2'īniha silicon carbide substrate 6H-N ʻaoʻao pālua i poli ʻia ke anawaena 50.8mm papa hana noiʻi papa hana

Wehewehe Pōkole:

ʻO Silicon carbide (SiC), i ʻike ʻia hoʻi ʻo carborundum, he semiconductor e loaʻa ana ka silicon a me ke kalapona me ke ʻano kemika SiC. Hoʻohana ʻia ʻo SiC i nā mea uila semiconductor e hana ana i nā mahana kiʻekiʻe a i ʻole nā ​​​​​​voltage kiʻekiʻe, a i ʻole nā ​​​​​​mea ʻelua. ʻO SiC kekahi o nā ʻāpana LED koʻikoʻi, he substrate kaulana ia no ka ulu ʻana i nā mea GaN, a lawelawe pū ia ma ke ʻano he mea hoʻolaha wela i nā LED mana kiʻekiʻe.
ʻO nā wafers carbide Silicon kahi mea hana kiʻekiʻe i hoʻohana ʻia i ka hana ʻana o nā mea uila. Hana ʻia ia mai kahi papa silicon carbide i loko o kahi dome kristal silicon a loaʻa i nā ʻano like ʻole, nā ʻano a me nā hoʻopau ʻili. Loaʻa i nā wafers kahi pālahalaha o Lambda/10, ka mea e hōʻoiaʻiʻo ai i ke kūlana kiʻekiʻe loa a me ka hana no nā mea uila i hana ʻia mai nā wafers. He kūpono nā wafers carbide Silicon no ka hoʻohana ʻana i nā electronics mana, ʻenehana LED a me nā sensor holomua. Hāʻawi mākou i nā wafers carbide silicon kiʻekiʻe (sic) no nā ʻoihana uila a me nā photonics.


Nā hiʻohiʻona

Eia nā ʻano o ka wafer carbide silicon 2 iniha:

1. ʻOi aku ka maikaʻi o ke kūpaʻa ʻana i ka radiation: ʻOi aku ka ikaika o ke kūpaʻa ʻana o nā wafers SIC i ka radiation, e kūpono ai lākou no ka hoʻohana ʻana i nā wahi radiation. ʻO nā hiʻohiʻona e komo pū me nā mokulele a me nā hale nukelea.

2. ʻOi aku ka paʻakikī: ʻOi aku ka paʻakikī o nā wafers SIC ma mua o ka silicon, kahi e hoʻonui ai i ke kūpaʻa o nā wafers i ka wā e hana ai.

3. Haʻahaʻa ka dielectric constant: ʻOi aku ka haʻahaʻa o ka dielectric constant o nā wafers SIC ma mua o ka silicon, kahi e kōkua ai e hōʻemi i ka capacitance parasitic i loko o ka hāmeʻa a hoʻomaikaʻi i ka hana alapine kiʻekiʻe.

4. ʻOi aku ka wikiwiki o ka holo ʻana o ka electron saturated: ʻOi aku ka wikiwiki o ka holo ʻana o ka electron saturated o nā wafers SIC ma mua o ka silicon, e hāʻawi ana i nā mea SIC i kahi pono i nā noi alapine kiʻekiʻe.

5. ʻOi aku ka nui o ka mana: Me nā ʻano i luna, hiki i nā mea hana wafer SIC ke hoʻokō i ka mana kiʻekiʻe ma kahi liʻiliʻi.

He nui nā noi o ka wafer carbide silicon 2 iniha.
1. Nā mea uila mana: Hoʻohana nui ʻia nā wafers SiC i nā lako uila mana e like me nā mea hoʻololi mana, nā inverters, a me nā kuapo uila kiʻekiʻe ma muli o ko lākou voltage breakdown kiʻekiʻe a me nā ʻano pohō mana haʻahaʻa.

2. Nā kaʻa uila: Hoʻohana ʻia nā wafers carbide Silicon i nā mea uila mana kaʻa uila e hoʻomaikaʻi i ka pono a hoʻemi i ke kaumaha, e hopena ana i ka hoʻouka wikiwiki ʻana a me ka mamao o ka hoʻokele.

3. Ikehu hou: He kuleana koʻikoʻi ko nā wafers carbide Silicon i nā noi ikehu hou e like me nā inverters solar a me nā ʻōnaehana mana makani, e hoʻomaikaʻi ana i ka pono a me ka hilinaʻi o ka hoʻololi ikehu.

4. Aerospace a me ka Pale Kaua: He mea nui nā wafers SiC i ka ʻoihana aerospace a me ka pale kaua no nā noi wela kiʻekiʻe, ka mana kiʻekiʻe a me nā noi pale radiation, me nā ʻōnaehana mana mokulele a me nā ʻōnaehana radar.

Hāʻawi ʻo ZMSH i nā lawelawe hoʻopilikino huahana no kā mākou mau wafers silicon carbide. Hana ʻia kā mākou mau wafers mai nā papa silicon carbide kiʻekiʻe i lawe ʻia mai Kina mai e hōʻoia i ka lōʻihi a me ka hilinaʻi. Hiki i nā mea kūʻai ke koho mai kā mākou koho o nā nui wafer a me nā kikoʻī e hoʻokō i kā lākou mau pono kikoʻī.

Loaʻa kā mākou mau wafers Silicon Carbide i nā ʻano hoʻohālike a me nā nui like ʻole, ʻo ke kumu hoʻohālike ʻo Silicon Carbide.

Hāʻawi mākou i nā ʻano hana ʻili like ʻole me ka polishing ʻaoʻao hoʻokahi/ʻelua me ka ʻoʻoleʻa o ka ʻili ≤1.2nm a me ka flatness Lambda/10. Hāʻawi pū mākou i nā koho resistivity kiʻekiʻe/haʻahaʻa i hiki ke hoʻopilikino ʻia i kāu mau koi. ʻO kā mākou EPD o ≤1E10/cm2 e hōʻoiaʻiʻo ana e hoʻokō kā mākou wafers i nā kūlana ʻoihana kiʻekiʻe loa.

Hoʻopili mākou i kēlā me kēia kikoʻī o ka pūʻolo, ka hoʻomaʻemaʻe ʻana, ka anti-static, ka mālama ʻana i ka haʻalulu. Wahi a ka nui a me ke ʻano o ka huahana, e hana mākou i kahi kaʻina hana hoʻopili ʻokoʻa! Kokoke ma o nā cassette wafer hoʻokahi a i ʻole 25pcs cassette i loko o ka lumi hoʻomaʻemaʻe 100 papa.

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