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He aha nā pale ʻenehana i ka carbide silika?
na ke kahu ma ka 24-05-22
Hōʻike ʻia ka hanauna mua o nā mea semiconductor e ka silicon kuʻuna (Si) a me ka germanium (Ge), ʻo ia ke kumu no ka hana kaapuni hoʻohui. Hoʻohana nui ʻia lākou i nā transistors haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa, a me nā mea ʻike. ʻOi aku ma mua o 90% o nā huahana semiconductor ...
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Pehea i hana ʻia ai ka pauka micro SiC?
na admin ma ka 24-05-13
ʻO SiC hoʻokahi kristal he mea hui semiconductor pūhui IV-IV i haku ʻia me ʻelua mau mea, Si a me C, i loko o kahi ratio stoichiometric o 1:1. ʻO kona paʻakikī ka lua ma mua o ke daimana. ʻO ka hoʻohaʻahaʻa kalapona o ke ʻano silicon oxide e hoʻomākaukau ai i ka SiC ma muli o ke ʻano hoʻohālikelike kemika aʻe.
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Pehea e kōkua ai nā papa epitaxial i nā mea semiconductor?
na admin ma ka 24-05-13
ʻO ke kumu o ka inoa epitaxial wafer ʻO ka mua, e hoʻolaha mākou i kahi manaʻo liʻiliʻi: ʻo ka hoʻomākaukau ʻana i ka wafer me ʻelua mau loulou nui: ka hoʻomākaukau substrate a me ke kaʻina epitaxial. ʻO ka substrate he wafer i hana ʻia me ka semiconductor single crystal material. Hiki i ka substrate ke komo pololei i ka wafer manufacturi...
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Introduction to chemical vapor deposition (CVD) thin film deposition technology
na admin ma ka 24-05-06
ʻO ka Chemical Vapor Deposition (CVD) kahi ʻenehana hoʻoheheʻe kiʻiʻoniʻoni lahilahi koʻikoʻi, i hoʻohana pinepine ʻia e hoʻomākaukau i nā kiʻiʻoniʻoni hana like ʻole a me nā mea ʻāpana lahilahi, a hoʻohana nui ʻia i ka hana semiconductor a me nā māla ʻē aʻe. 1. Ke kumu hana o CVD Ma ke kaʻina hana CVD, he kinoea precursor (hoʻokahi a i ʻole ...
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ʻO ka mea huna "ʻeleʻele gula" ma hope o ka ʻoihana semiconductor photovoltaic: ka makemake a me ka hilinaʻi ʻana i ka graphite isostatic
na admin ma ka 24-05-06
ʻO ka graphite isostatic he mea koʻikoʻi loa i nā photovoltaics a me nā semiconductor. Me ka piʻi wikiwiki o nā hui isostatic graphite kūloko, ua haki ka monopoly o nā hui haole ma Kina. Me ka noiʻi kūʻokoʻa kūʻokoʻa a me ka hoʻomohala ʻana a me nā holomua ʻenehana, ka ...
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ʻO ka wehe ʻana i nā hiʻohiʻona koʻikoʻi o nā waʻa graphite ma ka hana semiconductor ceramics.
na admin ma ka 24-04-22
ʻO nā waʻa graphite, ʻike ʻia hoʻi nā waʻa graphite, he hana koʻikoʻi i nā kaʻina hana paʻakikī o ka hana semiconductor ceramics. Ke lawelawe nei kēia mau moku kūikawā ma ke ʻano he mea lawe hilinaʻi no nā wafers semiconductor i ka wā o ka mālama ʻana i ka wela kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hana pololei a hoʻomalu ʻia. Me ...
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Ua wehewehe ʻia ke ʻano o loko o ka ʻenehana paipu umu
na admin ma ka 24-04-22
E like me ka mea i hōʻike ʻia ma luna nei, he ʻano maʻamau ʻO ka hapa mua: ▪ ʻElemu Pumehana (heating coil): aia a puni ka paipu umu, i hana mau ʻia me nā uwea kūʻē, hoʻohana ʻia e wela i loko o ka puʻu umu. ▪ ʻO Quartz Tube: ʻO ke kumu o ka umu wela wela, i hana ʻia me ka quartz maʻemaʻe kiʻekiʻe e hiki ke kū i ka h...
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Nā hopena o ka substrate SiC a me nā mea epitaxial ma nā hiʻohiʻona MOSFET
na admin ma ka 24-04-16
Defect Triangular ʻO nā defect triangular nā hemahema morphological nui loa i nā papa epitaxial SiC. Ua hōʻike ʻia kahi helu nui o nā moʻolelo moʻolelo e pili ana ka hoʻokumu ʻana o nā hemahema triangular i ke ʻano kristal 3C. Eia nō naʻe, ma muli o nā ʻano hana ulu like ʻole, ka morphology o ka nui ...
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Ka ulu ʻana o ka SiC silicon carbide one crystal
na admin ma ka 24-04-16
Mai kona loaʻa ʻana mai, ua hoʻokipa nui ʻia ka silicon carbide. Hoʻokumu ʻia ʻo Silicon carbide me nā ʻātoma hapa Si a me nā ʻātoma hapa C, i hoʻopili ʻia e nā paʻa covalent ma o nā pālua electron e kaʻana like ana i nā orbital hybrid sp3. I loko o ka ʻāpana kumu o kāna aniani hoʻokahi, ʻehā mau ʻāpana Si he ...
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