Nhau

Nheyo yechikepe chePECVD graphite che solar cell (coating) | VET Energy
na admin musi wa24-12-23
Chekutanga, tinofanira kuziva PECVD (Plasma Enhanced Chemical Vapor Deposition). Plasma ndiko kuwedzera kwekufamba kwekupisa kwemamorekuru ezvinhu. Kusangana pakati pavo kuchaita kuti mamorekuru egasi aite ionized, uye zvinhu zvacho zvichave musanganiswa we...
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Mota itsva dzinoshandisa simba dzinoita sei kuti dzikwanise kubhureka nekushandisa vacuum assistant braking? | VET Energy
na admin musi wa24-12-18
Mota itsva dzine simba hadzina injini dzemafuta, saka dzinokwanisa sei kubhureka ne vacuum-assisted braking panguva yekubhureka? Mota itsva dzine simba dzinonyanya kuwana brake assist nenzira mbiri: Nzira yekutanga ndeyekushandisa electric vacuum booster braking system. Iyi system inoshandisa electric vacuum...
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Sei tichishandisa tepi yeUV pakucheka wafer? | VET Energy
na admin musi wa24-12-16
Mushure mekunge wafer yapedza maitiro apfuura, kugadzirira chips kwapera, uye inofanira kuchekwa kuti iparadzanise machips ari pawafer, uye pakupedzisira yakarongedzwa. Maitiro ekucheka wafer akasarudzwa kune mawafers ane ukobvu hwakasiyana akasiyanawo: ▪ Mawafers ane ukobvu hwakakura ...
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Wafer warpage, zvekuita?
na admin musi wa24-12-16
Mune imwe nzira yekurongedza, zvinhu zvekurongedza zvine ma coefficients akasiyana ekuwedzera kwekupisa zvinoshandiswa. Munguva yekurongedza, wafer inoiswa pamusoro pe substrate yekurongedza, uye matanho ekudziya nekutonhodza anoitwa kuti kurongedza kupedziswe. Zvisinei, nekuda kwekusawirirana pakati...
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Sei chiyero chemhinduro cheSi neNaOH chichikurumidza kupfuura SiO2?
na admin musi wa24-12-10
Chikonzero nei chiyero chekupindura kwesilicon nesodium hydroxide chichigona kupfuura chesilicon dioxide chinogona kuongororwa kubva pane zvinotevera: Musiyano musimba remakemikari ekubatanidza ▪ Kuita kwesilicon nesodium hydroxide: Kana silicon ikaita nesodium hydroxide, simba reSi-Si bond riri pakati pesilicon ato...
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Sei silicon yakaoma kudaro asi isina kusimba?
na admin musi wa24-12-10
Silicon ikristaro yeatomu, ine maatomu akabatana kuburikidza nemabond ecovalent, zvichigadzira chimiro chenetwork yenzvimbo. Muchimiro ichi, mabond ecovalent pakati peatomu anotungamira zvakanyanya uye ane simba rebond rakakwirira, izvo zvinoita kuti silicon iratidze kuomarara kwakanyanya pakurwisa masimba ekunze ...
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Sei madziro emativi achikotama panguva yekuoma kwekucheka?
na admin musi wa24-12-03
Kusafanana kwe ion bombardment Kucheka kwakaoma kunowanzova nzira inosanganisa mhedzisiro yemuviri neyemakemikari, umo ion bombardment inzira yakakosha ye physical etching. Munguva yekucheka, angle yechiitiko uye kugoverwa kwesimba kwemaion kunogona kunge kusina kuenzana. Kana ion ikakonzera...
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Nhanganyaya kune matekinoroji matatu akafanana eCVD
na admin musi wa24-12-03
Kuisa vapor mumakemikari (CVD) ndiyo tekinoroji inonyanya kushandiswa muindasitiri ye semiconductor pakuisa zvinhu zvakasiyana-siyana, kusanganisira zvinhu zvakasiyana-siyana zvinodzivirira kupisa, zvinhu zvakawanda zvesimbi uye zvinhu zvesimbi. CVD inyanzvi yekugadzirwa kwefirimu yakatetepa. Yayo...
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Dhaimani inogona kutsiva mimwe midziyo ine simba guru here?
na admin musi wa24-11-25
Sechikosha chemidziyo yemagetsi yemazuva ano, zvinhu zve semiconductor zviri kuchinja zvisati zvamboitika. Nhasi, dhaimani iri kuratidza kugona kwayo kukuru semidziyo ye semiconductor yechizvarwa chechina ine hunhu hwayo hwakanaka hwemagetsi nekupisa uye kugadzikana pasi pemamiriro ekunze akaomarara...
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