I-Substrate ye-Germanium Wafer engu-2 intshi engu-50.8mm Ikristalu elilodwa elingu-1SP 2SP
Ulwazi Oluningiliziwe
Ama-chips e-Germanium anezakhiwo ze-semiconductor. Adlale indima ebalulekile ekuthuthukisweni kwe-solid state physics kanye ne-solid state electronics. I-Germanium inobuningi bokuncibilika obungu-5.32g/cm3, i-germanium ingahlukaniswa njengensimbi encane ehlakazekile, ukuzinza kwamakhemikhali e-germanium, ayihlangani nomoya noma umhwamuko wamanzi ekushiseni kwegumbi, kodwa ku-600 ~ 700℃, i-germanium dioxide ikhiqizwa ngokushesha. Ayisebenzi ne-hydrochloric acid, inciphisa i-sulfuric acid. Lapho i-sulfuric acid egxilile ishiswa, i-germanium izoncibilika kancane kancane. Ku-nitric acid kanye ne-aqua regia, i-germanium incibilika kalula. Umphumela wesisombululo se-alkali ku-germanium ubuthakathaka kakhulu, kodwa i-alkali encibilikisiwe emoyeni ingenza i-germanium incibilike ngokushesha. I-Germanium ayisebenzi ne-carbon, ngakho-ke incibilika ku-graphite crucible futhi ngeke ingcoliswe yi-carbon. I-Germanium inezakhiwo ezinhle ze-semiconductor, njengokuhamba kwe-electron, ukuhamba kwemigodi njalo njalo. Ukuthuthukiswa kwe-germanium kusenamandla amakhulu.
Imininingwane
| Indlela yokukhula | CZ | ||
| isikhungo sekristalu | Uhlelo lwe-cubic | ||
| I-Lattice engaguquki | a=5.65754 Å | ||
| Ubuningi | 5.323g/cm3 | ||
| Indawo yokuncibilika | 937.4℃ | ||
| Ukuphuza izidakamizwa | Ukususa izidakamizwa | I-Doping-Sb | I-Doping-Ga |
| Uhlobo | / | N | P |
| ukumelana | ＞35Ωcm | 0.01~35 Ωcm | 0.05~35 Ωcm |
| I-EPD | <4×103∕cm2 | <4×103∕cm2 | <4×103∕cm2 |
| Ububanzi | 2 intshi/50.8 mm | ||
| Ubukhulu | 0.5mm, 1.0mm | ||
| Ubuso | I-DSP kanye ne-SSP | ||
| Ukuqondiswa | <100>, <110>, <111>, ±0.5º | ||
| Ra | ≤5Å（5µm×5µm） | ||
| Iphakheji | Iphakheji yebanga eli-100, igumbi lebanga eli-1000 | ||
Umdwebo Oningiliziwe
