{"id":170,"date":"2024-12-05T17:38:10","date_gmt":"2024-12-05T09:38:10","guid":{"rendered":"https:\/\/www.bihec.com\/university-wafer\/?p=170"},"modified":"2024-12-05T17:38:10","modified_gmt":"2024-12-05T09:38:10","slug":"%e7%be%8e%e5%9b%bd-universitywafer-gan%e6%99%b6%e5%9c%86-%e8%93%9d%e5%ae%9d%e7%9f%b3%e8%a1%ac%e5%ba%95%e7%9a%84gan","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/university-wafer\/%e7%be%8e%e5%9b%bd-universitywafer-gan%e6%99%b6%e5%9c%86-%e8%93%9d%e5%ae%9d%e7%9f%b3%e8%a1%ac%e5%ba%95%e7%9a%84gan\/","title":{"rendered":"\u7f8e\u56fd Universitywafer GaN\u6676\u5706 \u84dd\u5b9d\u77f3\u886c\u5e95\u7684GaN"},"content":{"rendered":"

\u7f8e\u56fd Universitywafer GaN\u6676\u5706 \u84dd\u5b9d\u77f3GaN<\/a><\/p>\n

\u957f\u671f\u4ee5\u6765\uff0c \u7845<\/a>\u4e00\u76f4\u662f\u7535\u529b\u7535\u5b50\u7684\u9996\u9009\u57fa\u677f\uff0c\u4f46\u7531\u4e8e\u7814\u7a76\u7684\u8fdb\u6b65\uff0c GaN<\/a> \u5df2\u7ecf\u53d6\u4ee3\u4e86\u7845\u3002\u8fd9\u79cd\u53d8\u5316\u7684\u539f\u56e0\u662f GaN \u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u5bbd\u5e26\u9699\u6750\u6599\u3002\u8fd9\u610f\u5473\u7740\u5b83\u5728\u9ad8\u6e29\u4e0b\u8fd0\u884c\u65f6\u5177\u6709\u9ad8\u51fb\u7a7f\u7535\u538b\u548c\u51fa\u8272\u7684\u6548\u7387.<\/p>\n

\u84dd\u5b9d\u77f3\u886c\u5e95\u7684GaN\u6676\u5706<\/a>\u662f\u65e0\u7ebf\u7535\u80fd\u91cf\u653e\u5927\u7684\u7406\u60f3\u6750\u6599\u3002\u4e0e\u7845\u76f8\u6bd4\uff0c\u5b83\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\u66f4\u9ad8\u7684\u51fb\u7a7f\u7535\u538b\u548c\u66f4\u597d\u7684\u9ad8\u6e29\u6027\u80fd\u3002<\/p>\n

$\"Gallium$ <\/p>\n

Gallim<\/a> \u6c2e\u5316\u7269 \uff08GaN\uff09 \u5c04\u9891\u529f\u7387\u662f\u5305\u62ec\u7845\u5728\u5185\u7684\u4e0a\u4e00\u4ee3\u6750\u6599\u7684\u4e94\u500d\u3002\u65b0\u7684 GaN \u6280\u672f\u8fdb\u6b65\u5e94\u8be5\u4f1a\u5e26\u6765\u66f4\u8f7b\u3001\u66f4\u5c0f\u3001\u66f4\u5f3a\u5927\u7684\u7535\u5b50\u8bbe\u5907\u3002<\/p>\n

GaN \u5916\u5ef6\u7247\u7531\u00a06H-SiC \u886c\u5e95\u4e0a\u7684 GaN \u5c42\u7ec4\u6210\u3002\u8f74\u5411\u76f4\u5f84 50 mm\uff0cn \u578b\uff0cGaN \u539a\u5ea6 ~0.5 um<\/span><\/p>\n

\u84dd\u5b9d\u77f3<\/a>\u4e0a\u7684 GaN \u5c42\uff0c\u8f74\u5411\u76f4\u5f84 50 mm\uff0cn \u578b\uff0cGaN \u539a\u5ea6 0.5-10 um\u3002<\/p>\n

GaN\/AIN\/SiC \u5916\u5ef6\u7247\u7531 6H \u78b3\u5316\u7845\u4e0a\u7684 AIN \u5c42\u4e0a\u7684 GaN \u5c42\u7ec4\u6210\u3002<\/p>\n

\u8f74\u5411\u76f4\u5f84 50mm\uff0cn \u578b\u3002<\/p>\n

GaN \u539a\u5ea6 ~\uff080.5-0.8\uff09 um\u3002<\/p>\n

AIN \u539a\u5ea6 ~0.1 \u5fae\u7c73\u3002<\/p>\n

GaN\/AIN\/AI2O3 \u5916\u5ef6\u7247\u7531\u84dd\u5b9d\u77f3\u4e0a AIN \u5c42\u4e0a\u7684 GaN \u5c42\u7ec4\u6210\u3002<\/p>\n

\u76f4\u5f84 50mm\uff0c\u540c\u8f74\uff0cn \u578b\uff0cGaN \u539a\u5ea6 ~\uff080.5-0.8\uff09 um\uff0cAIN \u539a\u5ea6 ~0.1 um\u3002<\/p>\n

GaN \u5916\u5ef6\u751f\u957f\u5728 Al2O3 \u886c\u5e95<\/a>\u4e0a<\/strong><\/h2>\n
GaN \u662f\u4e00\u79cd\u4e8c\u5143 III\/V \u76f4\u63a5\u5e26\u9699\u534a\u5bfc\u4f53\uff0c\u81ea 1990 \u5e74\u4ee3\u4ee5\u6765\u5e38\u7528\u4e8e\u660e\u4eae\u7684\u53d1\u5149\u4e8c\u6781\u7ba1<\/strong>\u3002\u8be5\u5316\u5408\u7269\u662f\u4e00\u79cd\u975e\u5e38\u575a\u786c\u7684\u6750\u6599\uff0c\u5177\u6709\u7ea4\u950c\u77ff\u6676\u4f53\u7ed3\u6784<\/strong>\u3002\u5176 3.4 eV\u00a0\u7684\u5bbd\u5e26\u9699<\/strong>\u4f7f\u5176\u5177\u6709\u7279\u6b8a\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u4ee5\u4e0b\u5e94\u7528\uff1a<\/p>\n
\n
\u5149\u7535<\/li>\n
\u5927\u529f\u7387\u5668\u4ef6<\/li>\n
\u9ad8\u9891\u8bbe\u5907<\/li>\n<\/ul>\n
\u4f8b\u5982\uff0cGaN \u662f\u4f7f\u7d2b\u8272 \uff08405 nm\uff09 \u534a\u5bfc\u4f53\u6fc0\u5149\u7ba1\u6210\u4e3a\u53ef\u80fd\u7684\u886c\u5e95\uff0c\u800c\u65e0\u9700\u4f7f\u7528\u975e\u7ebf\u6027\u5149\u5b66\u500d\u9891\u3002\u5b83\u5bf9\u7535\u79bb\u8f90\u5c04\u7684\u654f\u611f\u6027\u5f88\u4f4e\uff08\u4e0e\u5176\u4ed6\u00a0III \u65cf\u6c2e\u5316\u7269<\/strong>\u4e00\u6837\uff09\uff0c\u4f7f\u5176\u6210\u4e3a\u536b\u661f\u592a\u9633\u80fd\u7535\u6c60\u9635\u5217<\/strong>\u7684\u5408\u9002\u6750\u6599\u3002\u519b\u4e8b\u548c\u592a\u7a7a\u5e94\u7528\u4e5f\u53ef\u80fd\u53d7\u76ca\uff0c\u56e0\u4e3a\u8bbe\u5907\u5728\u8f90\u5c04\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u7a33\u5b9a\u6027\u3002<\/p>\n
\u6c2e\u5316\u9553\u6676\u4f53\u7ba1<\/strong>\u53ef\u4ee5\u5728\u6bd4\u7837\u5316\u9553 \uff08GaAs<\/a>\uff09<\/strong>\u00a0\u6676\u4f53\u7ba1\u9ad8\u5f97\u591a\u7684\u6e29\u5ea6\u4e0b\u5de5\u4f5c\uff0c\u5e76\u5728\u9ad8\u5f97\u591a\u7684\u7535\u538b\u4e0b\u5de5\u4f5c\uff0c\u5b83\u4eec\u662f\u5fae\u6ce2\u9891\u7387<\/strong>\u7684\u7406\u60f3\u529f\u7387\u653e\u5927\u5668<\/strong>\u3002<\/p>\n
\u84dd\u5b9d\u77f3\u4e0a\u7684 HEMT \u7ed3\u6784\uff0c2 \u82f1\u5bf8<\/strong><\/h2>\n\u84dd\u5b9d\u77f3\u4e0a\u7684 2 \u82f1\u5bf8 AlN \u6676\u5706<\/a>
\n\u84dd\u5b9d\u77f3\u4e0a\u7684 2 \u82f1\u5bf8 GaN \u6676\u5706\uff08\u672a\u63ba\u6742\uff09\uff0c\u539a\u5ea6\u4e3a 4um
\n\u84dd\u5b9d\u77f3\u4e0a\u7684 2 \u82f1\u5bf8 GaN \u6676\u5706\uff08\u7845\u63ba\u6742\uff09\uff0c\u539a\u5ea6\u4e3a 4um
\n\u84dd\u5b9d\u77f3\u4e0a\u7684 2 \u82f1\u5bf8 GaN \u6676\u5706\uff08\u63ba\u9541\uff09\uff0c\u539a\u5ea6\u4e3a 4 \u5fae\u7c73
\nSi \u886c\u5e95\u4e0a\u7684 HEMT \u7ed3\u6784\uff0cSiC \u886c\u5e95\u4e0a\u7684 2 \u82f1\u5bf8
\nHEMT \u7ed3\u6784\uff0c2 \u82f1\u5bf8
\n2 \u82f1\u5bf8\u6c2e\u5316\u9553\u84dd\u8272\u6216\u7eff\u8272 LED \u6676\u5706<\/p>\n
Al2O3<\/a>\n Al2O3 \u886c\u5e95<\/a>\n GaAs<\/a>\n Gallim<\/a>\n GaN\u6676\u5706<\/a>\n Universitywafer<\/a>\n university wafer<\/a>\n Universitywafer\u6676\u5706<\/a>\n \u6676\u5706<\/a>\n \u73bb\u7483\u6676\u5706<\/a>\n \u7845<\/a>\n \u7845\u7247<\/a>\n \u7f8e\u56fduniversity wafer<\/a>\n \u7f8e\u56fd Universitywafer<\/a>\n \u7f8e\u56fd Universitywafer GaN\u6676\u5706 \u84dd\u5b9d\u77f3GaN<\/a>\n \u84dd\u5b9d\u77f3\u6676\u5706<\/a>\n \u84dd\u5b9d\u77f3\u886c\u5e95\u6676\u5706<\/a>\n \u84dd\u5b9d\u77f3\u886c\u5e95\u7684GaN<\/a><\/div>","protected":false},"excerpt":{"rendered":"
\u7f8e\u56fd Universitywafer GaN\u6676\u5706 \u84dd\u5b9d\u77f3GaN \u957f\u671f\u4ee5\u6765\uff0c\u7845\u4e00\u76f4\u662f\u7535\u529b\u7535\u5b50\u7684\u9996\u9009\u57fa\u677f\uff0c\u4f46\u7531\u4e8e\u7814\u7a76\u7684\u8fdb\u6b65\uff0cGaN \u5df2\u7ecf\u53d6\u4ee3\u4e86\u7845\u3002\u8fd9\u79cd\u53d8\u5316\u7684\u539f\u56e0\u662f GaN \u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd <\/p>\n","protected":false},"author":33,"featured_media":171,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[72,71,73,70,64,5,49,51,7,11,69,9,58,74,6,68,67,66],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/posts\/170"}],"collection":[{"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/comments?post=170"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/posts\/170\/revisions"}],"predecessor-version":[{"id":181,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/posts\/170\/revisions\/181"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/media\/171"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/media?parent=170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/categories?post=170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/university-wafer\/wp-json\/wp\/v2\/tags?post=170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}