2inch 50.8mm Germanium Wafer Substrate Single crystal 1SP 2SP

Sharaxaad Gaaban:

germanium nadiif ah oo sarreeya waa walxo semiconductor ah oo loo isticmaalo soo saarista aaladaha semiconductor. Germanium hal crystal ah oo lagu dahaadhay raadad wasakh gaar ah ayaa loo isticmaali karaa in lagu sameeyo transistors kala duwan, rectifiers iyo qalab kale. Nadiifinta sare ee germanium hal crystal waxay leedahay isugeyn sare oo isugeyn ah, oo hufan infrared, aan loo marin iftiinka la arki karo iyo infrared, waxaa loo isticmaali karaa muraayad ama muraayad iftiinka infrared. Xeryahooda Germanium waxaa loo isticmaalaa soo saarista taarikada fluorescent iyo galaas kala duwan oo sare u kaca. Waxa kale oo loo istcimaalaa aaladaha shucaaca iyo qalabka korantada.

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Macluumaad faahfaahsan

Chips Germanium waxay leeyihiin sifooyin semiconductor. Waxa uu door muhiim ah ka qaatay horumarinta fiisigiska dawlad- adag iyo qalabka elektarooniga ah ee adag. Germanium waxa uu leeyahay cufnaanta dhalaalaysa ee 5.32g/cm 3 . Kuma shaqeeyo hydrochloric acid, milo sulfuric acid. Marka sulfuric acid la kululeeyo, germanium si tartiib ah ayey u milmi doontaa. Nitric acid iyo aqua regia, germanium si fudud ayaa loo milmaan. Saamaynta xalka alkali ee germanium waa mid aad u daciif ah, laakiin alkali dhalaalaysa ee hawadu waxay ka dhigi kartaa germanium si dhakhso ah u milmaan. Germanium kuma shaqaynayso kaarboon, sidaa awgeed waxa lagu dhalaalin karaa graphite crucible mana wasakhayn doono kaarboonka. Germanium waxay leedahay sifooyin semiconductor wanaagsan, sida dhaqdhaqaaqa elektarooniga ah, dhaqdhaqaaqa daloolka iyo wixii la mid ah. Horumarinta germanium wali waxay leedahay awood weyn.

Tilmaamid

Habka koritaanka	CZ
qaabka crystal	Nidaamka Cubic
Lattice joogto ah	a=5.65754 Å
Cufnaanta	5.323g/cm3
barta dhalaalaysa	937.4 ℃
Doping	Ka-qaadis la'aanta	Doping-Sb	Doping-Ga
Nooca	/	N	P
iska caabin	35Ωcm	0.01 ~ 35 Ωcm	0.05 ~ 35 Ωcm
EPD	4×10³∕cm2	4×10³∕cm2	4×10³∕cm2
Dhexroorka	2 inji / 50.8 mm
Dhumucda	0.5mm, 1.0mm
Dusha sare	DSP iyo SSP
Hanuuninta	<100>, <110>, <111>, ± 0.5º
Ra	≤5Å (5µm×5µm)
Xidhmada	100 xirmo grade ， 1000 qol fasalka