{"id":69376,"date":"2024-08-28T18:17:34","date_gmt":"2024-08-28T10:17:34","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=69376"},"modified":"2024-08-28T18:18:45","modified_gmt":"2024-08-28T10:18:45","slug":"69376","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/info\/newsdetail-69376.html","title":{"rendered":"\u9e3f\u6d77\u4e0e\u9633\u660e\u4ea4\u5927\u5b9e\u73b0\u6c27\u5316\u9553\u65b0\u7a81\u7834"},"content":{"rendered":"<p>\u65e5\u524d\uff0c\u9e3f\u6d77\u79d1\u6280\u96c6\u56e2\u5ba3\u5e03\u65d7\u4e0b\u9e3f\u6d77\u7814\u7a76\u9662\u534a\u5bfc\u4f53\u6240\u6240\u957f\u66a8\u9633\u660e\u4ea4\u901a\u5927\u5b66\u8bb2\u5ea7\u6559\u6388\u90ed\u6d69\u4e2d\u53ca\u534a\u5bfc\u4f53\u6240\u7814\u7a76\u56e2\u961f\uff0c\u643a\u624b\u9633\u660e\u4ea4\u5927\u7535\u5b50\u6240\u6d2a\u745e\u534e\u6559\u6388\u56e2\u961f\uff0c\u5728\u7b2c\u56db\u4ee3\u5316\u5408\u7269\u534a\u5bfc\u4f53\u7684\u5173\u952e\u6280\u672f\u4e0a\u53d6\u5f97\u91cd\u5927\u7a81\u7834\u3002\u7814\u7a76\u6210\u679c\u63d0\u9ad8\u4e86\u7b2c\u56db\u4ee3\u534a\u5bfc\u4f53\u6c27\u5316\u9553 (Ga2O3)\u5728\u9ad8\u538b\u3001\u9ad8\u6e29\u5e94\u7528\u9886\u57df\u7684\u9ad8\u538b\u8010\u53d7\u6027\u80fd\uff0c\u5e76\u5df2\u53d1\u8868\u4e8e\u56fd\u9645\u9876\u7ea7\u6750\u6599\u79d1\u5b66\u671f\u520aMaterials Today Advances \uff08MATER TODAY ADV\uff09\u3002<\/p>\n<p>\u672c\u6b21\u7814\u7a76 Heteroepitaxially Grown Homojunction Gallium Oxide PN Diodes Using Ion Implantation Technologies\uff0c\u5bfc\u5165\u79bb\u5b50\u6ce8\u5165\u6280\u672f\u4e8e\u5f02\u8d28\u78ca\u6676\u751f\u957f\u7684\u540c\u8d28\u7ed3\u6c27\u5316\u9553PN\u4e8c\u6781\u7ba1\u5143\u4ef6\u4e2d\uff0c\u7ed3\u679c\u5c55\u793a\u51fa\u4f18\u5f02\u7684\u7535\u6027\u8868\u73b0\u3002\u6c27\u5316\u9553 (Gallium Oxide, Ga2O3) \u5728\u9ad8\u538b\u53ca\u9ad8\u6e29\u5e94\u7528\u9886\u57df\u7684\u5f3a\u5927\u6f5c\u529b\uff0c\u4e3a\u672a\u6765\u9ad8\u529f\u7387\u7535\u5b50\u5143\u4ef6\u5f00\u8f9f\u4e86\u65b0\u7684\u53ef\u80fd\u6027\u3002\u8fd9\u4e00\u7814\u7a76\u6210\u679c\u5df2\u53d1\u8868\u4e8e\u56fd\u9645\u9876\u7ea7\u6750\u6599\u79d1\u5b66\u671f\u520aMaterials Today Advances\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2024\/08\/\u9e3f\u6d771.png\" alt=\"\u6c27\u5316\u9553\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>(\u56fe\u793a\uff1a\u5404\u5f0f\u534a\u5bfc\u4f53\u6750\u6599\u7684\u7406\u8bba\u5bfc\u901a\u7535\u963b\u4e0e\u5d29\u6e83\u7535\u538b\u5173\u7cfb\uff0c\u4ee5\u6c27\u5316\u9553 (Ga2O3) \u4e3a\u4ee3\u8868\u7684\u7b2c\u56db\u4ee3\u534a\u5bfc\u4f53\u5728\u9ad8\u538b\u3001\u9ad8\u6e29\u5e94\u7528\u9886\u57df\u5c55\u73b0\u51fa\u4f18\u8d8a\u6027\u80fd\uff0c\u4e3a\u529f\u7387\u7535\u5b50\u5668\u4ef6\u5f00\u8f9f\u65b0\u9014\u5f84\u3002)<\/p>\n<p>\u7b2c\u56db\u4ee3\u534a\u5bfc\u4f53\u6c27\u5316\u9553 (Ga2O3) \u56e0\u5176\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u88ab\u89c6\u4e3a\u4e0b\u4e00\u4ee3\u534a\u5bfc\u4f53\u6750\u6599\u7684\u4ee3\u8868\uff0c\u62e5\u6709\u8d85\u5bbd\u80fd\u9699 (4.8 eV)\u3001\u8d85\u9ad8\u4e34\u754c\u51fb\u7a7f\u573a\u5f3a (8 MV\/cm) \u7b49\u7279\u6027\uff0c\u8f83\u73b0\u6709\u7684\u7845 (Si)\u3001\u78b3\u5316\u7845 (SiC) \u548c\u6c2e\u5316\u9553 (GaN) \u7b49\u6750\u6599\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97\u6c27\u5316\u9553\u7279\u522b\u9002\u7528\u4e8e\u7535\u52a8\u8f66\u3001\u7535\u7f51\u7cfb\u7edf\u3001\u822a\u7a7a\u822a\u5929\u7b49\u9ad8\u529f\u7387\u5e94\u7528\u573a\u666f\u3002<\/p>\n<p>\u6b64\u6b21\u9e3f\u6d77\u7814\u7a76\u9662\u4e0e\u9633\u660e\u4ea4\u5927\u7535\u5b50\u6240\u901a\u529b\u5408\u4f5c\uff0c\u4ee5\u521b\u65b0\u7684\u79bb\u5b50\u5e03\u690d\u6280\u672f\u6210\u529f\u5236\u9020\u51fa\u5177\u5907\u4f18\u5f02\u7535\u6027\u8868\u73b0\u7684\u6c27\u5316\u9553 PN \u4e8c\u6781\u7ba1 (PN diode)\uff0c\u5229\u7528\u78f7\u79bb\u5b50\u5e03\u690d\u548c\u5feb\u901f\u70ed\u9000\u706b\u6280\u672f\u5b9e\u73b0\u4e86\u7b2c\u56db\u4ee3\u534a\u5bfc\u4f53 P \u578b Ga2O3 \u7684\u5236\u9020\uff0c\u5e76\u5728\u5176\u4e0a\u91cd\u65b0\u751f\u957f N \u578b\u548c N+ \u578b Ga2O3\uff0c\u5f62\u6210\u4e86 PN Ga2O3 \u4e8c\u6781\u7ba1\u3002\u8fd9\u4e00\u7a81\u7834\u6027\u6280\u672f\u9664\u4e86\u80fd\u5927\u5e45\u63d0\u5347\u5143\u4ef6\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e76\u663e\u8457\u964d\u4f4e\u7535\u963b\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2024\/08\/\u9e3f\u6d772.png\" alt=\"\u6c27\u5316\u9553\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>(\u56fe\u793a\uff1a\u7531\u9e3f\u6d77\u7814\u7a76\u9662\u534a\u5bfc\u4f53\u6240\u53ca\u9633\u660e\u4ea4\u5927\u7535\u5b50\u6240\u7814\u7a76\u56e2\u961f\u5408\u529b\u5236\u4f5c\u7684\u6c27\u5316\u9553 PN \u4e8c\u6781\u7ba1\u793a\u610f\u56fe\u4e0e\u5143\u4ef6\u5256\u9762\u4fa7\u89c6\u56fe\u3002)<\/p>\n<p>\u8bba\u6587\u8be6\u7ec6\u9610\u8ff0\u4e86\u8fd9\u79cd\u65b0\u578b Ga2O3 PN \u4e8c\u6781\u7ba1\u7684\u5236\u4f5c\u8fc7\u7a0b\u548c\u6027\u80fd\u7279\u5f81\u3002\u5b9e\u9a8c\u7ed3\u679c\u663e\u793a\uff0c\u8be5\u5143\u4ef6\u5177\u6709 4.2 V \u7684\u5f00\u542f\u7535\u538b\u548c 900 V \u7684\u51fb\u7a7f\u7535\u538b\uff0c\u5c55\u73b0\u51fa\u5143\u4ef6\u4f18\u5f02\u7684\u9ad8\u538b\u8010\u53d7\u6027\u80fd\u3002<\/p>\n<p>\u6c27\u5316\u9553\u5143\u4ef6\u5c06\u6709\u671b\u6210\u4e3a\u5177\u6709\u7ade\u4e89\u529b\u7684\u7535\u529b\u7535\u5b50\u5143\u4ef6\uff0c\u80fd\u76f4\u63a5\u4e0e\u78b3\u5316\u7845\u5143\u4ef6\u7ade\u4e89\u3002\u76ee\u524d\uff0c\u4e2d\u56fd\u3001\u65e5\u672c\u548c\u7f8e\u56fd\u5728\u6c27\u5316\u9553\u7814\u7a76\u9886\u57df\u5904\u4e8e\u9886\u5148\u5730\u4f4d\u3002\u65e5\u672c\u5df2\u5b9e\u73b04\u82f1\u5bf8\u548c6\u82f1\u5bf8\u6c27\u5316\u9553\u6676\u5706\u7684\u4ea7\u4e1a\u5316\uff0c\u800c\u4e2d\u56fd\u591a\u5bb6\u79d1\u7814\u673a\u6784\u548c\u4f01\u4e1a\u4e5f\u5728\u79ef\u6781\u63a8\u8fdb\u76f8\u5173\u7814\u7a76\u4e0e\u4ea7\u54c1\u5f00\u53d1\u3002<\/p>\n<figure class=\"alignnone no-info-img\"><img decoding=\"async\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2024\/08\/\u9e3f\u6d773.png\" alt=\"\u6c27\u5316\u9553\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>(\u56fe\u8bf4\uff1a\u7531\u9e3f\u6d77\u7814\u7a76\u9662\u534a\u5bfc\u4f53\u6240\u53ca\u9633\u660e\u4ea4\u5927\u7535\u5b50\u6240\u7814\u7a76\u56e2\u961f\u5408\u529b\u5236\u4f5c\u7684\u6c27\u5316\u9553 PN \u4e8c\u6781\u7ba1\u5143\u4ef6\u4e0e\u7535\u6027\u8868\u73b0\u5206\u6790\uff0c (a) \u7ebf\u6027\u523b\u5ea6 I-V \u66f2\u7ebf\uff1b(b) \u51fb\u7a7f (breakdown) \u7535\u6027\u8868\u73b0\u884c\u4e3a\u3002)<\/p>\n<p>\u9e3f\u6d77\u8868\u793a\uff0c\u968f\u7740\u6c27\u5316\u9553\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\uff0c\u672a\u6765\u53ef\u4ee5\u671f\u5f85\u5176\u5728\u66f4\u591a\u9ad8\u538b\u3001\u9ad8\u6e29\u548c\u9ad8\u9891\u9886\u57df\u4e2d\u6709\u66f4\u5e7f\u6cdb\u5e94\u7528\u3002\uff08\u6765\u6e90\uff1a\u9e3f\u6d77\u96c6\u56e2\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>\u65e5\u524d\uff0c\u9e3f\u6d77\u79d1\u6280\u96c6\u56e2\u5ba3\u5e03\u65d7\u4e0b\u9e3f\u6d77\u7814\u7a76\u9662\u534a\u5bfc\u4f53\u6240\u6240\u957f\u66a8\u9633\u660e\u4ea4\u901a\u5927\u5b66\u8bb2\u5ea7\u6559\u6388\u90ed\u6d69\u4e2d\u53ca\u534a\u5bfc\u4f53\u6240\u7814\u7a76\u56e2\u961f\uff0c\u643a\u624b\u9633\u660e\u4ea4\u5927\u7535 [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"_links":{"self":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/69376"}],"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\/127"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/comments?post=69376"}],"version-history":[{"count":3,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/69376\/revisions"}],"predecessor-version":[{"id":69382,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/posts\/69376\/revisions\/69382"}],"wp:attachment":[{"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/media?parent=69376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/categories?post=69376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnledw.com\/wp-json\/wp\/v2\/tags?post=69376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}