Indium Antimonide (InSb) wafers N ubwoko bwa P ubwoko bwa Epi butetse neza budafite aho bubohoye Te doped cyangwa Ge doped 2inch 3inch 4inch Ubugari Indium Antimonide (InSb) wafers

Ibisobanuro bigufi:

Wafer za Indium Antimonide (InSb) ni ingenzi mu gukoresha ibikoresho bya elegitoroniki n'ikoranabuhanga rigezweho. Izi wafer ziboneka mu bwoko butandukanye, harimo ubwoko bwa N, ubwoko bwa P, n'ubudafite aho bubohowe, kandi zishobora gushyirwamo ibintu nka Tellurium (Te) cyangwa Germanium (Ge). Wafer za InSb zikoreshwa cyane mu gupima infrared, transistors zihuta cyane, ibikoresho bya quantum, n'izindi porogaramu zihariye bitewe n'uburyo zigenda neza cyane kandi zifite icyuho gito. Wafer ziboneka mu buryo butandukanye nka santimetero 2, santimetero 3, na santimetero 4, zifite ubugari buhagije kandi zifite ubuso bwiza kandi busesuye.

Ohereza imeri kuri twe

Ibiranga

Amahitamo yo gukoresha imiti igabanya ubukana bw'ibiyobyabwenge:
1.Yakuweho:Izi wafers nta kintu na kimwe kizitera gukoresha imiti igabanya ubukana bw'ibiyobyabwenge, bigatuma ziba nziza cyane mu bikorwa byihariye nko gukura mu nda.
2.Te Doped (Ubwoko bwa N):Gukoresha imiti ya Tellurium (Te) bikunze gukoreshwa mu gukora utubuto two mu bwoko bwa N, tukaba ari ingirakamaro mu gukoresha nk'ibikoresho bipima infrared n'ibikoresho by'ikoranabuhanga byihuta cyane.
3.Ge Doped (Ubwoko bwa P):Gukoresha imiti igabanya ubushyuhe ya Germanium (Ge) bikoreshwa mu gukora utubuto two mu bwoko bwa P, bitanga uburyo bwo kugenda mu mwobo munini mu bikorwa bya semiconductor bigezweho.

Amahitamo y'ingano:
1. Iboneka mu bunini bwa santimetero 2, santimetero 3, na santimetero 4. Izi wafers zifasha mu ikoranabuhanga ritandukanye, kuva ku bushakashatsi no guteza imbere kugeza ku nganda nini.
2. Ubushobozi bwo kwihanganira uburebure buhamye butuma habaho uburinganire mu byiciro byose, hamwe n'uburebure bwa 50.8±0.3mm (ku dupfunyika twa santimetero 2) na 76.2±0.3mm (ku dupfunyika twa santimetero 3).

Kugenzura Ubunini:
1. Uduce twa wafer turaboneka dufite ubugari bwa 500±5μm kugira ngo dukore neza mu buryo butandukanye.
2.Ibipimo by'inyongera nka TTV (Total Thickness Variation), BOW, na Warp bigenzurwa neza kugira ngo bibe bifite ubwiza n'ubuziranenge buri hejuru.

Ubwiza bw'ubuso:
1. Udupira tw'amashanyarazi tuza dufite ubuso busesuye/bukozwe neza kugira ngo turusheho kunoza imikorere y'amashanyarazi n'iy'amashanyarazi.
2. Izi ngingo ni nziza cyane mu gukura kwa epitaxial, zitanga ishingiro ryoroshye ryo gukomeza gutunganywa mu bikoresho bigezweho.

Biteguye Epi:
1. InSb wafers ziba ziteguye gukoreshwa, bivuze ko zigomba kuvurwa mbere kugira ngo zikoreshwe mu buryo bwo kuzishyira mu mwanya wa epitaxial. Ibi bituma ziba nziza cyane mu nganda zikora semiconductor aho epitaxial layers zigomba guhingwa hejuru ya wafer.

Porogaramu

1. Ibikoresho byo gupima imirasire y'urumuri:InSb wafers zikunze gukoreshwa mu gupima infrared (IR), cyane cyane mu ntera ya infrared yo hagati mu burebure (MWIR). Izi wafers ni ingenzi mu kureba nijoro, gufata amashusho y'ubushyuhe, no gukoresha infrared spectroscopy.

2. Ikoranabuhanga ryihuse cyane:Bitewe n’uko zigenda cyane, InSb wafers zikoreshwa mu bikoresho by’ikoranabuhanga byihuta cyane nka transistors zifite frequency yo hejuru, ibikoresho bya quantum vitesi, na transistors zifite electron mobility nyinshi (HEMTs).

3. Ibikoresho by'amariba ya Quantum:Icyuho gito n'uburyo bwiza bwo kugenda kwa electron bituma InSb wafers ikoreshwa mu bikoresho bya quantum. Ibi bikoresho ni ingenzi muri lasers, detectors, n'izindi sisitemu za optoelectronic.

4. Ibikoresho bya Spintronic:InSb irimo kandi gusuzumwa mu bikorwa bya spintronic, aho electron spin ikoreshwa mu gutunganya amakuru. Uburyo bwo guhuza ibintu butuma biba byiza kuri ibi bikoresho bikora neza.

5. Imikoreshereze y'imirasire ya Terahertz (THz):Ibikoresho bishingiye kuri InSb bikoreshwa mu bikorwa bya radiation ya THz, harimo ubushakashatsi bwa siyansi, amashusho, no gusobanura ibikoresho. Bikoresha ikoranabuhanga rigezweho nka THz spectroscopy na THz imaging systems.

6. Ibikoresho by'amashanyarazi bikoresha ubushyuhe:Imiterere yihariye ya InSb ituma iba ibikoresho bikurura abantu bakoresha amashanyarazi, aho ishobora gukoreshwa mu guhindura ubushyuhe mo amashanyarazi neza, cyane cyane mu bikorwa byihariye nko mu ikoranabuhanga ryo mu kirere cyangwa mu gutanga amashanyarazi mu turere dukomeye.

Ibipimo by'ibicuruzwa

Igipimo	Santimetero 2	Santimetero 3	Santimetero 4
Ingano	50.8±0.3mm	76.2±0.3mm	-
Ubunini	500±5μm	650±5μm	-
Ubuso	Yasenyewe/Yashushanyijwe	Yasenyewe/Yashushanyijwe	Yasenyewe/Yashushanyijwe
Ubwoko bwa doping	Idakoreshejwe, Te-doped (N), Ge-doped (P)	Idakoreshejwe, Te-doped (N), Ge-doped (P)	Idakoreshejwe, Te-doped (N), Ge-doped (P)
Icyerekezo	(100)	(100)	(100)
Pake	Ingaragu	Ingaragu	Ingaragu
Iteguye Epi	Yego	Yego	Yego

Ibipimo by'amashanyarazi bya Te Doped (Ubwoko bwa N):

Gutembera: 2000-5000 cm²/V·s
Ubushobozi bwo kwirinda: (1-1000) Ω·cm
EPD (Ubucucike bw'inenge): ≤2000 inenge/cm²

Ibipimo by'amashanyarazi bya Ge Doped (Ubwoko bwa P):

Gutembera: 4000-8000 cm²/V·s
Ubushobozi bwo kwirinda: (0.5-5) Ω·cm
EPD (Ubucucike bw'inenge): ≤2000 inenge/cm²

Umwanzuro

Indium Antimonide (InSb) wafers ni ingenzi cyane mu gukoresha ibikoresho byinshi bigezweho mu bijyanye n'ikoranabuhanga, optoelectronics, na infrared technology. Kubera ko zigenda neza cyane, zihuza neza na spin-orbit coupling, hamwe n'uburyo butandukanye bwo gukoresha doping (Te kuri N-type, Ge kuri P-type), InSb wafers ni nziza cyane mu bikoresho nka infrared detectors, transistors zihuta cyane, quantum well devices, na spintronic devices.

Udupira twa wafer tuboneka mu bunini butandukanye (santimetero 2, santimetero 3, na santimetero 4), dufite uburyo bwo kugenzura neza ubugari n'ubuso busanzwe, bigatuma duhaza ibisabwa bikomeye byo gukora semiconductor igezweho. Udupira twa wafer ni ingirakamaro cyane mu bikorwa nko gupima IR, ikoranabuhanga ryihuta cyane, n'imirasire ya THz, bigatuma habaho ikoranabuhanga rigezweho mu bushakashatsi, inganda, no kurinda.