Labarai

Menene lahani na silicon carbide epitaxial Layer
by admin on 24-06-05
Babban fasaha don haɓaka kayan aikin SiC epitaxial shine farkon fasahar sarrafa lahani, musamman don fasahar sarrafa lahani wanda ke da alaƙa da gazawar na'urar ko lalata amincin. Nazarin tsarin lahani na substrate da ke shiga cikin epi ...
Kara karantawa
Oxidized hatsi a tsaye da fasahar haɓaka epitaxial-Ⅱ
by admin on 24-05-30
2. Epitaxial bakin ciki fim girma The substrate samar da jiki goyon bayan Layer ko conductive Layer ga Ga2O3 ikon na'urorin. Muhimmin Layer na gaba shine layin tashar tashar ko Layer epitaxial da ake amfani da shi don juriya da jigilar jigilar kaya. Don ƙara fashewar wutar lantarki da rage girman con ...
Kara karantawa
Gallium oxide crystal guda ɗaya da fasahar haɓaka epitaxial
by admin on 24-05-30
Wide bandgap (WBG) semiconductor wanda silicon carbide (SiC) da gallium nitride (GaN) ke wakilta sun sami kulawa sosai. Mutane suna da babban tsammanin neman aikace-aikacen siliki carbide a cikin motocin lantarki da grid na wutar lantarki, da kuma fatan aikace-aikacen gallium ...
Kara karantawa
Menene shingen fasaha na siliki carbide?Ⅱ
by admin on 24-05-22
Matsalolin fasaha a cikin samar da ingantaccen siliki carbide wafers tare da ingantaccen aiki sun haɗa da: 1) Tun da lu'ulu'u suna buƙatar girma a cikin yanayin yanayin zafi mai zafi sama da 2000 ° C, buƙatun kula da zafin jiki suna da girma sosai; 2) Tun da silicon carbide yana da ...
Kara karantawa
Menene shingen fasaha ga silicon carbide?
by admin on 24-05-22
Ƙarni na farko na kayan semiconductor ana wakilta ta silicon (Si) da germanium (Ge), waɗanda sune tushen haɗaɗɗun masana'anta. Ana amfani da su ko'ina a cikin ƙananan ƙarfin lantarki, ƙananan mita, da ƙananan wutar lantarki da masu ganowa. Fiye da kashi 90% na samfuran semiconductor ...
Kara karantawa
Yaya ake yin SiC micro foda?
by admin on 24-05-13
SiC guda crystal abu ne na Rukuni IV-IV fili wanda ya ƙunshi abubuwa biyu, Si da C, a cikin rabon stoichiometric na 1:1. Taurinsa shine na biyu bayan lu'u-lu'u. Ragewar carbon na hanyar siliki oxide don shirya SiC ya dogara ne akan dabarar amsawar sinadarai masu zuwa ...
Kara karantawa
Ta yaya Layer epitaxial ke taimakawa na'urorin semiconductor?
by admin on 24-05-13
Asalin sunan epitaxial wafer Da farko, bari mu yada ƙaramin ra'ayi: shirye-shiryen wafer ya ƙunshi manyan hanyoyin haɗin gwiwa guda biyu: shirye-shiryen substrate da tsarin epitaxial. Substrate wani wafer ne da aka yi da kayan kristal guda ɗaya. Substrate na iya shiga masana'antar wafer kai tsaye ...
Kara karantawa
Gabatarwar fasahar tururi na sinadari (CVD) fasahar adana fim na bakin ciki
by admin on 24-05-06
Chemical Vapor Deposition (CVD) shine muhimmin fasahar jigon fina-finai na bakin ciki, galibi ana amfani dashi don shirya fina-finai masu aiki daban-daban da kayan aikin bakin ciki, kuma ana amfani dashi sosai a masana'antar semiconductor da sauran fannoni. 1. Ƙa'idar aiki na CVD A cikin tsarin CVD, mai ƙaddamar da iskar gas (ɗaya ko ...
Kara karantawa
Sirrin "black zinariya" a bayan masana'antar semiconductor photovoltaic: sha'awar da dogaro ga graphite isostatic
by admin on 24-05-06
Isostatic graphite abu ne mai mahimmanci a cikin photovoltaics da semiconductor. Tare da saurin haɓakar kamfanonin graphite na cikin gida, ikon mallakar kamfanonin ketare a China ya lalace. Tare da ci gaba da bincike mai zaman kansa da ci gaba da ci gaban fasaha, ...
Kara karantawa