Akara Germanium Wafer nke dị sentimita 2, 50.8mm, otu kristal 1SP 2SP
Ozi zuru ezu
Iberibe Germanium nwere ihe ndị metụtara semiconductor. Ọ rụọla ọrụ dị mkpa n'ịmepụta fiziki steeti siri ike na eletrọniki steeti siri ike. Germanium nwere njupụta agbaze nke 5.32g/cm 3, enwere ike kewaa germanium dị ka ígwè dị gịrịgịrị a gbasasịrị, nkwụsi ike kemịkalụ germanium, anaghị ejikọta ya na ikuku ma ọ bụ uzuoku mmiri n'ọnọdụ okpomọkụ ụlọ, mana na 600 ~ 700℃, a na-emepụta germanium dioxide ngwa ngwa. Anaghị arụ ọrụ na hydrochloric acid, na-ebelata sulfuric acid. Mgbe a na-ekpo ọkụ sulfuric acid, germanium ga-agbaze nwayọ nwayọ. Na nitric acid na aqua regia, germanium na-agbaze ngwa ngwa. Mmetụta nke ngwọta alkali na germanium adịghị ike nke ukwuu, mana alkali agbazere agbaze na ikuku nwere ike ime ka germanium gbazee ngwa ngwa. Germanium anaghị arụ ọrụ na carbon, yabụ a na-agbaze ya na graphite crucible ma carbon agaghị emerụ ya. Germanium nwere ezigbo ihe onwunwe semiconductor, dị ka ngagharị eletrọn, ngagharị oghere na ndị ọzọ. Mmepe nke germanium ka nwere nnukwu ikike.
Nkọwapụta
| Usoro uto | CZ | ||
| ụlọ ọrụ kristal | Sistemụ cubic | ||
| Lattice na-agbanwe agbanwe | a=5.65754 Å | ||
| Njupụta | 5.323g/cm3 | ||
| Ebe agbaze | 937.4℃ | ||
| Ịṅụ ọgwụ ike | Iwepụ ọgwụ mgbochi | Ọgwụ Doping-Sb | Doping-Ga |
| Ụdị | / | N | P |
| iguzogide | ≤35Ωcm | 0.01~35 Ωcm | 0.05~35 Ωcm |
| EPD | −4×103∕cm2 | −4×103∕cm2 | −4×103∕cm2 |
| Dayameta | 2inch/50.8mm | ||
| Ọkpụrụkpụ | 0.5mm, 1.0mm | ||
| Elu | DSP na SSP | ||
| Nhazi | <100>, <110>, <111>, ± 0.5º | ||
| Ra | ≤5Å(5µm×5µm) | ||
| Ngwugwu | Ngwugwu ọkwa 100, ọnụ ụlọ ọkwa 1000 | ||
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