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



