2inch 50.8mm Germanium Wafer Substrate Single crystal 1SP 2SP

Takaitaccen Bayani:

Babban tsaftar germanium abu ne na semiconductor da ake amfani da shi wajen kera na'urorin semiconductor.Za a iya amfani da kristal Germanium guda ɗaya wanda aka yi tare da takamaiman ƙazanta don yin transistor, masu gyara da sauran na'urori daban-daban.Babban tsaftar germanium guda kristal yana da madaidaicin juzu'i, mai bayyanawa zuwa infrared, ba ta hanyar bayyane da hasken infrared ba, ana iya amfani da shi azaman priism ko ruwan tabarau don hasken infrared.Ana amfani da mahadi na Germanium wajen kera faranti mai kyalli da gilashin babban gilashi daban-daban.Hakanan ana amfani dashi a cikin injin gano hasken wuta da kayan aikin thermoelectric.


Cikakken Bayani

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Cikakken Bayani

Chips na Germanium suna da kaddarorin semiconductor.Ya taka muhimmiyar rawa wajen haɓaka ilimin kimiyyar lissafi mai ƙarfi da ingantaccen tsarin lantarki.Germanium yana da nauyin narkewa na 5.32g / cm 3, germanium na iya zama nau'in ƙarfe na bakin ciki, kwanciyar hankali na germanium, baya hulɗa da iska ko tururin ruwa a dakin da zafin jiki, amma a 600 ~ 700 ℃, germanium dioxide yana da sauri ya haifar. .Ba ya aiki tare da hydrochloric acid, tsarma sulfuric acid.Lokacin da sulfuric acid mai da hankali ya yi zafi, germanium zai narke a hankali.A cikin nitric acid da aqua regia, germanium yana narkewa cikin sauƙi.Tasirin maganin alkali akan germanium yana da rauni sosai, amma narkakken alkali a cikin iska na iya sa germanium ya narke da sauri.Germanium ba ya aiki da carbon, don haka yana narke a cikin graphite crucible kuma ba zai gurɓata da carbon ba.Germanium yana da kyawawan kaddarorin semiconductor, kamar motsin lantarki, motsin rami da sauransu.Ci gaban germanium har yanzu yana da babban tasiri.

Ƙayyadaddun bayanai

Hanyar girma CZ
crystal instuture Tsarin Cubic
Lattice akai-akai a=5.65754
Yawan yawa 5.323g/cm 3
Wurin narkewa 937.4 ℃
Doping Rashin-doping Doping-Sb Doping-Ga
Nau'in /

N

P
juriya 35Ω cm 0.01 ~ 35 Ωcm 0.05 ~ 35 Ωcm
Farashin EPD 4×103∕cm2 4×103∕cm2 4×103∕cm2
Diamita 2 inch / 50.8 mm
Kauri 0.5mm, 1.0mm
Surface DSP da SSP
Gabatarwa <100>, <110>, <111>, ± 0.5º
Ra ≤5Å (5µm×5µm)
Kunshin Kunshin digiri 100, daki 1000

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WechatIMG550_ (2)
WechatIMG550_ (1)

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