重庆体彩

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LAIYUAN:QIAOZHIYALIGONGXUEYUAN(Georgia Institute of Technology)

重庆体彩JIANGKUANJINDAICAILIAO(RUDANHUAJIA(GaN))YUDAORECAILIAO(RUJINGANGSHI)JICHENGDESHIWENJIANHEJISHUKEYITIGAOGaNQIJIANDELENGQUEXIAOGUO,BINGTONGGUOTIGAOGONGLVSHUIPING、YANZHANGQIJIANSHOUMING、TIGAOKEKAOXINGHEJIANGDIZHIZAOCHENGBENLAITIGAOXINGNENG。GAIJISHUKEYINGYONGYUWUXIANFASHEJI、LEIDA、WEIXINGSHEBEIYIJIQITADAGONGLVHEGAOPINDIANZISHEBEI。

ZHEIZHONGBEICHENGWEIBIAOMIANHUOHUAJIANHEDEJISHU,LIYONGGAOZHENKONGHUANJINGZHONGDELIZIYUANSHOUXIANQINGJIEGaNHEJINGANGSHIDEBIAOMIAN,TONGGUOCHANSHENGXUANGUAJIANLAIJIHUOBIAOMIAN。ZAILIZISHUZHONGYINRUSHAOLIANGDEGUIYOUZHUYUZAISHIWENXIAXINGCHENGQIANGDEYUANZIJIAN,CONGERSHIGaNHEDANJINGJINGANGSHIZHIJIEJIANHEYIZHIBEIGAODIANZIQIANYILVJINGTIGUAN(hemt)。

CONGGaNDAODANJINGJINGANGSHIDEJIEMIANCENGZHIYOU4NAMIHOU,TONGGUOXIAOCHUNAMIJINGANGSHISHENGZHANGLIUXIADEDIZHILIANGJINGANGSHI,SHIDESANREXIAOLVBIZUIXIANJINDEGaN-on-diamond HEMTsGAOCHULIANGBEI。MUQIAN,JINGANGSHIYUGaNTONGGUOJINGTISHENGZHANGJISHUJICHENG,ZAIJIEMIANFUJINCHANSHENGJIAOHOUDEJIEMIANCENGHEDIZHILIANGDENAMIJINGANGSHI。CIWAI,XINDEGONGYIKEYIZAISHIWENXIASHIYONGBIAOMIANHUOHUAJIANHEJISHULAIWANCHENG,CONGERJIANGDISHIJIAZAIQIJIANSHANGDEREYINGLI。

QIAOZHIYALIGONGDAXUEQIAOZHIWUDELAFUJIXIEGONGCHENGXUEYUANJIAOSHOU、YOUJIN•C•GEWAERTENI(Eugene C.Gwaltney Jr.)XIAOZHANGSAIMOUER•GELEIEMU(Samuel Graham)SHUO:“ZHEIXIANGJISHUSHIWOMENNENGGOUJIANGGAODAORECAILIAOFANGZHIZAIGENGKAOJINDANHUAJIAHUOXINGQIJIANQUYUDEDIFANG。”。“ZHEIZHONGXINGNENGSHIWOMENNENGGOUZUIDAXIANDUDITIGAODANHUAJIAZAIJINGANGSHIXITONGSHANGDEXINGNENG。ZHEIJIANGSHIGONGCHENGSHINENGGOUDINGZHISHEJIWEILAIDEBANDAOTI,YISHIXIANGENGHAODEDUOGONGNENGCAOZUO。”

重庆体彩ZHEIXIANGYANJIUSHIYURIBENMEIXIDAXUEHEZAODAOTIANDAXUEDEKEXUEJIAHEZUOJINXINGDE,2YUE19RIFABIAOZAIMEIGUOHUAXUEXUEHUIYINGYONGCAILIAOYUJIEMIANZAZHISHANG。ZHEIXIANGGONGZUODEDAOLEMEIGUOHAIJUNYANJIUBANGONGSHI(ONR)DUOXUEKEDAXUEYANJIUJIHUA(MURI)XIANGMUDEZHICHI。

重庆体彩DUIYUZAIXIAOXINGHUAQIJIANZHONGSHIYONGGaNDENGCAILIAODEGAOGONGLVDIANZIYINGYONG,SANREKENENGSHISHIJIAZAIQIJIANSHANGDEGONGLVMIDUDEXIANZHIYINSU。TONGGUOTIANJIAYICENGBITONGDAORE5BEIDEJINGANGSHI,GONGCHENGSHIMENSHITUFENSANHEHAOSANRENENG。

RANER,DANGZAIGaNSHANGSHENGZHANGJINGANGSHIBOMOSHI,BIXUZAIQISHANGZHIRUZHIJINGYUEWEI30NAMIDENAMIJINGKELI,BINGQIEZHEICENGNAMIJINGJINGANGSHIJUYOUJIAODIDEREDAOLV-ZHEIZENGJIALERELIANGLIURUDAKUAIJINGANGSHIBOMODEZULI。CIWAI,SHENGZHANGFASHENGZAIGAOWENXIA,ZHEIHUIZAICHANSHENGDEJINGTIGUANZHONGCHANSHENGYINGLICHANSHENGLIEWEN。

重庆体彩GELEIEMUSHUO:“ZAIMUQIANSHIYONGDESHENGZHANGJISHUZHONG,ZHIYOUZAILIJIEMIANJIWEIMIYUANDEDIFANG,CAINENGZHENZHENGDADAOWEIJINGJINGANGSHICENGDEGAODAOREXINGNENG。”。“JIEMIANFUJINDECAILIAOZHISHIMEIYOUHENHAODEREXINGNENG。ZHEIZHONGJIEHEJISHUYUNXUWOMENCONGJIEMIANCHUDECHAOGAODAOREJINGANGSHIKAISHI。”

重庆体彩TONGGUOCHUANGZAOYIGEGENGBODEJIEMIAN,BIAOMIANHUOHUAJIANHEJISHUSHIREHAOSANGENGJIEJINGaNREYUAN。

“WOMENDEJIANHEJISHUSHIGAODAOREXINGDANJINGJINGANGSHIGENGJIEJINGaNQIJIANDEREDIAN,ZHEIYOUKENENGGAIBIANZHEIXIEQIJIANDELENGQUEFANGSHI,”GAILUNWENDEDIYIZUOZHE、QIAOZHIYALIGONGDAXUE(Georgia Tech)XINJINBIYEDEBOSHIZHENGZHE(Zhe Cheng)SHUO。YOUYUJIANHEFASHENGZAIJIEJINSHIWENDEDIFANG,WOMENKEYIBIMIANREYINGLIDUIQIJIANZAOCHENGSUNHUAI。

ZHEIZHONGREYINGLIDEJIANGDISHIFEICHANGXIANZHEDE,YONGSHIWENJISHUCONGGAODA900ZHAOPA(ZHAOPA)DAODIYU100ZHAOPA。GELEIEMUSHUO:“ZHEIZHONGDIYINGLIJIANHEYUNXUJINGANGSHIHOUCENGYUGaNJICHENG,BINGWEIJINGANGSHIYUQITABANDAOTICAILIAODEJICHENGTIGONGLEYIZHONGFANGFA。”。

CHULEDANHUAJIAHEJINGANGSHI,ZHEIXIANGJISHUHAIKEYIYONGYUQITABANDAOTI,RUYANGHUAJIA,YIJIQITAREDAOTI,RUTANHUAGUI。GELEIEMUSHUO,ZHEIXIANGJISHUZAIJIEHEBOJIEMIANCENGYOULIDEDIANZICAILIAOFANGMIANYOUZHEGUANGFANDEYINGYONG。

TASHUO:“ZHEIYIXINTUJINGSHIWOMENNENGGOUHUNHEHEPIPEICAILIAO。“ZHEIKEYIWEIWOMENTIGONGHENHAODEDIANXINGNENG,DANMINGXIANDEYOUSHISHIJUYOUFEICHANGYOUYUEDEREJIEMIAN。WOMENXIANGXIN,ZHEIJIANGZHENGMINGSHIQIJINWEIZHIJIANGKUANDAIXICAILIAOYUDAOREJIBANJICHENGDEZUIJIAJISHU。”

重庆体彩ZAIWEILAIDEGONGZUOZHONG,YANJIURENYUANJIHUAYANJIUQITALIZIYUAN,BINGPINGGUSHIYONGGAIJISHUKEYIJICHENGDEQITACAILIAO。

重庆体彩GELEIEMUSHUO:“WOMENYOUNENGLIXUANZEJIAGONGTIAOJIANYIJIJIBANHEBANDAOTICAILIAO,WEIKUANDAIXIQIJIANSHEJIYIZHIJIBAN。”。“ZHEISHIWOMENNENGGOUXUANZECAILIAOBINGJIANGQIJICHENG,YIZUIDAXIANDUDITIGAODIAN、REHEJIXIEXINGNENG。”

用表面活化键合技术键合GaN-diamond界面的横截面亮场高分辨率STEM图像。

YONGBIAOMIANHUOHUAJIANHEJISHUJIANHEGaN-diamondJIEMIANDEHENGJIEMIANLIANGCHANGGAOFENBIANLVSTEMTUXIANG。(Credit: Zhe Cheng, Georgia Tech)

特写图像显示抛光的GaN-SiC样品通过表面活化键合技术键合。

TEXIETUXIANGXIANSHIPAOGUANGDEGaN-SiCYANGPINTONGGUOBIAOMIANHUOHUAJIANHEJISHUJIANHE。 (Credit: Rob Felt, Georgia Tech)

YUANWENWANGZHI:http://rh.gatech.edu/news/633605/room-temperature-bonded-interface-improves-cooling-gallium-nitride-devices

SHENGMING:BENWENYOUJIANGSUBEILANGXINNENGYUANBIANYI,ZHONGWENNEIRONGJINGONGCANKAO,YIQIENEIRONGYIYINGWENYUANBANWEIZHUN。


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