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ʻO ke kūlana o kēia manawa a me ke ʻano o ka noiʻi metallization ma nā ʻili substrate seramika
Ma hope o ka hoʻoheheʻe ʻia ʻana o ka substrate keramika a hana ʻia, pono e hoʻoheheʻe ʻia kona ʻili, a laila hana ʻia ke ʻano o ka ʻili ma o ka hoʻoili kiʻi e hoʻokō ai i ka hana pili uila o ka substrate keramika. ʻO ka hoʻoheheʻe ʻana o ka ʻili kahi hana koʻikoʻi i ka hana ʻana o nā subs keramika...E heluhelu hou aku -
He aha ka ʻenehana e pili ana i ka ulu ʻana o nā kristal Silicon Carbide (SiC)
1. ʻO ka ʻenehana doping pauka silikona carbide ʻO ka doping i kahi nui kūpono o ka element Ce i loko o ka pauka silicon carbide hiki ke hoʻokō i ka hopena o ka ulu paʻa o ke ʻano kristal hoʻokahi o 4H-SiC. Ua hōʻike ʻia ka ʻike kūpono e hiki i ka doping o nā mea Ce i loko o nā mea pauka ke hoʻonui i ka wikiwiki o ka ulu ʻana ...E heluhelu hou aku -
Ke Kumumanaʻo o ke ʻAno PVT Silicon Carbide (SiC) Crystal Growth
ʻO ke ʻano PVT, nona ka inoa piha ʻo Physical Vapor Transportation, he ʻano maʻamau ia no ka ulu ʻana i nā kristal silicon carbide (SiC) ma lalo o ke ana wela a me ke kaomi kiʻekiʻe. ʻO kona kumu nui ka hoʻomehana ʻana i ka pauka silicon carbide i ka sublimation ma kahi mahana ma luna o 2300 ℃ a ma kahi kaiapuni haʻahaʻa...E heluhelu hou aku -
He aha ka umu ulu kristal silicon carbide (SiC)?
Loaʻa iā SiC nā ʻano o ka bandgap nui, ka conductivity thermal kiʻekiʻe, ka ikaika o ke kahua haki koʻikoʻi kiʻekiʻe, a me ka wikiwiki o ka drift saturation electron kiʻekiʻe. Hiki iā ia ke hoʻokō i nā koi noi ma lalo o ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe, ke alapine kiʻekiʻe, a me nā kūlana mana kiʻekiʻe. Hiki ke hoʻohana nui ʻia...E heluhelu hou aku -
He aha ka uhi ʻana o CVD SiC?
Ke hoʻololi hou nei ka uhi ʻana o CVD SiC i nā palena o nā kaʻina hana semiconductor ma kahi wikiwiki kupaianaha. Ua lilo kēia ʻenehana uhi maʻalahi i mea nui i nā pilikia koʻikoʻi ʻekolu o ka haumia ʻāpana, ka palaho wela kiʻekiʻe a me ka erosion plasma i ka hana ʻana i nā chip. ...E heluhelu hou aku -
Ka Hana a me ka Hoʻohana ʻana o ka Waʻa Quartz
ʻO ka waʻa Quartz, ma ke ʻano he ʻāpana mea hana kikoʻī i hana ʻia me ka mea quartz maʻemaʻe kiʻekiʻe, he kuleana koʻikoʻi ia ma nā ʻano he nui e like me ka hana semiconductor, ka ʻoihana optoelectronics, ka nānā ʻana i nā kemika a me nā hoʻokolohua wela kiʻekiʻe. ʻO kona mau waiwai kino a me nā kemika kū hoʻokahi e hāʻawi iā ia i kahi ākea ...E heluhelu hou aku -
Ka hopena o nā mahana like ʻole ma ka ulu ʻana o ka uhi ʻana o CVD SiC
He aha ka CVD SiC Coating? ʻO ka Chemical vapor deposition (CVD) kahi hana hoʻokaʻawale vacuum i hoʻohana ʻia e hana i nā mea paʻa maʻemaʻe kiʻekiʻe. Hoʻohana pinepine ʻia kēia kaʻina hana ma ke kahua hana semiconductor e hana i nā ʻili lahilahi ma luna o ka ʻili o nā wafers. I ke kaʻina hana o ka hoʻomākaukau ʻana i ka silicon carbide e CV...E heluhelu hou aku -
He aha ka waʻa Solar Graphite?
I ka ʻoihana photovoltaic solar (PV) e loli wikiwiki nei, he mea nui ka pololei a me ka hana hou ʻana i nā mea no ka hoʻonui ʻana i ka pono o ka hoʻololi ʻana i ka ikehu. Ma waena o nā koa kaulana ʻole i kēia kaʻina hana ʻo ka Solar Graphite Boat, kahi ʻāpana kūikawā i hoʻolālā ʻia no ka hana semiconductor wela kiʻekiʻe...E heluhelu hou aku -
He aha ka uhi ʻana o TaC?
I ka ʻoihana semiconductor e loli wikiwiki nei, he mea koʻikoʻi nā mea e hoʻonui ai i ka hana, ke kūpaʻa, a me ka pono. ʻO kekahi o ia mau hana hou, ʻo ia ka uhi ʻana o Tantalum Carbide (TaC), kahi papa pale ʻoi loa i hoʻopili ʻia i nā ʻāpana graphite. Ke nānā nei kēia blog i ka wehewehe ʻana o ka uhi ʻana o TaC, nā ʻenehana...E heluhelu hou aku