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Kutheni ibhokisi ye-wafer inee-wafer ezingama-25?
Kwihlabathi elinobuchwephesha besimanje, ii-wafers, ezaziwa ngokuba zii-silicon wafers, zezona zinto ziphambili kushishino lwe-semiconductor. Zisisiseko sokwenza izinto ezahlukeneyo ze-elektroniki ezifana nee-microprocessors, imemori, ii-sensors, njl.njl., kunye ne-wafer nganye...Funda ngokugqithisileyo -
Iziseko ezisetyenziswa rhoqo kwi-vapor phase epitaxy
Ngexesha lenkqubo ye-epitaxy yesigaba somphunga (VPE), indima yesiseko kukuxhasa isiseko kunye nokuqinisekisa ukufudumeza okufanayo ngexesha lenkqubo yokukhula. Iindidi ezahlukeneyo zesiseko zifanelekile kwiimeko ezahlukeneyo zokukhula kunye neenkqubo zezinto. Nazi ezinye...Funda ngokugqithisileyo -
Ungayandisa njani ubomi benkonzo yeemveliso ezigqunywe nge-tantalum carbide?
Iimveliso ezigqunywe nge-tantalum carbide zizinto ezisetyenziswa rhoqo kubushushu obuphezulu, ezibonakaliswa kukumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana nokuguguleka, njl. Ke ngoko, zisetyenziswa kakhulu kumashishini afana ne-aerospace, iikhemikhali, kunye namandla. Ukuze...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-PECVD kunye ne-LPCVD kwizixhobo ze-semiconductor CVD?
Ukufakwa komphunga wekhemikhali (i-CVD) kubhekisa kwinkqubo yokufaka ifilimu eqinileyo kumphezulu we-silicon wafer ngokusebenzisa i-chemical reaction yomxube wegesi. Ngokweemeko ezahlukeneyo ze-reaction (uxinzelelo, i-precursor), inokwahlulwa ibe zizixhobo ezahlukeneyo...Funda ngokugqithisileyo -
Iimpawu ze-silicon carbide graphite mold
I-Silicon Carbide Graphite Mold I-Silicon carbide graphite mold yi-composite mold ene-silicon carbide (SiC) njengesiseko kunye ne-graphite njengezinto zokuqinisa. Le mold ine-thermal conductivity egqwesileyo, ukumelana nobushushu obuphezulu, ukumelana nokugqwala kunye...Funda ngokugqithisileyo -
Inkqubo epheleleyo ye-semiconductor ye-photolithography
Ukuveliswa kwemveliso nganye ye-semiconductor kufuna amakhulu eenkqubo. Sahlula yonke inkqubo yokuvelisa ibe ngamanyathelo asibhozo: ukucubungula i-wafer-i-oxidation-i-photolithography-i-etching-thin film deposition-i-epitaxial growth-diffusion-ion implantation. Ukukunceda...Funda ngokugqithisileyo -
Iibhiliyoni ezi-4! I-SK Hynix ibhengeze utyalo-mali oluphambili lokupakisha i-semiconductor kwiPurdue Research Park
IWest Lafayette, eIndiana – I-SK hynix Inc. ibhengeze izicwangciso zokutyala imali ephantse ibe yi-4 yeebhiliyoni zeerandi ukwakha indawo yokuvelisa ukupakisha ephucukileyo kunye nesibonelelo sophando nophuhliso lweemveliso zobukrelekrele bokwenziwa ePurdue Research Park. Ukuseka ikhonkco eliphambili kwikhonkco lokubonelela nge-semiconductor yase-US eWest Lafayett...Funda ngokugqithisileyo -
Itekhnoloji yelaser ikhokela utshintsho kwitekhnoloji yokucubungula i-silicon carbide substrate
1. Isishwankathelo setekhnoloji yokucubungula i-silicon carbide substrate Amanyathelo okucubungula i-silicon carbide substrate angoku aquka: ukugawula isangqa sangaphandle, ukusika, ukutshiza, ukugaya, ukupolisha, ukucoca, njl. Ukusila linyathelo elibalulekileyo kwi-semiconductor substrate pr...Funda ngokugqithisileyo -
Izixhobo zentsimi yobushushu eziphambili: Izinto ezidityanisiweyo ze-C/C
Ii-composites ze-carbon-carbon luhlobo lwee-composites ze-carbon fiber, kunye ne-carbon fiber njengezinto zokuqinisa kunye ne-carbon egciniweyo njengezinto ze-matrix. I-matrix yee-composites ze-C/C yi-carbon. Ekubeni phantse yenziwe ngokupheleleyo yi-elemental carbon, inokumelana kakuhle nobushushu obuphezulu...Funda ngokugqithisileyo
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