Substrate na Germanium Wafer mai inci 2 50.8mm lu'ulu'u ɗaya 1SP 2SP

Takaitaccen Bayani:

Germanium mai tsarki abu ne na semiconductor da ake amfani da shi wajen kera na'urorin semiconductor. Ana iya amfani da lu'ulu'u na Germanium guda ɗaya da aka haɗa da ƙazanta na musamman don yin transistor daban-daban, rectifiers da sauran na'urori. Gilashin germanium guda ɗaya mai tsarki yana da babban ma'aunin refraction, mai haske ga infrared, ba ta hanyar hasken da ake iya gani da infrared ba, ana iya amfani da shi azaman prism ko ruwan tabarau don hasken infrared. Ana amfani da mahaɗan Germanium wajen kera faranti masu haske da gilashin haske daban-daban masu haske. Haka kuma ana amfani da shi a cikin na'urorin gano radiation da kayan thermoelectric.


Siffofi

Cikakken Bayani

Kwakwalwan Germanium suna da kaddarorin semiconductor. Ya taka muhimmiyar rawa wajen haɓaka kimiyyar lissafi mai ƙarfi da na'urorin lantarki masu ƙarfi. Germanium yana da yawan narkewa na 5.32g/cm 3, ana iya rarraba germanium a matsayin siririn ƙarfe da aka watsa, kwanciyar hankali na sinadarai na germanium, baya hulɗa da iska ko tururin ruwa a zafin ɗaki, amma a 600 ~ 700℃, ana samar da germanium dioxide cikin sauri. Ba ya aiki da hydrochloric acid, yana rage sulfuric acid. Lokacin da aka dumama sinadarin sulfuric mai yawa, 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 alkali mai narkewa a cikin iska na iya sa germanium ya narke da sauri. Germanium ba ya aiki da carbon, don haka yana narkewa a cikin graphite crucible kuma ba zai gurɓata da carbon ba. Germanium yana da kyawawan kaddarorin semiconductor, kamar motsi na electron, motsi na rami da sauransu. Ci gaban germanium har yanzu yana da babban yuwuwa.

Ƙayyadewa

Hanyar girma CZ
masana'antar lu'ulu'u Tsarin cubic
Daidaitaccen layi a=5.65754 Å
Yawan yawa 5.323g/cm3
Wurin narkewa 937.4℃
Yin amfani da kwayoyi masu kara kuzari Cire amfani da kwayoyi masu kara kuzari Doping-Sb Doping-Ga
Nau'i /

N

P
juriya >35Ωcm 0.01~35 Ωcm 0.05~35 Ωcm
EPD ⼜4×103∕cm2 ⼜4×103∕cm2 ⼜4×103∕cm2
diamita Inci 2/50.8 mm
Kauri 0.5mm, 1.0mm
saman DSP da SSP
Hanya <100>, <110>, <111>, ± 0.5º
Ra ≤5Å(5µm×5µm)
Kunshin Kunshin aji 100, ɗakin aji 1000

Cikakken Zane

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WechatIMG550_ (1)

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