{"id":141088,"date":"2018-06-01T06:30:52","date_gmt":"2018-05-31T22:30:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=141088"},"modified":"2018-06-02T20:50:06","modified_gmt":"2018-06-02T12:50:06","slug":"%e9%99%95%e8%a5%bf%e5%b8%88%e8%8c%83%e5%a4%a7%e5%ad%a6%e5%88%98%e7%94%9f%e5%bf%a0%e5%9b%a2%e9%98%9fadvanced-materials-1300%e5%b9%b3%e6%96%b9%e6%af%ab%e7%b1%b3%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=141088","title":{"rendered":"\u9655\u897f\u5e08\u8303\u5927\u5b66\u5218\u751f\u5fe0\u56e2\u961fAdvanced Materials: 1300\u5e73\u65b9\u6beb\u7c73\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u5355\u6676\u6570\u5b57\u4f20\u611f\u5668"},"content":{"rendered":"
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i\uff09\u5728\u9ad8\u8d28\u91cfMAPbBr3<\/sub>\u5355\u6676\uff08\u9009\u5b9a\u533a\u57df\uff1a12\u00d712 mm2<\/sup>\uff09\u7684\u8868\u9762\u4e0a\u8fdb\u884c\u5149\u81f4\u53d1\u5149\u56fe\u50cf\u3002<\/p>\n \u56fe\u4e09\uff1a\u9499\u949b\u77ff\u5355\u6676\u5149\u63a2\u6d4b\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n \u56fe3. a\uff09\u5728\u4e00\u5757MAPbBr3<\/sub>\u5355\u6676\u4e0a\u5236\u4f5c\u768456\u4e2a\u5149\u7535\u4f20\u611f\u5668\u7684\u7167\u7247\u3002<\/p>\n b\uff09\u8bbe\u5907\u64cd\u4f5c\u7684\u793a\u610f\u56fe\u3002<\/p>\n c\uff09\u5728\u9ed1\u6697\u6761\u4ef6\u4e0b\u6d4b\u91cf\u7684\u5149\u7535\u4f20\u611f\u5668\u7684I-V\u66f2\u7ebf\u548c\u5f3a\u5ea6\u4e3a3-60 mW cm-2<\/sup>\uff0c\u03bb= 525 nm\u7684\u5149\u7167\u3002 d\uff09\u5f53\u5149\u7167\u5f3a\u5ea6\u4ece3\u589e\u52a0\u523060 mW cm-2<\/sup>\uff0c\u03bb= 525 nm\u65f6\uff0c\u6d4b\u91cf\u5149\u7535\u4f20\u611f\u5668\u7684ON \/ OFF\u6bd4\u66f2\u7ebf\u3002<\/p>\n e\uff09\u5728\u4e0d\u540c\u5149\u5f3a\u4e0b\u6d4b\u91cf\u7684\u5149\u7535\u4f20\u611f\u5668\u7684\u5f00\/\u5173\u5207\u6362\u5468\u671f\u4e0e-7\u81f37V\u8303\u56f4\u5185\u7684\u504f\u7f6e\u7535\u538b\u7684\u51fd\u6570\u5173\u7cfb\u3002<\/p>\n f\uff09\u56fa\u5b9a\u504f\u538b\u4e0b\u5149\u7535\u6d41\u54cd\u5e94\u7684ON \/ OFF\u5207\u6362\u5468\u671f\u54cd\u5e94\uff0860 mW cm-2<\/sup>\uff0c\u03bb= 525 nm\uff09\u3002<\/p>\n g-i\uff09MAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u7684\u529f\u7387\u4f9d\u8d56\u6027\u5149\u54cd\u5e94\u7279\u6027\uff0c\u54cd\u5e94\u6027\uff08R\uff09\uff0c\u5916\u90e8\u91cf\u5b50\u6548\u7387\uff08EQE\uff09\u548c\u63a2\u6d4b\u6027\uff08D *\uff09\u3002\u5149\u6e90\u6ce2\u957f\u4e3a\u03bb= 525 nm\uff0c\u6240\u6709\u6d4b\u91cf\u5747\u57284 V\u56fa\u5b9a\u504f\u538b\u4e0b\u8fdb\u884c\uff0c\u7167\u660e\u5f3a\u5ea6\u4ece0.012\u53d8\u4e3a1.2 mW cm-2<\/sup>\u3002<\/strong><\/p>\n \u56fe\u56db\uff1a\u9499\u949b\u77ff\u5355\u6676\u5149\u63a2\u6d4b\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n \u56fe4. a\uff09\u57284V\u7684\u56fa\u5b9a\u504f\u538b\u4e0b\u8fdb\u884c\u7684MAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u7684LDR\u3002<\/p>\n b\uff09\u572810V\u504f\u538b\u4e0b\uff0cMAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u7684\u77ac\u6001\u5149\u7535\u6d41\u54cd\u5e94\u3002<\/p>\n c\uff0cd\uff09\u57284 V\u504f\u538b\u4e0b\uff0c\u7531\u6ce2\u957f\u4ece325\u53d8\u5316\u5230650 nm\u7684\u5355\u8272\u5149\u7167\u5c04\u7684MAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u7684\u5149\u8c31\u54cd\u5e94\u5ea6\uff08R\uff09\uff0c\u5916\u90e8\u91cf\u5b50\u6548\u7387\uff08EQE\uff09\u548c\u63a2\u6d4b\u7387\uff08D *\uff09\u3002<\/p>\n e\uff09\u5728525 nm\u7167\u5ea6\uff0860mW cm-2<\/sup>\uff0c4V\uff09\u4e0b\u5728MAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u4e0a\u6d4b\u91cf\u7684\u5149\u54cd\u5e94\u7a33\u5b9a\u6027\u3002 \u5728\u6e7f\u5ea6\u6c34\u5e73\u4e3a\u224850\uff05RH\u7684\u73af\u5883\u7a7a\u6c14\u4e2d\u5b9a\u671f\u6d4b\u91cf\u4e8635\u5929\u7684\u5149\u54cd\u5e94\u3002<\/p>\n \u56fe\u4e94\uff1a\u9499\u949b\u77ff\u5355\u6676\u5149\u63a2\u5668\u9635\u5217\u5747\u5300\u6027\u6d4b\u8bd5<\/strong><\/p>\n \u56fe5a\uff0cb\uff09\u572834\u00d738 mm2<\/sup>\u5927\u5c0f\u7684MAPbBr3<\/sub>\u5355\u6676\u4e0a\u5236\u4f5c\u768427\u00d727\u5149\u7535\u4f20\u611f\u5668\u9635\u5217\u7684\u7167\u7247\u3002<\/p>\n c\uff0ce\uff09\u57282 V\u504f\u538b\u4e0b\uff0c\u5728525 nm\u6ce2\u957f\u7167\u5c04\u4e0b\uff0c27 mV cm-2\u5149\u5f3a\u5ea6\u4e0b\u768427\u00d727 MAPbBr3<\/sub>\u5355\u6676\u5149\u7535\u4f20\u611f\u5668\u9635\u5217\u7684\u6697\u7535\u6d41\u548c\u5149\u7535\u6d41\u56fe\u3002<\/p>\n d\uff0cf\uff09\u5728\u6620\u5c04\uff081,2,3\u548c4\uff09\u4e2d\u968f\u673a\u9009\u62e9\u7684\u56db\u6761\u4e0d\u540c\u7ebf\u4e0a\u6d4b\u5f97\u7684\u6697\u7535\u6d41\u548c\u5149\u7535\u6d41\u5206\u5e03\u3002<\/p>\n \u56fe\u516d\uff1a\u9499\u949b\u77ff\u5355\u6676\u56fe\u50cf\u4f20\u611f\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n \u56fe6 a-c\uff09\u6295\u5f71\u6210\u50cf\u673a\u5236\u7684\u793a\u610f\u56fe\u3002 \u9884\u6210\u578b\u5149\u63a9\u6a21\u76f4\u63a5\u7528\u4e8e\u6210\u50cf\u7ec4\u4ef6\u7684\u4e0a\u65b9\u3002 \u5728\u5149\u7167\u4e0b\uff0c\u5149\u5b66\u56fe\u6848\u901a\u8fc7\u5177\u6709\u660e\u6697\u5bf9\u6bd4\u7684\u63a9\u6a21\u6295\u5f71\uff0c\u4ee5\u5728\u4f20\u611f\u5668\u5355\u5143\u4e0a\u5f62\u6210\u63a9\u6a21\u7684\u56fe\u50cf\u3002<\/p>\n d-f\uff09\u4f7f\u7528\u4e0d\u540c\u5149\u5b66\u56fe\u6848\u201c0123\u201d\uff0c\u201cSNNU\u201d\u548c\u8774\u8776\u56fe\u50cf\u57282V\u504f\u538b\u4e0b\u6d4b\u91cf\u7684\u6bcf\u4e2a\u50cf\u7d20\u7684\u76f8\u5e94\u5149\u7535\u6d41\u8f93\u51fa\u3002<\/strong><\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n 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<\/sup>Jones\uff09\u4ee5\u53ca\u5353\u8d8a\u7684\u8010\u6c34\u6027\u548c\u957f\u671f\u7684\u73af\u5883\u7a33\u5b9a\u6027\u3002\u4f7f\u7528\u9ad8\u8d28\u91cf\u5355\u6676\u6784\u5efa\u4e86\u7531729\u4e2a\u50cf\u7d20\u9635\u5217\u4f20\u611f\u5668\u7ec4\u6210\u7684\u5927\u9762\u79ef\u6210\u50cf\u7ec4\u4ef6\uff0c\u5c55\u73b0\u51fa\u5353\u8d8a\u7684\u8d28\u91cf\uff0c\u5305\u62ec\u51fa\u8272\u7684\u5747\u5300\u6027\uff0c\u6781\u9ad8\u7684\u68c0\u6d4b\u7387\uff0c\u5feb\u901f\u54cd\u5e94\u548c\u957f\u671f\u7684\u8bbe\u5907\u7a33\u5b9a\u6027\uff0c\u5176\u4e2d\u4e00\u4e9b\u6027\u80fd\u6307\u6807\u751a\u81f3\u4f18\u4e8e\u90a3\u4e9b\u6700\u5148\u8fdb\u7684\u5355\u6676\u7845\u548cInGaAs\u6750\u6599\u3002\u6211\u4eec\u7684\u7814\u7a76\u6210\u679c\u53ef\u80fd\u4f1a\u5e26\u6765\u65b0\u7684\u529f\u80fd\uff0c\u5e76\u6fc0\u53d1\u7531\u4f18\u8d28\u9499\u949b\u77ff\u5355\u6676\u8bbe\u8ba1\u51fa\u7684\u65b0\u578b\u9ad8\u6027\u80fd\u5149\u7535\u5b50\u5668\u4ef6\u3002\u5c3d\u7ba1\u5728\u672c\u5b9e\u4f8b\u4e2d\u6bcf\u4e2a\u7535\u6781\u7684\u6700\u5c0f\u5bbd\u5ea6\u4ec5\u4e3a40\u03bcm\uff0c\u4f46\u53d7\u5b9e\u9a8c\u5ba4\u4e2d\u7528\u4e8e\u84b8\u53d1\u7684\u836b\u7f69\u7684\u7ebf\u5bbd\u9650\u5236\u3002\u7136\u800c\uff0c\u5e38\u89c1\u7684\u5236\u9020\u6280\u672f\uff0c\u4f8b\u5982\u5f53\u4eca\u5de5\u5382\u4e2d\u4f7f\u7528\u7684\u7eb3\u7c73\u538b\u5370\u5149\u523b\u548c\u7535\u5b50\u675f\u66dd\u5149\uff0c\u5c06\u5728\u7535\u6781\u5236\u9020\u4e2d\u63d0\u4f9b\u9ad8\u5f97\u591a\u7684\u5206\u8fa8\u7387\u3002\u76ee\u524d729\u50cf\u7d20\u7684\u8bbe\u5907\u662f\u4e3a\u4e86\u5c55\u793a\u4e00\u4e2a\u6982\u5ff5\u9a8c\u8bc1\u3002\u53ef\u4ee5\u60f3\u8c61\uff0c\u63d0\u4f9b\u66f4\u9ad8\u5206\u8fa8\u7387\u7684\u5546\u7528\u82af\u7247\u5236\u9020\u548c\u5177\u6709\u9ad8\u5149\u7535\u5b50\u8d28\u91cf\u7684\u4f18\u8d28\u9499\u949b\u77ff\u5355\u6676\u7684\u7ec4\u5408\u53ef\u80fd\u5bfc\u81f4\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u9ad8\u901f\u548c\u9ad8\u68c0\u6d4b\u7387\u4f20\u611f\u5668\uff0c\u7535\u5b50\u773c\u7b49\u3002<\/p>\n<\/p>\n
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