Awoṣe | gara Be | Resistivity | Iwọn | Crystal Iṣalaye | Oye eyo kan | ||
---|---|---|---|---|---|---|---|
SII+TI O KERE- | CH9000B00000 | polycrystal | 0.005Ω∽50Ω/cm | 12∽380mm | Beere Quote | | |
SII+TI O KERE- | CH9001A00000 | kirisita nikan | 0.005Ω∽50Ω/cm | 3∽360mm | Beere Quote | | |
SII+TI O KERE- | CH9001B00000 | polycrystal | 0.005Ω∽50Ω/cm | 3∽380mm | Beere Quote | | |
SII+TI O KERE- | CH9002A00000 | polycrystal | 0.005Ω∽50Ω/cm | 7∽330mm | Beere Quote | | |
SII+TI O KERE- | CH9002B00000 | kirisita nikan | 0.005Ω∽50Ω/cm | 3∽350mm | Beere Quote | | |
SII+TI O KERE- | CH9002C00000 | kirisita nikan | 0.005Ω∽50Ω/cm | 10∽333mm | Beere Quote | | |
SII+TI O KERE- | CH9002D00000 | polycrystal | 0.005Ω∽50Ω/cm | 10∽333mm | Beere Quote | | |
SII+TI O KERE- | CH9000A00000 | kirisita nikan | 0.005Ω∽50Ω/cm | 12∽380mm | Beere Quote | |
“Ge crystal” ni igbagbogbo n tọka si gara ti a ṣe lati ẹya germanium (Ge), eyiti o jẹ ohun elo semikondokito kan. Germanium nigbagbogbo lo ni aaye ti awọn opiti infurarẹẹdi ati awọn photonics nitori awọn ohun-ini alailẹgbẹ rẹ.
Eyi ni diẹ ninu awọn aaye pataki ti awọn kirisita germanium ati awọn ohun elo wọn:
Awọn kirisita Germanium le dagba ni lilo awọn ọna oriṣiriṣi, gẹgẹbi ọna Czochralski (CZ) tabi ọna Agbegbe Foat (FZ). Awọn ilana wọnyi pẹlu yo ati didimu germanium ni ọna iṣakoso lati ṣe awọn kirisita ẹyọkan pẹlu awọn ohun-ini kan pato.
O ṣe pataki lati ṣe akiyesi pe lakoko ti germanium ni awọn ohun-ini alailẹgbẹ fun awọn opiti infurarẹẹdi, lilo rẹ ni opin nipasẹ awọn ifosiwewe bii idiyele, wiwa, ati iwọn gbigbe ti o dín ti o ni afiwe si diẹ ninu awọn ohun elo infurarẹẹdi miiran bi zinc selenide (ZnSe) tabi zinc sulfide (ZnS) . Yiyan ohun elo da lori ohun elo kan pato ati awọn ibeere ti eto opitika.