{"id":166265,"date":"2019-01-30T06:30:23","date_gmt":"2019-01-29T22:30:23","guid":{"rendered":"\/\/m.iemloyee.com\/?p=166265"},"modified":"2019-01-30T17:51:05","modified_gmt":"2019-01-30T09:51:05","slug":"%e3%80%90%e6%a0%a1%e7%a8%bf%e6%9c%aa%e5%9b%9e%e5%a4%8d%e3%80%91%e5%9b%bd%e5%ae%b6%e7%ba%b3%e7%b1%b3%e7%a7%91%e5%ad%a6%e4%b8%ad%e5%bf%83adv-mater-%ef%bc%9a%e4%ba%8c%e7%bb%b4%e6%9d%90%e6%96%99%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=166265","title":{"rendered":"\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3Adv. Mater.\uff1a\u4e8c\u7ef4\u6750\u6599\u7684\u5e94\u53d8\u5de5\u7a0b\uff1a\u754c\u9762\u7684\u95ee\u9898\u548c\u673a\u9047"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n 2D\u6750\u6599\u662f\u4e00\u79cd\u539f\u5b50\u7ea7\u7684\u8584\u6750\u6599\uff0c\u53ef\u4ee5\u5f88\u597d\u5730\u7528\u4e8e\u4e0b\u4e00\u4ee3\u8d85\u8584\u534a\u5bfc\u4f53\u5668\u4ef6\u3002\u7814\u7a76\u8868\u660e\uff0c\u673a\u68b0\u5e94\u53d8\u4f1a\u5f3a\u70c8\u6270\u52a82D\u6750\u6599\u7684\u80fd\u5e26\u7ed3\u6784\uff0c\u4ece\u800c\u53ef\u4ee5\u901a\u8fc7\u673a\u68b0\u53d8\u5f62\u6765\u6709\u6548\u8c03\u8282\u5176\u7535\u5b50\u548c\u5149\u5b50\u6027\u3002\u5b9e\u9645\u4e0a\uff0c\u8fd9\u79cd\u79f0\u4e3a\u5e94\u53d8\u5de5\u7a0b\u7684\u539f\u7406\u73b0\u5728\u901a\u5e38\u7528\u4e8e\u5236\u9020\u4f20\u7edf\u7684\u534a\u5bfc\u4f53\u5668\u4ef6\u3002\u4e0e\u4f20\u7edf\u7535\u5b50\u6750\u6599\u76f8\u6bd4\uff0c\u5355\u5c42\u539f\u5b50\u7247\u672c\u7701\u80fd\u591f\u627f\u53d7\u66f4\u5927\u7684\u673a\u68b0\u5e94\u53d8\uff0c\u800c\u4e142D\u6750\u6599\u7684\u8584\u5ea6\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5f2f\u66f2\u6216\u6298\u53e0\u6765\u8bf1\u53d1\u66f4\u5927\u7684\u5c40\u90e8\u5e94\u53d8\uff0c\u56e0\u800c2D\u6750\u6599\u7684\u5e94\u53d8\u5de5\u7a0b\u5c24\u5176\u4ee4\u4eba\u5174\u594b\u30022D\u6750\u6599\u7684\u8fd9\u4e9b\u7279\u6b8a\u6027\u4f7f\u5f97\u7814\u7a76\u65b0\u7684\u57fa\u7840\u7269\u7406\u5b66\u548c\u5728\u5927\u5e94\u53d8\u6c34\u5e73\u4e0b\u51fa\u73b0\u76842D\u6750\u6599\u7684\u5e94\u7528\u521b\u9020\u4e86\u673a\u4f1a\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3\u5f20\u5fe0<\/b>\u7814\u7a76\u5458\uff08\u901a\u8baf\u4f5c\u8005\uff09\u548c\u5218\u7490\u742a\u7814\u7a76\u5458\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Advanced Materials<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201c<\/strong>Strain Engineering of 2D Materials: Issues and Opportunities at the Interface<\/strong>\u201d<\/strong>\u7684\u7efc\u8ff0\u6587\u7ae0\u3002\u5728\u8be5\u7efc\u8ff0\u4e2d\uff0c\u9996\u5148\u5bf92D\u6750\u6599-\u57fa\u677f\u7cfb\u7edf\u7684\u53d8\u5f62\u6a21\u5f0f\u8fdb\u884c\u5206\u7c7b\uff0c\u5e76\u603b\u7ed3\u4e86\u6700\u8fd1\u5b9e\u73b0\u57fa\u5e95\u652f\u64912D\u6750\u6599\u7684\u673a\u68b0\u5e94\u53d8\u7684\u5b9e\u9a8c\u6210\u679c\u3002\u7136\u540e\uff0c\u56de\u987e\u4e862D\u6750\u6599-\u57fa\u5e95\u754c\u9762\u5bf9\u9762\u5185\u526a\u5207\u53d8\u5f62\u548c\u9762\u5916\u5206\u5c42\u7684\u673a\u68b0\u54cd\u5e94\u7684\u6700\u65b0\u5b9e\u9a8c\u8868\u5f81\u3002\u8003\u8651\u5230\u8be5\u9886\u57df\u7814\u7a76\u7684\u8de8\u5b66\u79d1\u6027\u8d28\uff0c\u4f5c\u8005\u6700\u540e\u8fd8\u5bf9\u65b0\u51742D\u6750\u6599\u7684\u5408\u6210\u30012D\u6750\u6599\u4e2d\u5e94\u53d8\u7684\u7279\u5f81\u5316\u4ee5\u53ca\u673a\u68b0\u5e94\u53d82 D\u6750\u6599\u7684\u5e94\u7528\u7b49\u8fdb\u884c\u4e86\u7efc\u5408\u8bc4\u8ff0\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe1 \u9762\u5185\u6a21\u5f0f<\/strong><\/p>\n (b) \u7531\u70ed\u81a8\u80c0\u4e0d\u5339\u914d\u5f15\u8d77\u7684\u5e94\u53d8\uff1b<\/p>\n (c) \u4e0a\u56fe\uff1a\u901a\u8fc7\u4f7f\u652f\u6491\u57fa\u677f\u53d8\u5f62\u6765\u5bf92D\u6750\u6599\u83b7\u5f97\u5e94\u53d8\u7684\u793a\u610f\u56fe\uff1b\u4e0b\u56fe\uff1a\u5265\u79bb\u77f3\u58a8\u70ef\u7684\u53d8\u5f62\u987a\u5e8f\u548c2D\u5e26\u4f4d\u7f6e\u7684\u54cd\u5e94\u3002<\/p>\n \u56fe2<\/strong> \u5e73\u9762\u5916\u6a21\u5f0f\uff1a\u8936\u76b1\u548c\u6263\u73af<\/strong><\/p>\n (a) \u901a\u8fc7\u538b\u7f29\u6216\u9884\u62c9\u4f38\u57fa\u677f\u5f15\u8d772D\u6750\u6599\u7684\u5f2f\u66f2\u548c\u76b1\u6298\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (b) \u901a\u8fc7\u70ed\u81a8\u80c0\u4e0d\u5339\u914d\u5f15\u8d772D\u6750\u6599\u7684\u5f2f\u66f2\u548c\u76b1\u6298\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (c) \u901a\u8fc7\u6676\u683c\u4e0d\u5339\u914d\u5f15\u8d772D\u6750\u6599\u7684\u5f2f\u66f2\u548c\u76b1\u6298\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (d) \u5f39\u6027\u57fa\u5e95\u4e0a\u7684\u5f2f\u66f2MoS2<\/sub>\u8584\u7247\u7684SEM\u56fe\u50cf\uff1b<\/p>\n (e) \u51c6\u4e09\u89d2\u5f62\u5355\u5c42WS2<\/sub>\u7684PL\u5f3a\u5ea6\u6620\u5c04\u56fe\u50cf\uff1b<\/p>\n (f) \u663e\u793aBi2<\/sub>Se3<\/sub> \/ Bi2<\/sub>Te3<\/sub>\u5f02\u8d28\u7ed3\u6bcf\u4e2a\u8fb9\u7f18\u5904\u7684\u4e09\u4e2a\u6263\u73af\u7684\u503e\u659c\u89c6\u56feSEM\u56fe\u50cf\uff1b<\/p>\n (g) \u76b1\u7eb910nm\u539a\u7684\u9ed1\u78f7\u8584\u7247\u7684\u5149\u5b66\u56fe\u50cf\uff1b<\/p>\n (h) \u5728\u94dc\u4e0a\u7684\u8936\u76b1\u3001\u516d\u89d2\u5f62\u77f3\u58a8\u70ef\u7247\u7684SEM\u56fe\u50cf\uff1b<\/p>\n (i) \u4e09\u4e2a\u5355\u5c42WS2<\/sub>\/WSe2<\/sub>\u8d85\u6676\u683c\u7684SEM\u56fe\u50cf\u3002<\/p>\n \u56fe3 \u5e73\u9762\u5916\u6a21\u5f0f\uff1a\u6c14\u6ce1\u548c\u5e10\u7bf7<\/strong><\/p>\n (a) \u77f3\u58a8\u70ef\u6c14\u6ce1\u7684AFM\u56fe\u50cf\uff1b<\/p>\n (b) \u901a\u8fc7\u6c89\u79ef\u5230SiO2<\/sub>\u7eb3\u7c73\u67f1\u9635\u5217\u4e0a\u5f62\u6210\u7684\u77f3\u58a8\u70ef\u5e10\u7bf7\u7684SEM\u56fe\u50cf\uff1b<\/p>\n (c) \u5165\u5c04\u5728\u7eb3\u7c73\u6c14\u6ce1\u4e0a\u5305\u542bK\u548cK’\u8c37\u7684\u5165\u5c04\u7535\u5b50\u6ce2\u7ecf\u8fc7\u76f8\u5173\u4f2a\u78c1\u573a\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (d) AFM\u56fe\u50cf\uff08\u53f3\u56fe\uff09\u548c\u7eb3\u7c73\u67f1\u6233\u7684WSe2<\/sub>\u5e10\u7bf7\u7684\u76f8\u5e94\u5cf0PL\u4fe1\u53f7\u56fe\u3002<\/p>\n \u56fe4 \u9762\u5916\u6a21\u5f0f\uff1a\u4e00\u81f4\u7684\u6a21\u5f0f<\/strong><\/p>\n (a) \u7ebf\u6761\u548c\u70b9\u7684\u538b\u75d5\u56fe\u6848\u7684AFM\u56fe\u50cf\uff1b<\/p>\n (b) \u5728\u7eb3\u7c73\u9525\u57fa\u5e95\u4e0a\u7684\u5e94\u53d8MoS2<\/sub>\u7684SEM\u56fe\u50cf\uff1b<\/p>\n (c) \u56fe\u6848\u5316\u57fa\u5e95\u4e0a\u77f3\u58a8\u70ef\u7684SEM\u56fe\u50cf\uff1a\u7ec6\u957f\u91d1\u5b57\u5854\u3001\u77e9\u5f62\u67f1\u548c\u53cd\u5411\u91d1\u5b57\u5854\u3002<\/p>\n \u56fe5 \u9762\u5185\u754c\u9762\u884c\u4e3a<\/strong><\/p>\n (a) \u901a\u8fc7\u60ac\u81c2\u6881\u5bf9\u5355\u5c42\u77f3\u58a8\u70ef\u8584\u7247\u65bd\u52a0\u5f20\u529b\u7684\u793a\u610f\u56fe\uff1b<\/p>\n (b) \u5b9e\u9a8c\u4e2d\u7684\u7b80\u5316\u5efa\u6a21\uff1a\u77f3\u58a8\u70ef\/\u57fa\u5e95\u7cfb\u7edf\u7684\u5355\u8f74\u62c9\u4f38\uff1b<\/p>\n (c) \u5728\u57fa\u677f\u4e0a\u6cbf\u7740\u5355\u5c42\u77f3\u58a8\u70ef\u7247\u7684\u62c9\u4f38\u65b9\u5411\u7684\u5e94\u53d8\u5206\u5e03\uff1a\u5b9e\u7ebf\u662fvdW\u754c\u9762\u975e\u7ebf\u6027\u6a21\u578b\u7684\u89e3\u6790\u89e3\uff1b<\/p>\n (d) \u5728\u57fa\u677f\u4e0a\u6cbf\u7740\u5355\u5c42\u77f3\u58a8\u70ef\u7247\u7684\u62c9\u4f38\u65b9\u5411\u7684\u5e94\u53d8\u5206\u5e03\uff1a\u5b9e\u7ebf\u662f\u6c22\u952e\u754c\u9762\u975e\u7ebf\u6027\u6a21\u578b\u7684\u89e3\u6790\u89e3\uff1b<\/p>\n (e) \u53cc\u5c42\u77f3\u58a8\u70ef\u81a8\u80c0\u88c5\u7f6e\u7684\u793a\u610f\u56fe\u548c\u8868\u5f81\uff1b<\/p>\n (f) \u6d4b\u91cf\u5f97\u5230\u7684\u77f3\u58a8\u70ef-SiO2<\/sub>\u548c\u77f3\u58a8\u70ef-\u77f3\u58a8\u70ef\u754c\u9762\u7684\u526a\u5207\u5e94\u529b\u3002<\/p>\n \u56fe6 \u754c\u9762\u9644\u7740\u529b<\/strong><\/p>\n (a) \u7eb5\u6a2a\u6bd4\u4e0e\u77f3\u58a8\u70ef\uff08\u84dd\u8272\u7b26\u53f7\uff09\u7684\u57fa\u7840\u534a\u5f84\u548c\u5927\u5757hBN\u4e0a\u7684\u5355\u5c42hBN\uff08\u7ea2\u8272\u7b26\u53f7\uff09\u7684\u5173\u7cfb\u56fe\uff1b<\/p>\n (b) \u5728hBN\u548cMoS2<\/sub>\u57fa\u5e95\u4e0aMoS2<\/sub>\u6c14\u6ce1\u7684\u7eb5\u6a2a\u6bd4\uff1b<\/p>\n (c) 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