InSb wafer 2inch 3inch undoped Ntype P hom kev taw qhia 111 100 rau Infrared Detectors

Kev Piav Qhia Luv:

Indium Antimonide (InSb) wafers yog cov khoom siv tseem ceeb siv hauv cov thev naus laus zis nrhiav infrared vim lawv qhov bandgap nqaim thiab kev txav mus los ntawm hluav taws xob siab. Muaj nyob rau hauv 2-nti thiab 3-nti txoj kab uas hla, cov wafers no muaj nyob rau hauv undoped, N-hom, thiab P-hom variations. Cov wafers yog tsim nrog cov kev taw qhia ntawm 100 thiab 111, muab kev ywj pheej rau ntau yam kev nrhiav infrared thiab semiconductor daim ntawv thov. Qhov rhiab heev siab thiab suab nrov qis ntawm InSb wafers ua rau lawv zoo tagnrho rau kev siv hauv nruab nrab-wavelength infrared (MWIR) detectors, infrared imaging systems, thiab lwm yam optoelectronic daim ntawv thov uas xav tau kev ua haujlwm raug thiab muaj peev xwm ua tau zoo.

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Cov yam ntxwv

Cov Kev Xaiv Doping:
1. Tsis muaj tshuaj lom:Cov wafers no tsis muaj cov neeg sawv cev doping thiab feem ntau yog siv rau cov ntawv thov tshwj xeeb xws li kev loj hlob epitaxial, qhov twg cov wafer ua haujlwm ua cov substrate ntshiab.
2. Hom N (Te Doped):Tellurium (Te) doping yog siv los tsim N-hom wafers, muab cov electron txav tau zoo thiab ua rau lawv haum rau infrared detectors, high-speed electronics, thiab lwm yam kev siv uas xav tau kev ntws electron zoo.
3. Hom P (Ge Doped):Germanium (Ge) doping yog siv los tsim P-hom wafers, muab kev txav mus los siab thiab muab kev ua tau zoo heev rau infrared sensors thiab photodetectors.

Kev Xaiv Loj:
1. Cov wafers muaj nyob rau hauv 2-nti thiab 3-nti diameters. Qhov no ua kom muaj kev sib raug zoo nrog ntau yam semiconductor fabrication txheej txheem thiab cov khoom siv.
2. Lub wafer 2-nti muaj 50.8 ± 0.3 hli txoj kab uas hla, thaum lub wafer 3-nti muaj 76.2 ± 0.3 hli txoj kab uas hla.

Kev Taw Qhia:
1. Cov wafers muaj nrog cov kev taw qhia ntawm 100 thiab 111. Lub 100 orientation yog qhov zoo tagnrho rau cov khoom siv hluav taws xob ceev ceev thiab cov khoom siv infrared, thaum lub 111 orientation feem ntau siv rau cov khoom siv uas xav tau cov khoom siv hluav taws xob lossis kho qhov muag tshwj xeeb.

Qhov Zoo Ntawm Qhov Chaw:
1. Cov wafers no tuaj nrog cov nplaim ci / etched rau qhov zoo heev, ua kom muaj kev ua tau zoo tshaj plaws hauv cov ntawv thov uas xav tau cov yam ntxwv kho qhov muag lossis hluav taws xob meej.
2. Kev npaj nto ua kom ntseeg tau tias qhov tsis zoo ntawm qhov tsis zoo, ua rau cov wafers no zoo tagnrho rau cov ntawv thov nrhiav infrared qhov twg kev ua tau zoo sib xws yog qhov tseem ceeb.

Npaj Txhij Rau Epi:
1. Cov wafers no yog epi-npaj, ua rau lawv haum rau cov ntawv thov uas muaj kev loj hlob epitaxial qhov twg cov khaubncaws sab nraud povtseg ntxiv ntawm cov khoom siv yuav raug tso rau ntawm wafer rau kev tsim cov khoom siv semiconductor lossis optoelectronic.

Cov ntawv thov

1. Cov Khoom Siv Infrared:Cov wafers InSb siv dav hauv kev tsim cov khoom siv infrared detectors, tshwj xeeb tshaj yog nyob rau hauv nruab nrab-wavelength infrared (MWIR). Lawv yog qhov tseem ceeb rau kev pom kev hmo ntuj, thermal imaging, thiab kev siv tub rog.
2. Cov Tshuab Duab Infrared:Qhov kev nkag siab siab ntawm InSb wafers tso cai rau kev thaij duab infrared meej hauv ntau qhov chaw, suav nrog kev ruaj ntseg, kev saib xyuas, thiab kev tshawb fawb.
3. Cov Khoom Siv Hluav Taws Xob Ceev:Vim lawv muaj peev xwm txav tau hluav taws xob ntau, cov wafers no siv rau hauv cov khoom siv hluav taws xob siab heev xws li cov transistors ceev ceev thiab cov khoom siv optoelectronic.
4. Cov Khoom Siv Quantum Well:InSb wafers zoo tagnrho rau cov ntawv thov quantum zoo hauv lasers, detectors, thiab lwm yam optoelectronic systems.

Cov Khoom Siv

Cov Qauv	2-nti	3-nti
Txoj kab uas hla	50.8 ± 0.3 hli	76.2 ± 0.3 hli
Qhov tuab	500 ± 5μm	650 ± 5μm
Nto	Polished/Etched	Polished/Etched
Hom tshuaj doping	Tsis muaj tshuaj ntxiv, Te-doped (N), Ge-doped (P)	Tsis muaj tshuaj ntxiv, Te-doped (N), Ge-doped (P)
Kev Taw Qhia	100, 111	100, 111
Pob khoom	Ib leeg xwb	Ib leeg xwb
Epi-Npaj	Yog	Yog

Cov Kev Ntsuas Hluav Taws Xob rau Te Doped (N-Hom):

Kev txav mus los: 2000-5000 cm²/V·s
Kev tiv taus: (1-1000) Ω·cm
EPD (Qhov Ceev Ntawm Qhov Tsis Zoo): ≤2000 qhov tsis zoo / cm²

Cov Kev Ntsuas Hluav Taws Xob rau Ge Doped (P-Hom):

Kev txav mus los: 4000-8000 cm²/V·s
Kev tiv taus: (0.5-5) Ω·cm

EPD (Qhov Ceev Ntawm Qhov Tsis Zoo): ≤2000 qhov tsis zoo / cm²

Cov Lus Nug thiab Lus Teb (Cov Lus Nug Feem Ntau)

Q1: Hom doping zoo tshaj plaws rau kev siv infrared detection yog dab tsi?

A1:Te-doped (N-hom)Cov wafers feem ntau yog qhov kev xaiv zoo tshaj plaws rau kev siv infrared detection, vim tias lawv muab cov electron mobility siab thiab kev ua tau zoo heev hauv mid-wavelength infrared (MWIR) detectors thiab imaging systems.

Q2: Kuv puas siv tau cov wafers no rau kev siv hluav taws xob ceev ceev?

A2: Yog lawm, InSb wafers, tshwj xeeb tshaj yog cov uas muajN-hom dopingthiab lub100 kev taw qhia, zoo tagnrho rau cov khoom siv hluav taws xob ceev xws li transistors, cov khoom siv quantum well, thiab cov khoom siv optoelectronic vim lawv muaj peev xwm txav tau hluav taws xob siab.

Q3: Qhov sib txawv ntawm 100 thiab 111 kev taw qhia rau InSb wafers yog dab tsi?

A3: Lub100kev taw qhia feem ntau yog siv rau cov khoom siv uas xav tau kev ua haujlwm hluav taws xob ceev ceev, thaum lub111Kev taw qhia feem ntau yog siv rau cov ntawv thov tshwj xeeb uas xav tau cov yam ntxwv hluav taws xob lossis kho qhov muag sib txawv, suav nrog qee cov khoom siv optoelectronic thiab cov sensors.

Q4: Qhov tseem ceeb ntawm Epi-Ready feature rau InSb wafers yog dab tsi?

A4: LubEpi-Npajqhov tshwj xeeb txhais tau hais tias lub wafer tau raug kho ua ntej rau cov txheej txheem epitaxial deposition. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev loj hlob ntawm cov txheej ntxiv ntawm cov khoom siv rau saum lub wafer, xws li hauv kev tsim cov khoom siv semiconductor lossis optoelectronic siab heev.

Q5: Cov ntawv thov feem ntau ntawm InSb wafers hauv thaj chaw thev naus laus zis infrared yog dab tsi?

A5: InSb wafers feem ntau yog siv rau hauv kev tshawb nrhiav infrared, thermal imaging, hmo ntuj pom kev, thiab lwm yam thev naus laus zis infrared sensing. Lawv qhov kev rhiab heev thiab suab nrov qis ua rau lawv zoo tagnrho rauNruab nrab-wavelength infrared (MWIR)cov khoom ntes.

Q6: Qhov tuab ntawm lub wafer cuam tshuam li cas rau nws qhov kev ua tau zoo?

A6: Qhov tuab ntawm cov wafer ua lub luag haujlwm tseem ceeb hauv nws qhov kev ruaj khov thiab cov yam ntxwv hluav taws xob. Cov wafers nyias dua feem ntau siv rau hauv cov ntawv thov rhiab heev uas xav tau kev tswj hwm cov khoom siv kom meej, thaum cov wafers tuab dua muab kev ruaj khov rau qee yam kev siv hauv kev lag luam.

Q7: Kuv yuav xaiv qhov loj me ntawm wafer li cas rau kuv daim ntawv thov?

A7: Qhov loj ntawm cov wafer tsim nyog nyob ntawm lub cuab yeej lossis lub kaw lus tshwj xeeb uas tau tsim. Cov wafers me dua (2-nti) feem ntau siv rau kev tshawb fawb thiab cov ntawv thov me dua, thaum cov wafers loj dua (3-nti) feem ntau siv rau kev tsim khoom loj thiab cov khoom siv loj dua uas xav tau cov khoom siv ntau dua.

Xaus lus

Cov txheej txheem InSb2-ntithiab3-ntiqhov ntau thiab tsawg, nrogtsis tau ua tiav, N-hom, thiabP-homcov kev hloov pauv, muaj txiaj ntsig zoo heev rau cov ntawv thov semiconductor thiab optoelectronic, tshwj xeeb tshaj yog hauv cov kab ke nrhiav infrared.100thiab111Kev taw qhia muab kev ywj pheej rau ntau yam kev xav tau thev naus laus zis, los ntawm cov khoom siv hluav taws xob ceev ceev mus rau cov duab infrared. Nrog lawv cov hluav taws xob txav tau zoo heev, suab nrov qis, thiab qhov zoo ntawm qhov chaw, cov wafers no zoo tagnrho raucov cuab yeej ntsuas infrared nruab nrabthiab lwm yam kev siv ua haujlwm siab.