4H-N 8 ʻīniha SiC substrate wafer Silicon Carbide Dummy Research grade 500um mānoanoa

4H-N 8 'īniha SiC substrate wafer Silicon Carbide Dummy Research grade 500um mānoanoa

ʻO ka wehewehe pōkole:

Hoʻohana ʻia nā wafers Silicon carbide i nā mea uila e like me nā diodes mana, MOSFET, nā mīkini microwave mana kiʻekiʻe, a me nā transistors RF, hiki ke hoʻololi i ka ikehu kūpono a me ka hoʻokele mana. Loaʻa ka hoʻohana ʻana i nā wafers SiC a me nā substrates i ka uila uila, nā ʻōnaehana aerospace, a me nā ʻenehana ikehu hou.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Pehea ʻoe e koho ai i nā Wafers Silicon Carbide & SiC Substrates?

Ke koho ʻana i nā wafers silicon carbide (SiC) a me nā substrates, aia kekahi mau mea e noʻonoʻo ai. Eia kekahi mau mea nui.

ʻAno Mea: E hoʻoholo i ke ʻano o ka mea SiC i kūpono i kāu noi, e like me 4H-SiC a i ʻole 6H-SiC. ʻO 4H-SiC ka mea hoʻohana maʻamau i hoʻohana ʻia.

ʻAno Doping: E hoʻoholo inā makemake ʻoe i kahi substrate SiC doped a i ʻole i hoʻopaʻa ʻia. ʻO nā ʻano doping maʻamau ʻo N-type (n-doped) a i ʻole P-type (p-doped), ma muli o kāu mau koi kikoʻī.

Maikaʻi Crystal: E loiloi i ka maikaʻi aniani o nā wafers SiC a i ʻole nā mea pani. Hoʻoholo ʻia ka maikaʻi i makemake ʻia e nā ʻāpana e like me ka helu o nā hemahema, crystallographic orientation, a me ka ʻili o ka ʻili.

Wafer Diameter: E koho i ka nui wafer kūpono e pili ana i kāu noi. ʻO nā nui maʻamau he 2 iniha, 3 iniha, 4 iniha, a me 6 iniha. ʻO ka ʻoi aku ka nui o ke anawaena, ʻoi aku ka nui o ka hua e loaʻa iā ʻoe no ka wafer.

Mānoanoa: E noʻonoʻo i ka mānoanoa i makemake ʻia o nā wafers SiC a i ʻole substrates. ʻO nā koho mānoanoa maʻamau mai kahi mau micrometers a i mau haneli micrometers.

Kūlana: E hoʻoholo i ka hoʻonohonoho crystallographic e kūlike me nā koi o kāu noi. Loaʻa i nā kuhikuhina maʻamau (0001) no 4H-SiC a me (0001) a i ʻole (0001̅) no 6H-SiC.

Hoʻopau i ka ʻili: E loiloi i ka pau ʻana o ka ʻili o nā wafers SiC a i ʻole substrates. Pono ka ʻili e maʻemaʻe, hoʻomaʻemaʻe ʻia, a ʻaʻohe ʻōpala a i ʻole nā mea haumia.

Mea Hoʻohanohano: E koho i kahi mea hoʻolako kaulana me ka ʻike nui i ka hana ʻana i nā wafers SiC kiʻekiʻe a me nā substrates. E noʻonoʻo i nā mea e like me ka hiki ke hana, ka mana o ka maikaʻi, a me nā loiloi o nā mea kūʻai aku.

Kumukūʻai: E noʻonoʻo i ka hopena o ke kumukūʻai, me ke kumu kūʻai no ka wafer a i ʻole substrate a me nā lilo hoʻoponopono hou.

He mea nui e nānā pono i kēia mau mea a kūkākūkā me nā loea ʻoihana a i ʻole nā mea hoʻolako e hōʻoia i ka hoʻokō ʻana o nā wafers SiC i koho ʻia i kāu mau koi noi.