{"id":63172,"date":"2023-03-01T08:57:58","date_gmt":"2023-03-01T00:57:58","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=63172"},"modified":"2023-03-23T09:28:51","modified_gmt":"2023-03-23T01:28:51","slug":"%e5%9b%bd%e5%86%85%e7%ac%ac%e4%b8%80%ef%bc%8c%e8%bf%99%e9%a2%976%e8%8b%b1%e5%af%b8%e6%b0%a7%e5%8c%96%e9%95%93%e5%8d%95%e6%99%b6%e5%87%bb%e7%a2%8e%e5%8d%a1%e8%84%96%e5%ad%90","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/GaN\/newsdetail-63172.html","title":{"rendered":"\u56fd\u5185\u7b2c\u4e00\uff0c\u8fd9\u98976\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u51fb\u788e\u201c\u5361\u8116\u5b50\u201d"},"content":{"rendered":"<p>\u6628\uff0827\uff09\u65e5\uff0c\u4e2d\u56fd\u7535\u5b50\u79d1\u6280\u96c6\u56e2\u6709\u9650\u516c\u53f8\uff08\u4e2d\u56fd\u7535\u79d1\uff09\u5ba3\u5e03\uff0c\u8fd1\u65e5\uff0c\u4e2d\u56fd\u7535\u79d146\u6240\u6210\u529f\u5236\u5907\u51fa\u6211\u56fd\u9996\u98976\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\uff0c\u8fbe\u5230\u56fd\u9645\u6700\u9ad8\u6c34\u5e73\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2021\/11\/\u62cd\u4fe1\u7d20\u6750-380-163440978-1.jpg\" alt=\"\" width=\"499\" height=\"332\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p style=\"text-align: center;\">\u56fe\u7247\u6765\u6e90\uff1a\u62cd\u4fe1\u7f51\u6b63\u7248\u56fe\u5e93<\/p>\n<p><strong>01\u3001\u4e2d\u56fd\u7535\u79d146\u6240\u6210\u529f\u5236\u59076\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676<\/strong><\/p>\n<p>\u6c27\u5316\u9553\uff0c\u662f\u7ee7Si\u3001SiC\u53caGaN\u540e\u7684\u7b2c\u56db\u4ee3\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u4ee5\u03b2-Ga2O3\u5355\u6676\u4e3a\u57fa\u7840\u6750\u6599\u7684\u529f\u7387\u5668\u4ef6\u5177\u6709\u66f4\u9ad8\u7684\u51fb\u7a7f\u7535\u538b\u4e0e\u66f4\u4f4e\u7684\u5bfc\u901a\u7535\u963b\uff0c\u4ece\u800c\u62e5\u6709\u66f4\u4f4e\u7684\u5bfc\u901a\u635f\u8017\u548c\u66f4\u9ad8\u7684\u529f\u7387\u8f6c\u6362\u6548\u7387\uff0c\u5728\u529f\u7387\u7535\u5b50\u5668\u4ef6\u65b9\u9762\u5177\u6709\u6781\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n<p>\u4f46\u56e0\u5177\u6709\u9ad8\u7194\u70b9\u3001\u9ad8\u6e29\u5206\u89e3\u4ee5\u53ca\u6613\u5f00\u88c2\u7b49\u7279\u6027\uff0c\u5927\u5c3a\u5bf8\u6c27\u5316\u9553\u5355\u6676\u5236\u5907\u6781\u4e3a\u56f0\u96be\u3002<\/p>\n<p>\u4e2d\u56fd\u7535\u79d146\u6240\u6c27\u5316\u9553\u56e2\u961f\u805a\u7126\u591a\u6676\u9762\u3001\u5927\u5c3a\u5bf8\u3001\u9ad8\u63ba\u6742\u3001\u4f4e\u7f3a\u9677\u7b49\u65b9\u5411\uff0c\u4ece\u5927\u5c3a\u5bf8\u6c27\u5316\u9553\u70ed\u573a\u8bbe\u8ba1\u51fa\u53d1\uff0c\u6210\u529f\u6784\u5efa\u4e86\u9002\u7528\u4e8e6\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u751f\u957f\u7684\u70ed\u573a\u7ed3\u6784\uff0c\u7a81\u7834\u4e86 6 \u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u751f\u957f\u6280\u672f\uff0c\u5177\u6709\u826f\u597d\u7684\u7ed3\u6676\u6027\u80fd\uff0c\u53ef\u7528\u4e8e6\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u886c\u5e95\u7247\u7684\u7814\u5236\uff0c\u5c06\u6709\u529b\u652f\u6491\u6211\u56fd\u6c27\u5316\u9553\u6750\u6599\u5b9e\u7528\u5316\u8fdb\u7a0b\u548c\u76f8\u5173\u4ea7\u4e1a\u53d1\u5c55\u3002<\/p>\n<p><strong>02\u3001\u6c27\u5316\u9553VS\u78b3\u5316\u7845<\/strong><\/p>\n<p>\u4ee5\u78b3\u5316\u7845(SiC)\u4e3a\u4ee3\u8868\u7684\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u51ed\u501f\u8010\u9ad8\u6e29\u3001\u6297\u9ad8\u538b\u3001\u5f00\u5173\u901f\u5ea6\u5feb\u3001\u6548\u7387\u9ad8\u3001\u8282\u80fd\u3001\u5bff\u547d\u957f\u7b49\u7279\u70b9\uff0c\u8fd1\u5e74\u6765\u88ab\u56fd\u5185\u5916\u76f8\u5173\u4f01\u4e1a\u6301\u7eed\u5173\u6ce8\u548c\u5e03\u5c40\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u53d1\u5c55\u52bf\u5934\u6b63\u731b\uff0c\u8d85\u7981\u5e26\u534a\u5bfc\u4f53\u4e5f\u6084\u7136\u5165\u5c40\u3002\u6c27\u5316\u9553\uff08Ga2O3\uff09\u4f5c\u4e3a\u7b2c\u56db\u4ee3\u534a\u5bfc\u4f53\u7684\u4ee3\u8868\uff0c\u88ab\u89c6\u4e3a\u201c\u66ff\u4ee3\u78b3\u5316\u7845\u548c\u6c2e\u5316\u9553\u201d\u7684\u65b0\u4e00\u4ee3\u534a\u5bfc\u4f53\u6750\u6599\u3002<\/p>\n<p>\u6c27\u5316\u9553\u76f8\u5bf9\u4e8e\u78b3\u5316\u7845\uff0c\u5177\u5907\u8d85\u5bbd\u7981\u5e26\u5bbd\u5ea6\uff084.2~4.9eV\uff09\u3001\u9ad8\u76f8\u5bf9\u4ecb\u7535\u7cfb\u6570\u3001\u8d85\u9ad8\u4e34\u754c\u51fb\u7a7f\u573a\u5f3a\uff088MV\/cm\uff09\u3001\u8f83\u77ed\u7684\u5438\u6536\u622a\u6b62\u8fb9\u53ca\u8d85\u5f3a\u7684\u900f\u660e\u5bfc\u7535\u6027\u7b49\u4f18\u5f02\u7684\u7269\u7406\u6027\u80fd\u3002\u6c27\u5316\u9553\u5668\u4ef6\u7684\u5bfc\u901a\u7279\u6027\u51e0\u4e4e\u662f\u4e8e\u78b3\u5316\u7845\u768410\u500d\uff0c\u7406\u8bba\u51fb\u7a7f\u573a\u5f3a\u662f\u78b3\u5316\u7845\u76843\u500d\u591a\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5b83\u7684\u5316\u5b66\u548c\u70ed\u7a33\u5b9a\u6027\u4e5f\u8f83\u4e3a\u826f\u597d\uff0c\u540c\u65f6\u80fd\u4ee5\u6bd4\u78b3\u5316\u7845\u548c\u6c2e\u5316\u9553\u66f4\u4f4e\u7684\u6210\u672c\u83b7\u5f97\u5927\u5c3a\u5bf8\u3001\u9ad8\u8d28\u91cf\u3001\u53ef\u63ba\u6742\u7684\u5757\u72b6\u5355\u6676\u3002<\/p>\n<p>\u4f46\u53e6\u4e00\u65b9\u9762\uff0c\u6c27\u5316\u9553\u7684\u8fc1\u79fb\u7387\u548c\u5bfc\u70ed\u7387\u4f4e\uff0c\u4e0d\u53ca\u78b3\u5316\u7845\u548c\u6c2e\u5316\u9553\uff0c\u53ef\u80fd\u53d7\u5230\u81ea\u70ed\u6548\u5e94\u5f71\u54cd\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u5907\u6027\u80fd\u4e0b\u964d\uff1b\u6c27\u5316\u9553\u5b9e\u73b0p\u578b\u63ba\u6742\u96be\u5ea6\u8f83\u5927\uff0c\u96be\u4ee5\u5236\u9020p\u578b\u534a\u5bfc\u4f53\uff0c\u6210\u4e3a\u5b9e\u73b0\u9ad8\u6027\u80fd\u5668\u4ef6\u7684\u4e3b\u8981\u969c\u788d\u3002<\/p>\n<p><strong>03\u3001\u6c27\u5316\u9553\u6210\u51fb\u788e\u201c\u5361\u8116\u5b50\u201d\u7684\u65b0\u673a\u9047\uff1f<\/strong><\/p>\n<p>\u672a\u6765\uff0c\u6c27\u5316\u9553\u4e3b\u8981\u5e94\u7528\u4e8e\u901a\u4fe1\u3001\u96f7\u8fbe\u3001\u822a\u7a7a\u822a\u5929\u3001\u9ad8\u94c1\u52a8\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u7b49\u9886\u57df\u7684\u8f90\u5c04\u63a2\u6d4b\u9886\u57df\u7684\u4f20\u611f\u5668\u82af\u7247\uff0c\u4ee5\u53ca\u5728\u5927\u529f\u7387\u548c\u8d85\u5927\u529f\u7387\u82af\u7247\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u5404\u56fd\u534a\u5bfc\u4f53\u4f01\u4e1a\u90fd\u5728\u4e89\u76f8\u5e03\u5c40\u6c27\u5316\u9553\uff0c\u4f46\u5747\u5728\u4ea7\u4e1a\u5316\u524d\u591c\u3002\u6c27\u5316\u9553\u6216\u8bb8\u53ef\u4ee5\u6210\u4e3a\u7a81\u7834\u201c\u5361\u8116\u5b50\u201d\u7684\u673a\u9047\u3002<\/p>\n<p>\u56fd\u9645\u65b9\u9762\uff0c\u65e5\u672c\u8f83\u4e3a\u9886\u5148\u3002\u65e9\u57282008\u5e74\uff0c\u4eac\u90fd\u5927\u5b66\u7684\u85e4\u7530\u6559\u6388\u5c31\u53d1\u5e03\u4e86\u6c27\u5316\u9553\u6df1\u7d2b\u5916\u7ebf\u68c0\u6d4b\u548cSchottkyBarrier Junction\u3001\u84dd\u5b9d\u77f3\uff08Sapphire\uff09\u6676\u5706\u4e0a\u7684\u5916\u5ef6\u751f\u957f\uff08Epitaxial Growth\uff09\u7b49\u7814\u53d1\u6210\u679c\u3002<\/p>\n<p>2012\u5e74\uff0c\u65e5\u672c\u7387\u5148\u5b9e\u73b02\u82f1\u5bf8\u6c27\u5316\u9553\u6750\u6599\u7684\u7a81\u7834\uff0cNCT\u6c27\u5316\u9553\u6750\u6599\u5c3a\u5bf8\u53ef\u8fbe\u52306\u82f1\u5bf8\uff1b2015\u5e74\uff0c\u63a8\u51fa\u4e86\u9ad8\u8d28\u91cf\u6c27\u5316\u9553\u5355\u6676\u886c\u5e95\uff0c2016\u5e74\u53c8\u63a8\u51fa\u4e86\u540c\u8d28\u5916\u5ef6\u7247\uff0c\u6b64\u540e\u57fa\u4e8e\u6c27\u5316\u9553\u6750\u6599\u7684\u5668\u4ef6\u7814\u7a76\u6210\u679c\u5f00\u59cb\u7206\u53d1\u5f0f\u51fa\u73b0\uff0c\u5404\u56fd\u5f00\u59cb\u4e89\u76f8\u5e03\u5c40\u3002<\/p>\n<p>\u56fd\u5185\u65b9\u9762\uff0c2017\u5e74\uff0c\u79d1\u6280\u90e8\u9ad8\u65b0\u53f8\u4ece\u51fa\u53f0\u7684\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\uff0c\u628a\u201c\u6c27\u5316\u9553\u201d\u5217\u5165\u5230\u5176\u4e2d\uff1b2018\u5e74\uff0c\u5317\u4eac\u5e02\u79d1\u59d4\u5bf9\u524d\u6cbf\u65b0\u6750\u6599\u7387\u5148\u5f00\u5c55\u4e86\u7814\u7a76\u5de5\u4f5c\uff0c\u5e76\u4e14\u628a\u201c\u6c27\u5316\u9553\u201d\u5217\u4e3a\u91cd\u70b9\u9879\u76ee\u3002<\/p>\n<p>\u636e\u4e86\u89e3\uff0c\u76ee\u524d\u6211\u56fd\u4ece\u4e8b\u6c27\u5316\u9553\u6750\u6599\u548c\u5668\u4ef6\u7814\u7a76\u5355\u4f4d\uff0c\u4e3b\u8981\u662f\u4e2d\u7535\u79d146\u6240\u3001\u897f\u5b89\u7535\u5b50\u79d1\u6280\u5927\u5b66\u3001\u5c71\u4e1c\u5927\u5b66\u3001\u4e0a\u6d77\u5149\u673a\u6240\u3001\u4e0a\u6d77\u5fae\u7cfb\u7edf\u6240\u3001\u590d\u65e6\u5927\u5b66\u3001\u5357\u4eac\u5927\u5b66\u7b49\u9ad8\u6821\u53ca\u79d1\u7814\u9662\u6240\uff1b\u4f01\u4e1a\u65b9\u9762\u6709\u94ed\u9553\u534a\u5bfc\u4f53\u3001\u6df1\u5733\u8fdb\u5316\u534a\u5bfc\u4f53\u3001\u5317\u4eac\u9553\u65cf\u79d1\u6280\u3001\u676d\u5dde\u5bcc\u52a0\u9553\u4e1a\u7b49\u3002<\/p>\n<p>\u4e2d\u56fd\u7535\u79d146\u6240\u5206\u522b\u4e8e2016\u5e74\u548c2018\u5e74\u76f8\u7ee7\u5236\u5907\u51fa\u4e86\u56fd\u5185\u7b2c\u4e00\u7247\u9ad8\u8d28\u91cf\u76842\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u548c4\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676\u3002<\/p>\n<p>2022\u5e743\u6708\uff0c\u4e2d\u56fd\u7535\u79d146\u6240\u518d\u6b21\u6210\u529f\u7814\u5236\u51fa\u62e5\u6709\u81ea\u4e3b\u77e5\u8bc6\u4ea7\u6743\u7684\u9ad8\u8010\u538b\u6027\u80fd\u534a\u5bfc\u4f53\u6750\u6599\u2014\u2014HVPE\u6c27\u5316\u9553\u540c\u8d28\u5916\u5ef6\u7247\uff0c\u586b\u8865\u4e86\u56fd\u5185\u6280\u672f\u7a7a\u767d\u3002<\/p>\n<p>\u540c\u5e7412\u6708\uff0c\u94ed\u9553\u534a\u5bfc\u4f53\u4f7f\u7528\u5bfc\u6a21\u6cd5\u6210\u529f\u5236\u5907\u4e86\u9ad8\u8d28\u91cf4\u82f1\u5bf8\uff08001\uff09\u4e3b\u9762\u6c27\u5316\u9553\uff08\u03b2-Ga2O3\uff09\u5355\u6676\uff0c\u5b8c\u6210\u4e864\u82f1\u5bf8\u6c27\u5316\u9553\u6676\u5706\u886c\u5e95\u6280\u672f\u7a81\u7834\u3002\uff08\u6587\uff1a\u96c6\u90a6\u5316\u5408\u7269\u534a\u5bfc\u4f53 Amber\uff09<\/p>\n<p><strong>\u66f4\u591aSiC\u548cGaN\u7684\u5e02\u573a\u8d44\u8baf\uff0c\u8bf7\u5173\u6ce8\u5fae\u4fe1\u516c\u4f17\u8d26\u53f7\uff1a\u96c6\u90a6\u5316\u5408\u7269\u534a\u5bfc\u4f53\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6628\uff0827\uff09\u65e5\uff0c\u4e2d\u56fd\u7535\u5b50\u79d1\u6280\u96c6\u56e2\u6709\u9650\u516c\u53f8\uff08\u4e2d\u56fd\u7535\u79d1\uff09\u5ba3\u5e03\uff0c\u8fd1\u65e5\uff0c\u4e2d\u56fd\u7535\u79d146\u6240\u6210\u529f\u5236\u5907\u51fa\u6211\u56fd\u9996\u98976\u82f1\u5bf8\u6c27\u5316\u9553\u5355\u6676 [&hellip;]<\/p>\n","protected":false},"author":118,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[873],"tags":[1021],"_links":{"self":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63172"}],"collection":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/users\/118"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/comments?post=63172"}],"version-history":[{"count":1,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63172\/revisions"}],"predecessor-version":[{"id":63173,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/63172\/revisions\/63173"}],"wp:attachment":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/media?parent=63172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/categories?post=63172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/tags?post=63172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}