u666f\u3002\u7136\u800c\uff0c\u8981\u5b9e\u73b0\u91cf\u5b50\u5b9e\u9a8c\uff0c\u5fc5\u987b\u4f7f\u7528\u5177\u6709\u7279\u5b9a\u6d01\u51c0\u5ea6\u7684\u5355\u7535\u5b50\u6676\u4f53\u7ba1\u3002\u76ee\u524d\uff0c\u5c06MGNRs\u96c6\u6210\u5230\u7535\u5b50\u7eb3\u7c73\u5668\u4ef6\u4e2d\u4ecd\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\u3002\u6b64\u5916\uff0cMGNRs\u7684\u6eb6\u89e3\u5ea6\u8f83\u5dee\uff0c\u4e5f\u662f\u5236\u5907\u53ef\u63a7\u5668\u4ef6\u7684\u4e3b\u8981\u969c\u788d\u4e4b\u4e00\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5fb7\u56fd\u9a6c\u514b\u65af\u666e\u6717\u514b\u5fae\u7ed3\u6784\u7269\u7406\u7814\u7a76\u6240\u51af\u65b0\u4eae\u56e2\u961f\u548c\u82f1\u56fd\u725b\u6d25\u5927\u5b66\u7684Lapo Bogani\u56e2\u961f\u5408\u4f5c\u5f00\u5c55\u7684\u7814\u7a76\u53d6\u5f97\u4e86\u65b0\u7684\u8fdb\u5c55\u3002\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u8fb9\u7f18\u529f\u80fd\u5316\u7684\u65b9\u6cd5\uff0c\u6210\u529f\u589e\u5f3a\u4e86\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u7684\u6eb6\u89e3\u5ea6\uff0c\u5e76\u5236\u5907\u51fa\u4e86\u5177\u6709\u9ad8\u6d01\u51c0\u5ea6\u548c\u5c16\u9510\u5355\u7535\u5b50\u7279\u5f81\u7684\u4f20\u8f93\u5668\u4ef6\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5f3a\u7535\u5b50-\u632f\u5b50\u8026\u5408\u73b0\u8c61\u4e5f\u5bfc\u81f4\u4e86\u663e\u8457\u7684Franck\u2013Condon\u5c01\u9501\u6548\u5e94\uff0c\u8fb9\u7f18\u7684\u539f\u5b50\u5b9a\u4e49\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u76f8\u5173\u6a2a\u5411\u5f2f\u66f2\u6a21\u5f0f\u7684\u8bc6\u522b\u3002\u8fd9\u4e9b\u7814\u7a76\u7ed3\u679c\u5c55\u793a\u4e86\u5206\u5b50\u77f3\u58a8\u70ef\u5982\u4f55\u76f4\u63a5\u4ece\u6eb6\u6db2\u4e2d\u4ea7\u751f\u5f02\u5e38\u5e72\u51c0\u7684\u7535\u5b50\u5668\u4ef6\uff0c\u5e76\u4e14\u7535\u5b50\u7279\u5f81\u7684\u5c16\u9510\u6027\u4e3a\u5728\u539f\u5b50\u7cbe\u786e\u7684\u77f3\u58a8\u70ef\u7eb3\u7c73\u7ed3\u6784\u4e2d\u5229\u7528\u81ea\u65cb\u548c\u632f\u52a8\u6027\u8d28\u63d0\u4f9b\u4e86\u65b0\u7684\u9053\u8def\u3002<\/p>\n

\"\"<\/p>\n

\u00a0<\/strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

\u672c\u7814\u7a76\u91c7\u7528\u5177\u6709\u4f18\u5f02\u6db2\u76f8\u5206\u6563\u6027\u7684\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\uff0c\u6210\u529f\u5236\u5907\u4e86\u9ad8\u6d01\u51c0\u5ea6\u7684\u5355\u7535\u5b50\u6676\u4f53\u7ba1\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u7814\u7a76\u4eba\u5458\u80fd\u591f\u7cbe\u786e\u63a7\u5236\u7eb3\u7c73\u5e26\u7684\u7ed3\u6784\u548c\u6027\u80fd\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5176\u81ea\u65cb\u6001\u548c\u62d3\u6251\u6001\u7684\u7814\u7a76\u3002<\/p>\n

\u00a0<\/strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1 \u7efc\u5408\u8bbe\u8ba1\u3002\u00a92023 Springer Nature<\/p>\n

a\u3001\u5206\u5b50\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u7684\u9aa8\u67b6\u7ed3\u6784\uff0c\u663e\u793a\u5176\u539f\u5b50\u7cbe\u786e\u7684\u5bbd\u5ea6\u548c\u8fb9\u7f18\u7ed3\u6784\u3002b\u30012\u6bb5\u7684\u7a7a\u95f4\u586b\u5145\u6a21\u578b\u3002c\u3001\u83b7\u5f97MGNR2\u7684\u5408\u6210\u8def\u7ebf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\u00a0 \u5206\u5b50\u7eb3\u7c73\u5e26\u7684\u5206\u89e3\u3002\u00a92023 Springer Nature<\/p>\n

a\u3001\u5728\u6c2f\u4eff\u4e2d\uff0c\u5316\u5408\u72691\uff08\u84dd\u8272\uff09\u548c\u5316\u5408\u72692\uff08\u7eff\u8272\uff09\u7684\u5f52\u4e00\u5316\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\u3002\u63d2\u56fe\u663e\u793a\u4e86\u4e24\u4e2a\u5316\u5408\u7269\u7684\u5206\u5b50\u7ed3\u6784\u3002b\u3001\u4e0d\u540c\u6d53\u5ea6\u4e0bMGNR2\u5728\u6c2f\u4eff\u4e2d\u7684\u6eb6\u6db2\u7167\u7247\uff0c\u663e\u793a\u4e86\u5176\u5206\u6563\u6027\u3002c\u3001\u5728541nm\u6fc0\u53d1\u4e0b\uff0c\u968f\u7740\u6d53\u5ea6\uff08C\uff09\u7684\u589e\u52a0\uff0c\u5316\u5408\u72692\u5728\u6c2f\u4eff\u4e2d\u7684\u5149\u81f4\u53d1\u5149\u5149\u8c31\u6f14\u53d8\u3002d\u3001\u4e24\u4e2a\u5cf0\u503c\uff08\u4e2d\u5fc3\u6ce2\u957f\u5206\u522b\u4e3a625\u548c670nm\uff09\u7ec4\u6210\u7684\u5bbd\u53d1\u5c04\u7ed3\u6784\u7684\u5149\u81f4\u53d1\u5149\u5cf0\u503c\u9762\u79ef\u4e0eC\u4e4b\u95f4\u7684\u5173\u7cfb\u3002e\u30011a\uff08\u5de6\u56fe\uff09\u548c2\uff08\u53f3\u56fe\uff09\u5728\u9ad8\u5ea6\u5b9a\u5411\u7684\u70ed\u89e3\u77f3\u58a8\u57fa\u677f\u4e0a\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c\u9ad8\u5ea6\u56fe\u50cf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3\u00a0 \u91cf\u5b50\u8fd0\u8f93\u7684\u589e\u5f3a\u3002\u00a92023 Springer Nature<\/p>\n

a\u3001\u6240\u4f7f\u7528\u7684\u5668\u4ef6\u51e0\u4f55\u7ed3\u6784\u793a\u610f\u56fe\u3002b\u3001\u4e24\u79cd\u51e0\u4f55\u7ed3\u6784\u4e0b\u7684\u4e24\u4e2a\u5178\u578b\u5668\u4ef6\u7684\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\u56fe\u50cf\u3002c\u3001\u4f7f\u7528\u5316\u5408\u72691\u5236\u5907\u7684\u4e09\u4e2a\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u56fe\u8868\u3002d\u3001\u4f7f\u7528\u5316\u5408\u72692\u5236\u5907\u7684\u4e09\u4e2a\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u56fe\u8868\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4 \u7eb3\u7c73\u5e26\u4e2d\u7684\u7535\u5b50-\u632f\u52a8\u8026\u5408\uff0c\u6eb6\u89e3\u5ea6\u589e\u5f3a\u3002\u00a92023 Springer Nature<\/p>\n

a\u3001\u663e\u793a\u4e86\u5316\u5408\u72692\u7684\u5dee\u5206\u7535\u5bfcG\u4e0eVSD\u548cVG\u7684\u632f\u52a8\u72b6\u6001\u6291\u5236\u7ec6\u8282\uff08\u5de6\uff09\u4ee5\u53ca\u76f8\u5e94\u4f7f\u7528\u91cf\u5b50\u901f\u7387\u65b9\u7a0b\u6a21\u578b\u8fdb\u884c\u7684\u6a21\u62df\u7ed3\u679c\uff08\u53f3\uff09\u3002b\u3001Franck-Condon\u969c\u788d\u5728\u7eb3\u7c73\u5668\u4ef6\u7684\u4f20\u8f93\u7279\u6027\u4e2d\u7684\u793a\u610f\u56fe\u3002c\u3001\u5f53\u6e29\u5ea6\u4ece25mK\uff08\u84dd\u8272\uff09\u5347\u9ad8\u5230500mK\uff08\u7eff\u8272\uff09\u65f6\uff0c\u4f20\u8f93\u901a\u9053Franck-Condon\u969c\u788d\u7684\u6d88\u9664\uff0c\u540c\u65f6\u4f7f\u7528Lorentzian\u62df\u5408\u6570\u636e\uff08\u7ebf\uff09\u3002d\u3001\u968f\u7740\u5316\u5b66\u52bf\u03bc\u7684\u53d8\u5316\uff0cFranck-Condon\u7406\u8bba\u9884\u6d4b\u7684\u969c\u788d\u5cf0\u503c\u7684\u6700\u5927\u503c\uff08\u7eff\u8272\uff09\u548c\u6700\u5c0f\u503c\uff08\u9ec4\u8272\uff09\u4ee5\u53ca\u5b9e\u9a8c\u89c2\u6d4b\u5230\u7684\u969c\u788d\u5cf0\u503c\uff08\u84dd\u7ebf\uff09\u3002e\u3001\u0393\u70b9\u59047meV\u632f\u52a8\u6a21\u5f0f\u7684\u539f\u5b50\u76f8\u5bf9\u4f4d\u79fb\u3002f\u3001\u6700\u4f4e\u632f\u52a8\u6a21\u5f0f\u7684\u80fd\u91cf\u8272\u6563\uff0c\u5176\u4e2d\u7eff\u8272\u8868\u793a7meV\u7684\u632f\u52a8\u6a21\u5f0f\u3002<\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u8fd9\u4e9b\u7814\u7a76\u7ed3\u679c\u5c55\u793a\u4e86\u7531MGNRs\u5236\u6210\u7684\u9ad8\u6d01\u51c0\u5ea6\u7684\u7535\u5b50\u5668\u4ef6\uff0c\u6bd4\u4ee5\u524d\u7684\u7ed3\u679c\u8981\u4f18\u8d8a\u5f97\u591a\u3002\u4ece\u5316\u5b66\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u8fd9\u4e3a\u63a2\u7d22\u65b0\u578b\u7684\u5408\u6210\u8bbe\u8ba1\u9886\u57df\u6253\u5f00\u4e86\u5927\u95e8\uff0c\u5176\u76ee\u7684\u5728\u4e8e\u5728\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u7684\u8fb9\u7f18\u4e0a\u653e\u7f6e\u4e0d\u540c\u7684\u6eb6\u89e3\u57fa\u56e2\u4ee5\u63d0\u9ad8\u6548\u7387\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5f97\u5230\u89c4\u5219\u95f4\u9694\u7684\u7ed3\u6784\u5143\u7d20\uff0c\u907f\u514d\u4e86\u4e0e\u8868\u9762\u6d3b\u6027\u5242\u76f8\u5173\u7684\u6df7\u4e71\u548c\u78b3\u7eb3\u7c73\u7ba1\u6027\u80fd\u4e0b\u964d\u7684\u95ee\u9898\u3002<\/p>\n

\u5bf9\u4e8e\u7eb3\u7c73\u7535\u5b50\u5b66\uff0c\u8fd9\u4e9b\u7814\u7a76\u6210\u679c\u5c55\u793a\u4e86\u4ee4\u4eba\u632f\u594b\u7684\u65b0\u524d\u666f\uff1a\u73b0\u5728\u53ef\u4ee5\u83b7\u5f97\u9ad8\u6d01\u51c0\u5ea6\u7684\u539f\u5b50\u7ea7\u7cbe\u5ea6\u77f3\u58a8\u70ef\u7eb3\u7c73\u5668\u4ef6\u3002\u8fd9\u5c06\u4e3a\u7814\u7a76\u4eba\u5458\u5728\u632f\u52a8\u7279\u6027\u548c\u7535\u5b50\u7279\u5f81\u4e4b\u95f4\u5efa\u7acb\u76f4\u63a5\u7684\u5bf9\u5e94\u5173\u7cfb\u63d0\u4f9b\u53ef\u80fd\u6027\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u7531\u4e8e\u65e0\u9700\u60ac\u6d6e\u7eb3\u7c73\u5e26\uff0c\u56e0\u6b64\u53ef\u4ee5\u6e05\u6670\u5730\u89c2\u5bdf\u5230\u632f\u52a8\u6001\u7269\u7406\u3002\u540c\u65f6\uff0c\u6240\u83b7\u5f97\u7684\u7535\u5b50-\u632f\u5b50\u8026\u5408\u6548\u679c\u4e0e\u8d85\u51c0\u78b3\u7eb3\u7c73\u7ba1\u5668\u4ef6\u76f8\u5f53\uff0c\u9a8c\u8bc1\u4e86\u66f4\u4f18\u8d8a\u7684\u7535\u5b50-\u632f\u5b50\u8026\u5408\u7684\u9884\u6d4b\u3002\u8fd9\u4e9b\u7814\u7a76\u7ed3\u679c\u5c06\u6709\u52a9\u4e8e\u5f00\u8f9f\u57fa\u4e8e\u539f\u5b50\u7ea7\u7cbe\u5ea6\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u7684\u7eb3\u7c73\u673a\u68b0\u5668\u4ef6\u7684\u65b0\u8def\u5f84\uff0c\u4fc3\u8fdb\u7eb3\u7c73\u7535\u5b50\u5b66\u548c\u91cf\u5b50\u8ba1\u7b97\u7b49\u9886\u57df\u7684\u53d1\u5c55\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1aNiu, W., Sopp, S., Lodi, A. et al. Exceptionally clean single-electron transistors from solutions of molecular graphene nanoribbons. Nat. Mater. 22, 180\u2013185 (2023).<\/p>\n

https:\/\/doi.org\/10.1038\/s41563-022-01460-6<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001 \u3010\u5bfc\u8bfb\u3011\u00a0 \u5206\u5b50\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\uff08MGNRs\uff09\u662f\u4e00\u79cd\u6709\u7740\u4f18\u5f02\u5149\u7535\u6027\u80fd\u548c\u6f5c\u5728\u5e94\u7528\u7684\u7eb3\u7c73\u6750\u6599\u3002\u4e0e\u81ea\u4e0a\u800c\u4e0b\u7684\u7eb3\u7c73\u5236\u9020\u65b9\u6cd5\u4e0d\u540c\uff0c\u5316\u5b66\u5408\u6210\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u5176\u8fb9\u7f18\u548c\u62d3\u6251\u7ed3\u6784…<\/p>\n","protected":false},"author":48614,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-248260","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248260"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/48614"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=248260"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248260\/revisions"}],"predecessor-version":[{"id":248808,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248260\/revisions\/248808"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=248260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=248260"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=248260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}