2inch 50.8mm Germanium Wafer Substrate Kristaro imwe chete 1SP 2SP
Ruzivo Rwakadzama
Machipisi eGermanium ane hunhu hwe semiconductor. Akatamba basa rakakosha mukuvandudzwa kwefizikisi yemamiriro ekunze uye magetsi emamiriro ekunze akaomarara. Germanium ine huwandu hwekunyunguduka kwe5.32g/cm3, germanium inogona kuverengerwa sesimbi yakatetepa yakapararira, kugadzikana kwemakemikari egermanium, haishande nemhepo kana utsi hwemvura patembiricha yemumba, asi pa600 ~ 700℃, germanium dioxide inogadzirwa nekukurumidza. Haishande nehydrochloric acid, inonyungudutsa sulfuric acid. Kana sulfuric acid yakakangwa yapiswa, germanium inonyunguduka zvishoma nezvishoma. Mu nitric acid ne aqua regia, germanium inonyunguduka nyore nyore. Mhedzisiro yealkali solution pagermanium haina kusimba, asi alkali yakanyungudutswa mumhepo inogona kuita kuti germanium inyunguduke nekukurumidza. Germanium haishande nekabhoni, saka inonyungudutswa mu graphite crucible uye haizosvibiswi nekabhoni. Germanium ine hunhu hwakanaka hwe semiconductor, senge electron mobility, hole mobility nezvimwewo. Kukura kwegermanium kuchiri nekwaniso huru.
Tsanangudzo
| Nzira yekukura | CZ | ||
| chivakwa chekristaro | Sisitimu yeCubic | ||
| Chinogara chiripo cheLattice | a=5.65754 Å | ||
| Kuwanda kwevanhu | 5.323g/cm3 | ||
| Nzvimbo yekunyunguduka | 937.4℃ | ||
| Kushandisa zvinodhaka zvisina kunaka | Kubvisa kushandisa zvinodhaka | Kudhakwa-Sb | Kudhakwa-Ga |
| Rudzi | / | N | P |
| kuramba | ＞35Ωcm | 0.01~35 Ωcm | 0.05~35 Ωcm |
| EPD | 4×103∕cm2 | 4×103∕cm2 | 4×103∕cm2 |
| Dhayamita | 2inch/50.8 mm | ||
| Ukobvu | 0.5mm，1.0mm | ||
| Pamusoro | DSP neSSP | ||
| Kudzidziswa | <100>, <110>, <111>, ±0.5º | ||
| Ra | ≤5Å(5µm×5µm) | ||
| Pasuru | Pakeji yemagiredhi zana, imba yemagiredhi zana | ||
Dhayagiramu Yakadzama
