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ʻO ka uhi ʻana o Silicon Carbide: He holomua i nā mea koʻikoʻi no ka ulu ʻana o SiC Epitaxial
ʻO kahi papa epitaxial kahi ʻili lahilahi kristal hoʻokahi kikoʻī i ulu ʻia ma luna o kahi substrate wafer ma o kahi kaʻina hana epitaxial; ua kapa ʻia ka wafer substrate a me ka ʻili epitaxial he wafer epitaxial. Ma waena o kēia mau mea, ke ulu nei kahi papa epitaxial silicon carbide ma luna o kahi silicon carbide conductive ...E heluhelu hou aku -
No ke aha he mea koʻikoʻi ka hoe SiC Cantilever no ka hana ʻana i ka umu LPCVD hou
I ka ulu ʻana o ka hana semiconductor i nā geometries hāmeʻa liʻiliʻi, ka throughput wafer kiʻekiʻe, a me nā kūlana kaohi haumia e piʻi nui ana, ke kū nei nā lako hana thermal i nā pilikia ʻenekinia i ʻike ʻole ʻia. Nā kaʻina hana e like me LPCVD, thermal oxidation, dopant diffusion, ...E heluhelu hou aku -
He aha ka SiC Diffusion Tube? Nā Hana, nā Mea Hana, a me nā Noi Hana Semiconductor
I ka hana ʻana o ka semiconductor, he mea nui ka hana ʻana i ka wela wela kiʻekiʻe no nā ʻanuʻu hana wafer e like me ka oxidation, diffusion, annealing, a me ka LPCVD deposition. Hana pinepine ʻia kēia mau kaʻina hana i loko o nā ʻōnaehana umu semiconductor e hana ana ma waena o 800°C a me 1200°C, kahi e hoʻomehana ai...E heluhelu hou aku -
He aha ka Porous Graphite? Nā Waiwai, Nā Hoʻohana a me nā Pōmaikaʻi Semiconductor
Hoʻolauna: No ke aha he mea nui ka Porous Graphite i ka hana ʻana o Semiconductor I ka neʻe ʻana o ka hana semiconductor i nā node holomua a me nā semiconductors hui (e like me SiC), ua lilo nā koi mea i mea paʻakikī. ʻO ke kūpaʻa wela kiʻekiʻe, ka maʻemaʻe ultra-kiʻekiʻe, a me ke kinoea pololei f...E heluhelu hou aku -
He aha nā hoʻohana o ka graphite felt i nā kaʻina hana semiconductor?
Hana ka hana ʻana o ka semiconductor ma ke kihi o ka pololei loa a me nā wahi koʻikoʻi loa. ʻO nā kaʻina hana e like me ka epitaxy, ka ulu ʻana o ke kristal, a me ka annealing wela kiʻekiʻe e ʻoi aku ma mua o 1000°C, kahi e hiki ai i nā loli wela liʻiliʻi ke unuhi i nā loli hiki ke ana ʻia i ka mānoanoa o ke kiʻiʻoniʻoni...E heluhelu hou aku -
Pehea e hana ai nā papa bipolar graphite i loko o nā cell wahie?
I. Ke Kūlana Waena o nā Papa Bipolar Graphite i ka Boom ʻoihana Ma ke kua o nā pahuhopu "dual carbon" a me ka hoʻomohala wikiwiki ʻana o ka hoʻokele waiwai hydrogen, ke neʻe nei nā cell wahie (ʻoi aku hoʻi nā cell wahie PEM) mai ka pae hōʻike i ka noi nui. Mai ka mea holo...E heluhelu hou aku -
He aha nā hoʻohana o ka graphite felt i ka ʻenehana cell wahie?
I loko o nā ʻōnaehana ikehu electrochemical e loli mau nei, kū ka graphite felt ma ke ʻano he mea kalapona versatile, nona nā waiwai kū hoʻokahi, uila, a me ke kemika. ʻOiai ʻaʻole nā hoʻolālā cell wahie āpau e hoʻohana i ka graphite felt ma nā wahi āpau, ʻo kāna kuleana—ʻoi aku hoʻi i nā cell wahie holomua ...E heluhelu hou aku -
Nā Mea Paʻa Graphite Semiconductor: Nā ʻĀpana Kaʻina Koʻikoʻi i ka Hana ʻana o Semiconductor
I ke kaʻina hana semiconductor, nui nā mea koʻikoʻi a me nā ʻāpana e hoʻoholo ai i ke kūpaʻa o ke kaʻina hana a me ka hua huahana. ʻOiai ʻaʻole i loaʻa ka nānā nui ʻia o nā mea hoʻopaʻa graphite semiconductor e like me nā wafers a i ʻole nā pahuhopu, hoʻokani mau lākou i kahi kuleana koʻikoʻi i ka hana ʻana i ke kiʻekiʻe o ka mahana, epitaxia...E heluhelu hou aku -
No ke aha he mea koʻikoʻi ke apo hoʻopili CVD no ke kālai ʻana no ke kālai semiconductor kiʻekiʻe?
He kuleana koʻikoʻi ko nā apo hoʻopili CVD i ka etching semiconductor hou ma o ka hoʻopaʻa ʻana i nā palena plasma a me ka hōʻoia ʻana i ka hoʻolaha like ʻana o ka ion ma waena o ka wafer. Hōʻike kēia ʻatikala i ke kumu he mea nui lākou no nā node holomua, e hōʻike ana i ko lākou hopena ma ke ʻano like o ka etch, ka mana CD, ka haumia...E heluhelu hou aku
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