-
He aha ka Tantalum Carbide?
ʻO ka Tantalum carbide (TaC) he pūhui binary o ka tantalum a me ke kalapona me ke ʻano kemika ʻo TaC x, kahi e ʻokoʻa ai ka x ma waena o 0.4 a me 1. He mea paʻakikī loa lākou, ʻāhaʻi a me ka hoʻoheheʻe ʻia me ka conductivity metala. He mau pauka ʻeleʻele hina lākou a ʻo mākou ...Heluhelu hou aku -
he aha ka tantalum carbide
ʻO ka Tantalum carbide (TaC) kahi mea kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe me ke kūpaʻa kiʻekiʻe o ka mahana, kiʻekiʻe kiʻekiʻe, kiʻekiʻe compactness; maʻemaʻe kiʻekiʻe, maʻiʻo haumia <5PPM; a me ka inertness kemika i ka amonia a me ka hydrogen i nā wela kiʻekiʻe, a me ka paʻa wela maikaʻi. ʻO ka mea i kapa ʻia he ultra-high ...Heluhelu hou aku -
He aha ka epitaxy?
ʻAʻole ʻike ka hapa nui o nā ʻenekinia i ka epitaxy, kahi mea nui i ka hana ʻana i nā mea hana semiconductor. Hiki ke hoʻohana ʻia ka epitaxy i nā huahana chip like ʻole, a loaʻa i nā huahana like ʻole nā ʻano epitaxy like ʻole, me Si epitaxy, SiC epitaxy, GaN epitaxy, etc. He aha ka epitaxy?Heluhelu hou aku -
He aha nā ʻāpana koʻikoʻi o SiC?
ʻO Silicon carbide (SiC) kahi mea koʻikoʻi ākea bandgap semiconductor mea hoʻohana nui ʻia i nā mea uila uila kiʻekiʻe a me nā alapine kiʻekiʻe. Eia kekahi mau ʻāpana koʻikoʻi o nā wafers silicon carbide a me kā lākou wehewehe kikoʻī: Lattice Parameters: E hōʻoia i ka ...Heluhelu hou aku -
No ke aha e ʻōwili ʻia ai ka silika aniani hoʻokahi?
ʻO ka ʻōwili ʻana e pili ana i ke kaʻina hana o ka wili ʻana i ke anawaena o waho o kahi koʻokoʻo aniani silikona i loko o kahi koʻokoʻo aniani o ke anawaena e pono ai me ka huila wili daimana, a me ka wili ʻana i kahi ʻaoʻao papa kuhikuhi a i ʻole ke awāwa hoʻonohonoho o ke koʻokoʻo aniani hoʻokahi. ʻO ke anawaena o waho ka ʻilikai...Heluhelu hou aku -
Nā Kaʻina hana no ka hana ʻana i nā pauka SiC kiʻekiʻe
ʻO ka Silicon carbide (SiC) kahi pūhui anorganic i ʻike ʻia no kāna mau waiwai kūʻokoʻa. ʻO ka SiC kūlohelohe, i kapa ʻia ʻo moissanite, he kakaikahi loa. I nā noi ʻoihana, hana nui ʻia ka silicon carbide ma o nā ʻano hana synthetic. Ma Semicera Semiconductor, hoʻohana mākou i nā ʻenehana kiʻekiʻe ...Heluhelu hou aku -
Ka hoomalu ana i ka like ole o ka radial resistivity i ka huki aniani
ʻO nā kumu nui e pili ana i ka like ʻole o ka resistivity radial o nā kristal hoʻokahi, ʻo ia ka palahalaha o ka pilina paʻa-wai a me ka hopena mokulele liʻiliʻi i ka wā o ka ulu ʻana o ke aniani. , ka...Heluhelu hou aku -
No ke aha e hoʻomaikaʻi ai i ka umu aniani hoʻokahi i ka maikaʻi o ka aniani hoʻokahi
No ka mea, hoʻohana ʻia ka crucible ma ke ʻano he ipu a aia ka convection i loko, e like me ka nui o ka nui o ka kristal hoʻokahi i hoʻonui ʻia, ʻoi aku ka paʻakikī o ka hoʻokele ʻana i ka convection wela a me ka like ʻole o ka mahana. Ma ka hoʻohui ʻana i ke kahua magnetic e hana i ka conductive melt e hana ma ka ikaika Lorentz, hiki ke hoʻololi ʻia ka convection ...Heluhelu hou aku -
ʻO ka ulu wikiwiki ʻana o nā kristal hoʻokahi SiC me ka hoʻohana ʻana i ke kumu nui CVD-SiC ma ke ʻano sublimation
ʻO ka ulu wikiwiki o ka SiC hoʻokahi Crystal me ka hoʻohana ʻana i ka CVD-SiC Bulk Source ma o Sublimation MethodMa ka hoʻohana ʻana i nā poloka CVD-SiC i hana hou ʻia ma ke ʻano he kumu SiC, ua ulu maikaʻi nā kristal SiC ma ka wikiwiki o 1.46 mm/h ma o ke ʻano PVT. Hōʻike ka micropipe o ka kristal ulu a me ka dislocation densities i ka de...Heluhelu hou aku -
Maikaʻi ʻia a unuhi ʻia ma ka Silicon Carbide Epitaxial Growth Equipment
ʻO nā substrate Silicon carbide (SiC) he nui nā hemahema e pale ai i ka hana pololei. No ka hana ʻana i nā wafers chip, pono e hoʻoulu ʻia kahi kiʻi ʻoniʻoni hoʻokahi-crystal ma ka substrate SiC ma o kahi kaʻina epitaxial. ʻIke ʻia kēia kiʻiʻoniʻoni ʻo ka papa epitaxial. Ma kahi kokoke i nā mea SiC āpau e ʻike ʻia ma ka epitaxial ...Heluhelu hou aku -
ʻO ke kuleana koʻikoʻi a me nā hihia noi o nā Susceptors Graphite SiC-Coated i ka hana Semiconductor.
Hoʻolālā ʻo Semicera Semiconductor e hoʻonui i ka hana ʻana o nā mea koʻikoʻi no nā lako hana semiconductor ma ka honua. Ma ka 2027, manaʻo mākou e hoʻokumu i kahi hale hana hou 20,000 square square me ka huina kālā he 70 miliona USD. ʻO kekahi o kā mākou mea nui, ʻo ka silicon carbide (SiC) wafer carr ...Heluhelu hou aku -
No ke aha mākou e hana ai i ka epitaxy ma nā substrate wafer silika?
I loko o ke kaulahao ʻoihana semiconductor, ʻoi aku hoʻi i ke kolu o ka hanauna semiconductor (wide bandgap semiconductor) kaulahao ʻoihana, aia nā substrates a me nā papa epitaxial. He aha ke ʻano o ka papa epitaxial? He aha ka ʻokoʻa ma waena o ka substrate a me ka substrate? ʻO ka substr ...Heluhelu hou aku