Nkhani

Mitundu ya Graphite Yapadera
ndi admin pa 24-06-17
graphite wapadera ndi mkulu chiyero, kachulukidwe mkulu ndi mkulu mphamvu graphite zakuthupi ndipo ali kwambiri kukana dzimbiri, kutentha bata ndi lalikulu madutsidwe magetsi. Amapangidwa ndi ma graphite achilengedwe kapena ochita kupanga pambuyo pa chithandizo cha kutentha kwambiri komanso kuthamanga kwamphamvu ...
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Kuwunika kwa zida zowonda zamakanema - mfundo ndi kugwiritsa ntchito zida za PECVD/LPCVD/ALD
ndi admin pa 24-06-12
Kuyika filimu yopyapyala ndikuveka filimu yosanjikiza pagawo lalikulu la semiconductor. Filimuyi imatha kupangidwa ndi zinthu zosiyanasiyana, monga kutsekereza pawiri silicon dioxide, semiconductor polysilicon, mkuwa wachitsulo, ndi zina zambiri. Zida zomwe zimagwiritsidwa ntchito popaka zimatchedwa kuti filimu yopyapyala ...
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Zida zofunika zomwe zimatsimikizira kukula kwa monocrystalline silicon kukula - malo otentha
ndi admin pa 24-06-12
Kukula kwa silicon ya monocrystalline kumachitika kwathunthu m'munda wotentha. Munda wabwino wamatenthedwe umathandizira kuwongolera bwino kwa makhiristo ndipo uli ndi luso lapamwamba la crystallization. Mapangidwe a malo otentha amatsimikizira kusintha kwa kutentha kwa kutentha ...
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Kodi zovuta zaukadaulo za ng'anjo ya kukula kwa silicon carbide crystal ndi chiyani?
ndi admin pa 24-06-07
Ng'anjo yokulirapo ya kristalo ndiye zida zoyambira pakukula kwa silicon carbide crystal. Ndizofanana ndi ng'anjo yachikhalidwe ya crystalline silicon grade crystal kukula. Kapangidwe ka ng'anjo sikovuta kwambiri. Amapangidwa makamaka ndi thupi la ng'anjo, makina otenthetsera, makina otumizira koyilo ...
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Kodi zolakwika za silicon carbide epitaxial layer ndi ziti?
ndi admin pa 24-06-05
Ukadaulo wapakatikati pakukula kwa zida za SiC epitaxial ndiukadaulo wowongolera chilema, makamaka paukadaulo wowongolera zolakwika womwe umakonda kulephera kwa chipangizo kapena kuwonongeka kodalirika. Kafukufuku wamakina a zolakwika za gawo lapansi zomwe zimafikira mu epi ...
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Mbewu zoyima za okosijeni ndiukadaulo wakukula kwa epitaxial-Ⅱ
ndi admin pa 24-05-30
2. Epitaxial kukula kwa filimu yopyapyala Gawo laling'ono limapereka gawo lothandizira lakuthupi kapena gawo la conductive la zida zamagetsi za Ga2O3. Chotsatira chofunikira chotsatira ndi chigawo cha channel kapena epitaxial layer chomwe chimagwiritsidwa ntchito polimbana ndi magetsi ndi zonyamula katundu. Kuti muonjezere ma breakdown voltage ndi kuchepetsa ma con...
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Gallium oxide single crystal ndi epitaxial kukula ukadaulo
ndi admin pa 24-05-30
Wide bandgap (WBG) semiconductors oimiridwa ndi silicon carbide (SiC) ndi gallium nitride (GaN) alandira chidwi chofala. Anthu ali ndi chiyembekezo chachikulu pakugwiritsa ntchito kwa silicon carbide m'magalimoto amagetsi ndi ma gridi amagetsi, komanso chiyembekezo chogwiritsa ntchito gallium...
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Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?Ⅱ
ndi admin pa 24-05-22
Zovuta zaumisiri zopanga mokhazikika zopangira zitsulo zapamwamba za silicon carbide zokhala ndi magwiridwe antchito okhazikika zikuphatikizapo: 1) Popeza makhiristo amafunikira kukula pamalo otsekedwa ndi kutentha kwambiri kuposa 2000 ° C, zofunikira zowongolera kutentha ndizokwera kwambiri; 2) Popeza silicon carbide ili ndi ...
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Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?
ndi admin pa 24-05-22
Mbadwo woyamba wa zida za semiconductor umayimiridwa ndi silicon yachikhalidwe (Si) ndi germanium (Ge), yomwe ndi maziko opangira makina ophatikizika. Amagwiritsidwa ntchito kwambiri pamagetsi otsika, otsika kwambiri, komanso ma transistors otsika mphamvu ndi zowunikira. Zoposa 90% za semiconductor zopangira ...
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