{"id":195596,"date":"2020-02-07T06:26:15","date_gmt":"2020-02-06T22:26:15","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=195596"},"modified":"2020-02-06T16:42:33","modified_gmt":"2020-02-06T08:42:33","slug":"%e3%80%90nature-communications%e3%80%91%e6%96%b0%e5%9e%8b%e6%99%ba%e8%83%bd%e5%ba%94%e5%8a%9b%e8%b0%83%e6%8e%a7%e5%8a%9f%e7%8e%87%e5%99%a8%e4%bb%b6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=195596","title":{"rendered":"Nature Communications\uff1a\u65b0\u578b\u667a\u80fd\u5e94\u529b\u8c03\u63a7\u529f\u7387\u5668\u4ef6"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u667a\u80fd\u529f\u7387\u5668\u4ef6\u5728\u57fa\u7840\u7535\u6e90\u63a7\u5236\u5230\u5148\u8fdb\u7535\u6e90\u62d3\u6251\u7f51\u7edc\u4e2d\u5747\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u4f20\u7edf\u7684\u54cd\u5e94\u5916\u90e8\u673a\u68b0\u4fe1\u53f7\u7684\u7535\u529b\u7cfb\u7edf\u901a\u5e38\u7531\u96c6\u6210\u4e00\u7cfb\u5217\u5e94\u529b\u4f20\u611f\u5668\u3001A\/D\u6216D\/A\u8f6c\u6362\u5668\u3001\u5f3a\u7535\/\u5f31\u7535\u9694\u79bb\u5668\u3001\u529f\u7387\u5668\u4ef6\u7b49\u5143\u4ef6\uff0c\u5728CPU\u63a7\u5236\u4e0b\u5b9e\u73b0\u53cd\u9988\u7684\u957f\u94fe\u5f0f\u63a7\u5236\u7cfb\u7edf\u3002\u76f4\u63a5\u54cd\u5e94\u5916\u90e8\u673a\u68b0\u4fe1\u53f7\u7684\u667a\u80fd\u529f\u7387\u5668\u4ef6\u6709\u5229\u4e8e\u7b80\u5316\u7cfb\u7edf\u590d\u6742\u5ea6\u3001\u63d0\u5347\u53ef\u9760\u6027\u53ca\u54cd\u5e94\u901f\u5ea6\uff0c\u5728\u81ea\u52a8\u63a7\u5236\u3001\u4eba\u5de5\u667a\u80fd\u7b49\u9886\u57df\u6709\u6f5c\u5728\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u4eba\u4f53\u6761\u4ef6-\u975e\u6761\u4ef6\u53cd\u5c04\u7684\u590d\u5408\u7cfb\u7edf\u662f\u4e00\u4e2a\u5b9e\u65f6\u3001\u7075\u654f\u54cd\u5e94\/\u53cd\u9988\u5916\u90e8\u673a\u68b0\u4fe1\u53f7\u7684\u6210\u529f\u6848\u4f8b\uff0c\u4f8b\u5982\u5728\u810a\u9ad3\u53cd\u5c04\u5f27\u63a7\u5236\u4e0b\u817f\u90e8\u5b9e\u65f6\u54cd\u5e94\u673a\u68b0\u523a\u6fc0\u7684\u819d\u8df3\u8fd0\u52a8\uff0c\u540c\u65f6\u4ecd\u53d7\u9ad8\u4f4d\u795e\u7ecf\u4e2d\u67a2\u76d1\u63a7\u3002\u501f\u9274\u8fd9\u79cd\u590d\u5408\u63a7\u5236\u7cfb\u7edf\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5317\u4eac\u7eb3\u7c73\u80fd\u6e90\u4e0e\u7cfb\u7edf\u6240\u738b\u4e2d\u6797\u9662\u58eb\u548c\u80e1\u536b\u56fd\u7814\u7a76\u5458\u7684\u7814\u7a76\u56e2\u961f\u57fa\u4e8e\u538b\u7535\u7535\u5b50\u5b66\u8bbe\u8ba1\u4e86\u4e00\u79cd\u65b0\u578b\u667a\u80fd\u5e94\u529b\u8c03\u63a7\u529f\u7387\u5668\u4ef6\uff08SPD\uff09\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5fae\u5f31\u673a\u68b0\u4fe1\u53f7\u5bf9\u5927\u529f\u7387\u5bc6\u5ea6\u7535\u529b\u7684\u76f4\u63a5\u3001\u5b9e\u65f6\u3001\u53ef\u7f16\u7a0b\u8c03\u63a7\uff0c\u6784\u5efa\u7c7b\u4f3c\u4e8e\u6761\u4ef6-\u975e\u6761\u4ef6\u5c42\u7ea7\u63a7\u5236\u7cfb\u7edf\u3002AlGaN\/GaN HEMT\uff08\u9ad8\u7535\u5b50\u8fc1\u79fb\u7387\u6676\u4f53\u7ba1\uff09\u662f\u5907\u53d7\u5173\u6ce8\u7684\u65b0\u4e00\u4ee3\u9ad8\u6e29\u3001\u9ad8\u538b\u3001\u9ad8\u529f\u7387\u7535\u529b\u7535\u5b50\u5668\u4ef6\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u80fd\u6e90\u3001\u5de5\u4e1a\u52a8\u529b\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u81ea\u52a8\u63a7\u5236\u7b49\u9886\u57df\u3002\u7814\u7a76\u4e2d\u91c7\u7528\u540c\u5411-\u5f02\u5411\u5168\u5e72\u6cd5\u523b\u8680\u6280\u672f\uff0c\u5728\u5fae\u7c73\u5c3a\u5ea6\u7684\u60ac\u81c2\u6881\u7ed3\u6784\u4e0a\u5236\u5907AlGaN\/GaN HEMT\u5355\u5143\uff1b\u57fa\u4e8e\u738b\u4e2d\u6797\u9662\u58eb2006\u5e74\u63d0\u51fa\u7684\u538b\u7535\u7535\u5b50\u5b66\u7406\u8bba\uff0c\u5916\u90e8\u5fae\u5f31\u673a\u68b0\u4fe1\u53f7\u8c03\u5236AlGaN\/GaN\u5f02\u8d28\u7ed3\u5904\u538b\u7535\u6781\u5316\u573a\u7684\u5f3a\u5ea6\u4e0e\u5206\u5e03\uff0c\u4ece\u800c\u8c03\u5236\u4e8c\u7ef4\u7535\u5b50\u6c14\u6d53\u5ea6\uff0c\u6700\u7ec8\u5b9e\u73b0\u5bf9\u5927\u529f\u7387\u7535\u529b\u8f93\u51fa\u7684\u76f4\u63a5\u63a7\u5236\uff1b\u540c\u65f6\u4fdd\u7559\u7535\u5b66\u6805\u6781\uff0c\u63a7\u5236\u7535\u529b\u5bf9\u673a\u68b0\u4fe1\u53f7\u54cd\u5e94\u7684\u54cd\u5e94\u5ea6\uff0c\u7c7b\u4f3c\u4e8e\u9ad8\u4f4d\u795e\u7ecf\u4e2d\u67a2\u7684\u53ef\u7f16\u7a0b\u7ba1\u63a7\u3002\u5229\u7528\u8fd9\u79cd\u65b0\u578b\u667a\u80fd\u5e94\u529b\u8c03\u63a7\u529f\u7387\u5668\u4ef6\uff0c\u9a8c\u8bc1\u4e86\u52a0\u901f\u5ea6\u53cd\u9988\u7535\u529b\u63a7\u5236\u7684\u65b0\u5f0f\u5c42\u7ea7\u63a7\u5236\u7cfb\u7edf\u3002\u8fd9\u79cd\u65b0\u578b\u667a\u80fd\u529f\u7387\u5668\u4ef6\u80fd\u591f\u6781\u5927\u7b80\u5316\u7cfb\u7edf\u590d\u6742\u5ea6\uff0c\u5927\u5e45\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\uff0c\u540c\u65f6\u63d0\u5347\u53ef\u9760\u6027\u3001\u54cd\u5e94\u901f\u5ea6\uff0c\u6709\u5229\u4e8e\u6784\u5efa\u591a\u8def\u5e76\u884c\u3001\u5206\u5e03\u5f0f\u7f51\u7edc\uff0c\u8fdb\u4e00\u6b65\u51cf\u5c11\u90e8\u5206\u5355\u5143\u5931\u80fd\u5bf9\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u51b2\u51fb\uff0c\u5c06\u5728\u81ea\u52a8\u9a7e\u9a76\u3001\u4eff\u751f\u673a\u5668\u4eba\u3001\u81ea\u52a8\u63a7\u5236\u7b49\u9886\u57df\u6709\u5e7f\u6cdb\u5e94\u7528\u524d\u666f\u3002<\/p>\n

\u8be5\u7814\u7a76\u6210\u679c\u4ee5\u201cStrain-controlled power devices as inspired by human reflex\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u8fd1\u671f\u7684\u300a\u81ea\u7136-\u901a\u8baf\u300b\u4e0a\uff08Nature Communications\uff09\u3002\u4e2d\u56fd\u79d1\u5b66\u9662\u5317\u4eac\u7eb3\u7c73\u80fd\u6e90\u4e0e\u7cfb\u7edf\u7814\u7a76\u6240\u5316\u9e92\u9e9f\u526f\u7814\u7a76\u5458\u3001\u80e1\u536b\u56fd\u7814\u7a76\u5458\u548c\u738b\u4e2d\u6797\u9662\u58eb\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u8be5\u7814\u7a76\u5de5\u4f5c\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u3001\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u3001\u4e2d\u79d1\u9662\u767e\u4eba\u8ba1\u5212\u7b49\u9879\u76ee\u8d44\u52a9\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1<\/strong>\u4eba\u4f53\u795e\u7ecf\u53cd\u5c04\u542f\u53d1\u7684\u65b0\u578b\u667a\u80fd\u5e94\u529b\u8c03\u63a7\u529f\u7387\u5668\u4ef6<\/strong><\/p>\n

\"\"<\/p>\n

a.\u4eba\u4f53\u819d\u8df3\u53cd\u5c04\u8fc7\u7a0b\u7684\u793a\u610f\u56fe<\/p>\n

b.\u65b0\u578b\u667a\u80fd\u5e94\u529b\u8c03\u63a7\u529f\u7387\u5668\u4ef6\uff08SPD\uff09\u7684\u6982\u5ff5\u56fe<\/p>\n

\u56fe<\/strong>2<\/strong> SPD\u7684\u7ed3\u6784\u53ca\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a.\u5fae\u7c73\u5c3a\u5ea6\u60ac\u81c2\u6881\u7ed3\u6784AlGaN\/GaN HEMT\u5355\u5143\u7684\u793a\u610f\u56fe<\/p>\n

b.\u5668\u4ef6\u5355\u5143\u7684\u626b\u63cf\u7535\u5b50\u663e\u5fae\uff08SEM\uff09\u7167\u7247<\/p>\n

c.AlGaN\/AlN\/GaN\u5f02\u8d28\u7ed3\u7684\u5143\u7d20\u5206\u5e03\u56fe<\/p>\n

d.AlGaN\/AlN\/GaN\u5f02\u8d28\u7ed3\u7684\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u5b50\u663e\u5fae\uff08TEM\uff09\u7167\u7247<\/p>\n

\u56fe<\/strong>3<\/strong> SPD\u7684\u7535\u5b66\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

a,b. SPD\u7684\u8f93\u51fa\u7279\u6027\u548c\u8f6c\u79fb\u7279\u6027\u66f2\u7ebf\uff1b<\/p>\n

c.\u6709\u65e0\u5fae\u7c73\u60ac\u81c2\u6881\u7ed3\u6784\u7684AlGaN\/AlN\/GaN\u5f02\u8d28\u7ed3\u62c9\u66fc\u8c31\u5bf9\u6bd4\uff1b<\/p>\n

d,e. \u6805\u538b\u5206\u522b\u4e3a-5 V\u548c1 V\u65f6\uff0cSPD\u5728\u4e0d\u540c\u5e94\u529b\uff080-16 mN\uff09\u4e0b\u7684\u8f93\u51fa\u7279\u6027\u66f2\u7ebf\uff1b<\/p>\n

f.SPD\u5728\u4e0d\u540c\u5e94\u529b\uff080mN\uff0c4 mN\u548c16 mN\uff09\u4e0b\u7684\u8de8\u5bfc\u7279\u6027\u66f2\u7ebf\u3002<\/p>\n

\u56fe<\/strong>4 <\/strong>SPD\u7684\u5e94\u529b\u8c03\u63a7\u529f\u7387\u8f93\u51fa\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

a.\u6805\u538b\u4e3a-5 V\u548c1 V\u65f6\uff0cSPD\u5728\u4e0d\u540c\u5e94\u529b\uff080-16 mN\uff09\u4e0b\u7684\u8f93\u51fa\u529f\u7387\u5bc6\u5ea6\uff1b<\/p>\n

b.SPD\u7684\u8f93\u51fa\u529f\u7387\u5bc6\u5ea6\u4e0e\u8f93\u5165\u5e94\u53d8\u548c\u6805\u538b\u7684\u5173\u7cfb\uff1b<\/p>\n

c.SPD\u5728\u5faa\u73af\u52a0\u8f7d\/\u91ca\u653e\u5e94\u529b\u8fc7\u7a0b\u4e2d\u7684\u76f8\u5bf9\u8f93\u51fa\u529f\u7387\u5bc6\u5ea6\u53d8\u5316\u3002<\/p>\n

\u56fe<\/strong>5 <\/strong>\u5668\u4ef6\u7684\u53ef\u91cd\u590d\u5e94\u529b\u4f9d\u8d56\u5173\u7cfb\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

a.\u8fde\u7eed\u52a0\u8f7d\/\u91ca\u653e\u5e94\u529b\uff080\/16 mN\uff09\u8fc7\u7a0b\u4e2d\u7684SPD\u8f93\u51fa\u7279\u6027\u66f2\u7ebf\uff1b<\/p>\n

b.\u6805\u538b\u4e3a-10 V\u548c0 V\u65f6\uff0cSPD\u8f93\u51fa\u4e0e\u4e0d\u540c\u5e94\u529b\uff080-16 mN\uff09\u7684\u5173\u7cfb\u3002<\/p>\n

\u56fe<\/strong>6 <\/strong>SPD\u7684\u52a0\u901f\u5ea6\u53cd\u9988\u529f\u7387\u63a7\u5236<\/strong><\/p>\n

\"\"<\/p>\n

a.\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u5728\u7d27\u6025\u5236\u52a8\u60c5\u51b5\u4e0b\u7684\u81ea\u52a8\u65e0\u76d1\u7763\u8f93\u51fa\u529f\u7387\u8c03\u8282\u7684\u6982\u5ff5\u56fe\uff1b<\/p>\n

b.\u673a\u5668\u4eba\u5728\u8fd0\u52a8\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u59ff\u6001\u5e73\u8861\u7684\u529f\u7387\u81ea\u8c03\u8282\u7684\u6982\u5ff5\u56fe\uff1b<\/p>\n

c.SPD\u5728\u4e0d\u540c\u52a0\u901f\u5ea6\uff081-5G\uff09\u4e0b\u7684\u5b9e\u65f6\u81ea\u8c03\u8282\u8f93\u51fa\u529f\u7387\uff1b<\/p>\n

d.SPD\u8f93\u51fa\u529f\u7387\u5bc6\u5ea6\u53d8\u5316\u4e0e\u52a0\u901f\u5ea6\u7684\u5173\u7cfb\u3002<\/p>\n

\u6587\u7ae0\u94fe\u63a5\uff1ahttps:\/\/www.nature.com\/articles\/s41467-019-14234-7<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1\uff1atougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenvip<\/p>\n","protected":false},"excerpt":{"rendered":"

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