{"id":27051,"date":"2017-02-28T00:35:54","date_gmt":"2017-02-27T16:35:54","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=27051"},"modified":"2018-07-29T00:36:48","modified_gmt":"2018-07-28T16:36:48","slug":"%e9%87%91%e5%b1%ac%e7%9c%8b%e8%b5%b7%e4%be%86%e9%83%bd%e5%b7%ae%e4%b8%8d%e5%a4%9a%ef%bc%8c%e5%9c%a8%e7%9c%8b%e4%b8%8d%e5%88%b0%e7%9a%84%e9%9b%bb%e7%a3%81%e6%b3%a2%e6%ae%b5%e4%b8%8b%e4%b9%9f%e6%98%af-2","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=27051","title":{"rendered":"\u91d1\u5c6c\u770b\u8d77\u4f86\u90fd\u5dee\u4e0d\u591a\uff0c\u5728\u770b\u4e0d\u5230\u7684\u96fb\u78c1\u6ce2\u6bb5\u4e0b\u4e5f\u662f\u5982\u6b64\u55ce\uff1f(\u4e0b)"},"content":{"rendered":"<p><strong>\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n<p>\u5728<a href=\"http:\/\/case.ntu.edu.tw\/blog\/?p=27038\" target=\"_blank\" rel=\"noopener noreferrer\">\u672c\u7cfb\u5217(\u4e0a)<\/a>\uff0c\u6211\u5011\u7c21\u55ae\u4ecb\u7d39\u96fb\u78c1\u6ce2\u9047\u5230\u6750\u6599\u7684\u884c\u70ba\uff0c(\u4e0b)\u5c07\u8981\u9032\u5165\u6b63\u984c\uff1a\u91d1\u5c6c\u3002<\/p>\n<p>\u6211\u5011\u5728(\u4e0a)\u63d0\u5230\u91d1\u5c6c\u5c0d\u4e0d\u540c\u6ce2\u9577\u96fb\u78c1\u6ce2\u5177\u5099\u4e0d\u540c\u7279\u6027\u3002\u5176\u6700\u6839\u672c\u7684\u539f\u56e0\u662f\u6bcf\u500b\u6750\u6599\u7684 n+ i\u03ba \u6703\u96a8\u6ce2\u9577\u8b8a\u5316\uff0c\u5b83\u4e26\u4e0d\u662f\u500b\u5b9a\u503c\uff0c\u96a8\u6ce2\u9577\u8b8a\u5316\u7684\u6298\u5c04\u7387\u6b63\u662f\u4e16\u754c\u5982\u6b64\u591a\u5f69\u7684\u539f\u56e0\u3002<\/p>\n<figure id=\"attachment_27054\" aria-describedby=\"caption-attachment-27054\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-27054\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/0208.png\" alt=\"\u57161 (a)\u9280\u7684\u6298\u5c04\u7387(n,k)\u53ca\u53cd\u5c04R\u5c0d\u6ce2\u9577\u7684\u95dc\u4fc2\u5716(UV\u81f3\u7d05\u5916\u5149) (b)\u9280\u7684\u6298\u5c04\u7387(n,k)\u5728\u66f4\u9577\u6ce2\u6bb5\u7d05\u5916\u5149\u7684\u884c\u70ba (c)\u7121\u7dda\u96fb\u6ce2\u5c0d\u9280\u4e4b\u53cd\u5c04(R)\" width=\"700\" height=\"447\" \/><figcaption id=\"caption-attachment-27054\" class=\"wp-caption-text\">\u57161 (a)\u9280\u7684\u6298\u5c04\u7387(n,k)\u53ca\u53cd\u5c04R\u5c0d\u6ce2\u9577\u7684\u95dc\u4fc2\u5716(UV\u81f3\u7d05\u5916\u5149) \u00a0(b)\u9280\u7684\u6298\u5c04\u7387(n,k)\u5728\u66f4\u9577\u6ce2\u6bb5\u7d05\u5916\u5149\u7684\u884c\u70ba (c)\u7121\u7dda\u96fb\u6ce2\u5c0d\u9280\u4e4b\u53cd\u5c04(R)<\/figcaption><\/figure>\n<p>\u57161\u662f\u9280\u5728\u4e0d\u540c\u6ce2\u9577\u7684\u6298\u5c04\u7387\u8b8a\u5316\uff0c1(a)\u7684\u6ce2\u9577\u7bc4\u570d\u70ba0.1nm\u81f32000nm\uff0c\u56db\u500b\u5340\u584a\u7531\u5de6\u5230\u53f3\u5206\u5225\u662f\uff1aX \u5149\u3001\u7d2b\u5916\u5149\u3001\u53ef\u898b\u5149\u53ca\u7d05\u5916\u5149\u3002<!--more--><\/p>\n<ul>\n<li>\u5728 X \u5149\u6ce2\u6bb5(\u6ce2\u9577 1 \u5230 10nm)\uff0cn \u63a5\u8fd1 1\u3001\u03ba \u63a5\u8fd1 0\uff1b\u56e0\u6b64 X \u5149\u6253\u5230\u91d1\u5c6c\u4e0a\u5e7e\u4e4e\u4e0d\u53cd\u5c04\uff0c\u4e14\u56e0\u70ba \u03ba \u63a5\u8fd1 0 \u6240\u4ee5\u6703\u7a7f\u900f\u6574\u500b\u6750\u6599\uff0c\u5c0d X \u5149\u4f86\u8aaa\u9280\u5c31\u8ddf\u73bb\u7483\u4e00\u6a23\uff0c\u6b64\u884c\u70ba\u5373\u70ba\u57162(a)\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u7576\u6ce2\u9577\u6162\u6162\u8b8a\u9577\u5f9eX-\u5149\u958b\u59cb\u63a5\u8fd1 130nm \u5de6\u53f3\u6642\uff0c\u53cd\u5c04 R \u8fc5\u901f\u5f9e\u63a5\u8fd1 0 \u885d\u5230\u63a5\u8fd1 1\uff0c\u6ce2\u9577 130nm \u9644\u8fd1\u7684\u5340\u9593\u5149\u6703\u4e00\u90e8\u5206\u53cd\u5c04\uff0c\u4e00\u90e8\u5206\u9032\u5230\u91d1\u5c6c\u5f8c\u9010\u6f38\u88ab\u5438\u6536\u3002\u5f9e\u6298\u5c04\u7387\u653e\u5927\u5716\u53ef\u4ee5\u770b\u5230\uff0c\u96a8\u8457\u6ce2\u9577\u589e\u52a0\uff0cn \u9010\u6f38\u5f9e 1 \u4e0b\u964d\u3001\u03ba \u5728 130nm \u8fc5\u901f\u5347\u9ad8\uff0c\u7576 n \u53ca \u03ba \u90fd\u8ddf 1 \u6709\u4e00\u9ede\u5dee\u8ddd\uff0c\u03ba \u53c8\u958b\u59cb\u4e0a\u5347\u7684\u7576\u4e0b\uff0c\u5c31\u6703\u7522\u751f\u5982\u57162(b)\u7684\u7d50\u679c\uff0c\u90e8\u5206\u53cd\u5c04\uff0c\u90e8\u5206\u9032\u5230\u6750\u6599\u5167\u90e8\u88ab\u5438\u6536\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u7d93\u904e\u4e86 130nm \u9019\u500b\u7279\u6b8a\u6ce2\u9577\u5f8c(\u7a0d\u5f8c\u6211\u5011\u6703\u89e3\u91cb\u9019\u500b\u73fe\u8c61)\uff0c\u53ef\u898b\u5149\u5230\u7d05\u5916\u5149\u5c31\u662f\u6211\u5011\u719f\u6089\u7684\u91d1\u5c6c\uff0c\u56e0\u70ba\u03ba\u8d8a\u4f86\u8d8a\u5927\uff0c\u5c0e\u81f4\u53cd\u5c04 R \u4e5f\u8d8a\u4f86\u8d8a\u5927\u3002\u53ef\u898b\u5149\u53ca\u7d05\u5916\u5149\u6ce2\u6bb5\u7684\u53cd\u5c04\u7387\u5927\u7d04\u5728 98%-99% \u4e4b\u9593\uff0c\u57fa\u672c\u4e0a\u5149\u6253\u5230\u91d1\u5c6c\u4e0a\u6703\u6709 1% \u640d\u5931\uff0c\u5982\u57162(c)\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u57163(b)\u53ca(c)\u70ba\u7576\u6ce2\u9577\u8d8a\u4f86\u8d8a\u9577\u5230\u7121\u7dda\u96fb\u6ce2\u6642\u7684\u72c0\u6cc1\uff0c\u7531\u65bc n \u53ca k \u96a8\u6ce2\u9577\u589e\u52a0\u4e0d\u65b7\u4e0a\u5347\uff0c\u53cd\u5c04\u7387\u4e5f\u5f9e\u53ef\u898b\u5149\u7684 9%\uff0c\u4e0d\u65b7\u903c\u8fd1 100%\u3002\u5230\u6ce2\u9577 1m \u7684\u7121\u7dda\u96fb\u6ce2\u6ce2\u6bb5\uff0c\u53cd\u5c04\u7387\u5df2\u7d93\u5927\u65bc 99.8%\uff0c\u985e\u6bd4\u65bc\u57162(d)\uff0c\u9019\u6a23\u7684\u4f4e\u640d\u8017\u4f7f\u91d1\u5c6c[\u8a3b1]\u5728\u7121\u7dda\u96fb\u6ce2\u6bb5\u53ef\u4f5c\u70ba\u5929\u7dda\u4e4b\u7528\u3002<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><\/p>\n<figure id=\"attachment_27046\" aria-describedby=\"caption-attachment-27046\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/02072.png\"><img decoding=\"async\" class=\"wp-image-27046\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/02072.png\" alt=\"\u57162\" width=\"700\" height=\"138\" \/><\/a><figcaption id=\"caption-attachment-27046\" class=\"wp-caption-text\">\u57162<\/figcaption><\/figure>\n<figure id=\"attachment_27047\" aria-describedby=\"caption-attachment-27047\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-27047\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/02073.png\" alt=\"\u57163\" width=\"650\" height=\"295\" \/><figcaption id=\"caption-attachment-27047\" class=\"wp-caption-text\">\u57163<\/figcaption><\/figure>\n<p><span style=\"color: #008080;\"><strong>\u25cf\u70ba\u4ec0\u9ebc\uff1f<\/strong><\/span><\/p>\n<p>\u91d1\u5c6c\u7684\u96fb\u5b50\u7d44\u6210\u8ddf\u5176\u4ed6\u6750\u6599\u4e0d\u540c\uff0c\u81ea\u7531\u96fb\u5b50\u4e0d\u53d7\u539f\u5b50\u6838\u675f\u7e1b\uff0c\u5c31\u50cf\u539f\u5b50\u6838\u6d78\u5728\u96fb\u5b50\u6d77\u4e2d\uff0c\u9019\u4e9b\u96fb\u5b50\u6d77\u6703\u6709\u7279\u5b9a\u7684\u9707\u76ea\u983b\u7387(\u6ce2\u9577)\uff0c\u7a31\u70ba\u96fb\u6f3f\u983b\u7387(plasma frequency)\u3002\u9019\u88e1\u7684\u96fb\u6f3f\u983b\u7387\u4e26\u4e0d\u662f\u6307\u91d1\u5c6c\u50cf\u6e38\u96e2\u6c23\u9ad4\u4e00\u6a23\u5448\u73fe\u96fb\u6f3f\u614b\uff0c\u800c\u662f\u9019\u4e9b\u81ea\u7531\u96fb\u5b50\u7684\u96c6\u9ad4\u9707\u76ea\u884c\u70ba\u8ddf\u6e38\u96e2\u6c23\u9ad4\u5f62\u6210\u7684\u96fb\u6f3f\u614b\u7684\u9707\u76ea\u884c\u70ba\u985e\u4f3c\u3002<\/p>\n<p>\u8457\u540d\u7269\u7406\u5b78\u5bb6\uff0c\u7406\u67e5\u8cbb\u66fc(Richard Feynman)\u5728\u8cbb\u66fc\u7269\u7406\u5b78\u8b1b\u7fa9\uff1c\u96fb\u78c1\u8207\u7269\u8cea II\uff1e\u53777\u66fe\u8aaa\uff1a\u300c\u81ea\u7136\u754c\u4e2d\u96fb\u6f3f\u7684\u9707\u76ea\u5177\u5099\u8a31\u591a\u6709\u8da3\u73fe\u8c61\uff0c\u4f8b\u5982\uff1a\u5982\u679c\u6709\u4eba\u60f3\u8981\u767c\u5c04\u4e00\u9053\u96fb\u78c1\u6ce2\u7a7f\u8d8a\u9019\u4e9b\u96fb\u6f3f\uff0c\u53ea\u6709\u96fb\u78c1\u6ce2\u983b\u7387\u5927\u65bc\u96fb\u6f3f\u983b\u7387\u624d\u6709\u6a5f\u6703\u7a7f\u900f\uff0c\u5426\u5247\u96fb\u78c1\u6ce2\u6703\u88ab\u53cd\u5f48\u56de\u4f86\u3002\u300d<\/p>\n<p>\u5c07\u96fb\u78c1\u6ce2\u6253\u5411\u91d1\u5c6c\uff0c\u5c31\u8ddf\u628a\u96fb\u78c1\u6ce2\u8a0a\u865f\u5f80\u5929\u4e0a\u6253\u5165\u96fb\u96e2\u5c64\u4e00\u6a23\uff0c\u5982\u679c\u96fb\u78c1\u6ce2\u983b\u7387\u5920\u9ad8(\u6ce2\u9577\u5920\u77ed)\uff0c\u5c31\u80fd\u7a7f\u900f\u6750\u6599\u3002\u4ee5\u672c\u6587\u6240\u8209\u7684\u91d1\u5c6c\u4f8b\u5b50\u9280\uff0c\u5176\u96fb\u6f3f\u983b\u7387\u7d04\u70ba 137nm (2180THz)\uff0c\u4e5f\u5c31\u662f\u8aaa\u6ce2\u9577\u77ed\u65bc 137nm \u7684\u7d2b\u5916\u5149\u53ca X \u5149\u5c0d\u9280\u4f86\u8aaa\u70ba\u300c\u9ad8\u983b\u300d\uff0c\u53ef\u4ee5\u76f4\u63a5\u7a7f\u900f\u3002\u6ce2\u9577\u77ed\u65bc137nm\u7684\u53ef\u898b\u5149\u3001\u7d05\u5916\u5149\u53ca\u7121\u7dda\u96fb\u6ce2\u7686\u70ba\u300c\u4f4e\u983b\u300d\u96fb\u78c1\u6ce2\u6253\u5728\u6750\u6599\u4e0a\u5927\u90e8\u5206\u6703\u53cd\u5c04\u3002\u800c\u6ce2\u9577 137nm \u6b63\u662f\u57161(a)\u4e2d\u9280\u7684 n \u53ca \u03ba \u767c\u751f\u986f\u8457\u8b8a\u5316\u7684\u5730\u65b9\u3002<\/p>\n<p>\u5927\u90e8\u5206\u91d1\u5c6c\u7684\u96fb\u6f3f\u983b\u7387\u90fd\u5728\u7d2b\u5916\u5149\u7684\u5340\u57df\uff0c\u4f8b\u5982\uff1a\u92c1\u70ba 82.78nm(3624THz)\u3001\u9285\u70ba 114.5nm(2620THz)\u3001\u91d1\u70ba 137.32nm(2185THx)\u3002<\/p>\n<p>\u56de\u7b54\u672c\u6587\u7684\u554f\u984c\uff1a\u91d1\u5c6c\u4e4b\u6240\u4ee5\u770b\u8d77\u4f86\u662f\u91d1\u5c6c\u4fbf\u662f\u56e0\u70ba\u5176\u5177\u6709\u96fb\u6f3f\u983b\u7387\uff0c\u96fb\u6f3f\u983b\u7387\u6c7a\u5b9a\u4e86\u91d1\u5c6c\u5728\u4eba\u773c\u6240\u898b\u53ef\u898b\u5149\u7684\u6a23\u8c8c\uff0c\u4e14\u56e0\u70ba\u5927\u90e8\u5206\u91d1\u5c6c\u7684\u96fb\u6f3f\u983b\u7387\u90fd\u5728\u7d2b\u5916\u5149\uff0c\u6240\u4ee5\u53ef\u898b\u5149\u6ce2\u6bb5\u7684\u91d1\u5c6c\u7684\u5916\u89c0\u90fd\u5dee\u4e0d\u591a(\u8a71\u96d6\u5982\u6b64\uff0c\u5176\u4ed6\u6027\u8cea\u4f8b\u5982\u5c0e\u96fb\u5ea6\u3001\u5c0e\u71b1\u5ea6\u6216\u5ef6\u5c55\u6027\u7b49\u4e0d\u540c\u91d1\u5c6c\u9084\u662f\u76f8\u5dee\u5f88\u591a)\u3002\u4f46\u5728\u4eba\u773c\u770b\u4e0d\u898b\u7684\u96fb\u78c1\u6ce2\u5340\u6bb5\uff0c\u91d1\u5c6c\u8ddf\u6211\u5011\u60f3\u50cf\u7684\u5176\u5be6\u5f88\u4e0d\u4e00\u6a23\u3002<\/p>\n<p>\u5230\u9019\u88e1\uff0c\u5b9a\u6027\u7684\u63cf\u8ff0\u7b97\u662f\u8b1b\u5b8c\u4e86\uff0c\u63a5\u4e0b\u4f86\u4e00\u5c0f\u90e8\u5206\u662f\u9019\u4e9b\u73fe\u8c61\u7684\u7406\u8ad6\u57fa\u790e\u3002<\/p>\n<p>\u4e0a\u8ff0\u9019\u4e00\u5957\u63cf\u8ff0\u7a31\u70ba Drude Model (\u5fb7\u6c5d\u5fb7\u6a21\u578b)\uff0c\u672c\u6587\u96d6\u7136\u7528\u6298\u5c04\u7387 n+ik \u4f86\u63cf\u8ff0\u91d1\u5c6c\u884c\u70ba\uff0c\u4f46\u7269\u7406\u4e0a\u66f4\u591a\u4eba\u7fd2\u6163\u7528\u96fb\u5bb9\u7387 \u025b<sub>r <\/sub>(relative permittivity\u3002\u5169\u8005\u95dc\u4fc2\u70ba\uff1a<\/p>\n<p><sub>\u00a0<\/sub>, \u025b<sub>r<\/sub> \u540c\u6a23\u4e5f\u662f\u500b\u8907\u6578<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-27052\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/02080.png\" alt=\"02080\" width=\"299\" height=\"64\" \/><\/p>\n<p>\u03c9\u70ba\u983b\u7387\uff0c\u4e5f\u5c31\u662f c=f*\u03bb \u4e2d\u7684 f\uff0c\u5169\u8005\u5b8c\u5168\u4e00\u6a23<\/p>\n<p>\u025b<sub>r<\/sub>(\u03c9)\u4ee3\u8868 \u025b<sub>r\u00a0<\/sub>\u6703\u96a8 \u03c9 \u8b8a\u5316\uff0c\u70ba \u03c9 \u7684\u51fd\u6578<\/p>\n<p>\u03c9<sub>p<\/sub>\u662f\u96fb\u6f3f\u983b\u7387(plasma frequency)\uff0c\u9280\u7d04\u70ba 137nm(2180THz)<\/p>\n<p>\u03c9<sub>p<\/sub>\u8ddf\u96fb\u8377\u5bc6\u5ea6(N)\u6210\u6b63\u6bd4\uff0cq \u70ba 1.6*10<sup>-19<\/sup>(C)\u3001\u025b<sub>0\u00a0<\/sub>\u70ba\u771f\u7a7a\u96fb\u5c0e\u7387\u3001m<sub>e\u00a0<\/sub>\u70ba\u96fb\u5b50\u8cea\u91cf\u3002<\/p>\n<p>\u0393\u70ba\u640d\u8017(damping)\uff0c\u640d\u8017\u8d8a\u5927\u6703\u8b93\u96fb\u6f3f\u983b\u7387\u9644\u8fd1\u7684\u5438\u6536\u5e36\u8b8a\u5bec\uff0c\u4f46\u7121\u6cd5\u5728\u9019\u77ed\u77ed\u7684\u6587\u7ae0\u4e2d\u8aaa\u6e05\u695a\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7c21\u55ae\u4f86\u8aaa\uff0c\u77e5\u9053\u96fb\u6f3f\u983b\u7387(\u03c9<sub>p<\/sub>)\u53ca\u640d\u8017(\u0393)\uff0c\u4fbf\u53ef\u4ee5\u9810\u6e2c\u91d1\u5c6c\u7684\u6298\u5c04\u7387\uff0c\u7576\u7136\u4e5f\u53ef\u4ee5\u7b97\u51fa\u4e0d\u540c\u6ce2\u9577\u96fb\u78c1\u6ce2\u9047\u5230\u91d1\u5c6c\u6642\u7684\u53cd\u61c9\u3002\u9664\u6b64\u4e4b\u5916 Drude Model \u9810\u6e2c\u7684\u4e0d\u50c5\u50c5\u662f\u5149\u5b78\u6027\u8cea\uff0c\u9084\u6709\u91d1\u5c6c\u5c0e\u96fb\u80fd\u529b(\u03c3,conductivity)\u53ca\u96fb\u78c1\u6ce2\u80fd\u7a7f\u5230\u91d1\u5c6c\u591a\u6df1\u7684\u4f4d\u7f6e(skin depth)\u3002\u4f46\u9019\u5df2\u7d93\u8d85\u51fa\u672c\u6587\u7684\u7bc4\u570d\u4e86\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>[\u8a3b1] \u9069\u7528\u65bc\u5929\u7dda\u7684\u539f\u56e0\u9084\u5305\u62ec\u9577\u6ce2\u9577\u6642\u8f03\u4f73\u7684\u5c0e\u96fb\u7387\u53ca\u6975\u6dfa\u7684skin depth<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n<ol>\n<li>\u300a<a href=\"https:\/\/www.youtube.com\/watch?v=MBH5-oHqzp4\" target=\"_blank\" rel=\"noopener noreferrer\">21st Century Electromagnetics: Lecture 2 -- Lorentz and Drude models<\/a>\u300bThe University of Texas at El Paso<\/li>\n<li><a href=\"http:\/\/www.feynmanlectures.caltech.edu\/II_07.html\" target=\"_blank\" rel=\"noopener noreferrer\">The Feynman Lectures on Physics, Volume II, Ch.7 The Electric Field in Various Circumstances (Continued)\u00a0<\/a><\/li>\n<\/ol>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br \/>\n<span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u65b9\u7a0b\u6bc5 \u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u672c\u7cfb\u5217(\u4e0a)\uff0c\u6211\u5011\u7c21\u55ae\u4ecb\u7d39\u96fb\u78c1\u6ce2\u9047\u5230\u6750\u6599\u7684\u884c\u70ba\uff0c(\u4e0b)\u5c07\u8981\u9032\u5165\u6b63\u984c\uff1a\u91d1\u5c6c\u3002\u6211\u5011\u5728(\u4e0a)\u63d0\u5230\u91d1\u5c6c\u5c0d\u4e0d\u540c\u6ce2\u9577\u96fb\u78c1\u6ce2\u5177\u5099\u4e0d\u540c\u7279\u6027\u3002\u5176\u6700\u6839\u672c\u7684\u539f\u56e0\u662f\u6bcf\u500b\u6750\u6599\u7684 n+ i\u03ba \u6703\u96a8\u6ce2\u9577\u8b8a\u5316\uff0c\u5b83\u4e26\u4e0d\u662f\u500b\u5b9a\u503c\uff0c\u96a8\u6ce2\u9577\u8b8a\u5316\u7684\u6298\u5c04\u7387\u6b63\u662f\u4e16\u754c\u5982\u6b64\u591a\u5f69\u7684\u539f\u56e0\u3002<\/p>\n","protected":false},"author":20,"featured_media":27060,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1023,3293],"tags":[3193,650,3191,429,2842,3192,817,1817],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/02\/2531170_082409224955_2.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27051"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27051"}],"version-history":[{"count":9,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27051\/revisions"}],"predecessor-version":[{"id":31663,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27051\/revisions\/31663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/27060"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}