Nkọwa
Cadmium Zinc Telluride CdZnTeCZT(Cd1-xZnxTe), A wide band gap II-VI compound semiconductor material of Cadmium, Zinc na Tellurium, bụ ihe ngwọta siri ike na-enweghị ngwụcha nke Cadmium Telluride na Zinc Telluride mejupụtara.Site n'ịgbanwe nha ngwakọta, akụrụngwa anụ ahụ na-aga n'ihu n'etiti Cadmium Telluride na Zinc Telluride, nke na-egosi njirimara pụrụ iche na akụrụngwa nhazi, ibufe ụgwọ, ịkpọtụrụ okwu na arụmọrụ spectrometer maka ojiji dị iche iche.Cadmium Zinc Telluride mejupụtara ọtụtụ usoro mgbagwoju anya nke njikọ polycrystal, uto kristal maka CdZnTe, ọgwụgwọ post-eto eto na ndozi nrụpụta mkpụrụ, wdg. Polycrystalline material synthesis site na iji teknụzụ nke gradient okpomọkụ na directional solidification, na kristal ibu teknụzụ gụnyere High Pressure Vertical Bridgman. HPVB, Low Pressure LPB, Vertical modified Bridgman VB, Horizontal modified Bridgman HB, Physical Vapor Deposition PVD ways, Traveling Heater Method THM etc nwere ike n'ọrụ maka ya na-ekwe nkwa ga-esi na-agbari a polycrystalline ihe na-emepụta otu-crystal, na emesia ọgwụgwọ elu. iji wepụ ntụpọ na mmebi ndị na-akpata n'oge ịkpụ na polishing n'ichepụta site na ọgwụgwọ kemịkalụ na-emepụta elu kemịkalụ kwụsiri ike karị.
Nnyefe
Cadmium Zinc Telluride Polycrystalline CZT ma ọ bụ CdZnTe 6N 7N (99.9999% na 99.99999%) na Western Minetals (SC) Corporation nwere ike nyefee na nha nke 1-6mm granule, 1-20mm akpụ na chunk, D24, D32, D72 oghere ngwakọta nke aluminom akpa mbukota.Cadmium Zinc Telluride Single Crystal CZT ma ọ bụ CdZnTe dị na nha square ma ọ bụ akụkụ anọ oghere 10 × 10, 14 × 14, 20 × 20, 20 × 25, 20 × 30, 25 × 25, 25 × 30, 30 × 30, 30 × 40, 40 × 40, 50×50, 60×60, 70×70, 70x80mm wdg na otu ngwugwu ngwugwu ma ọ bụ dị ka ahaziri nkọwapụta iru zuru okè ngwọta..
Nkọwa nka nka
Akụrụngwa | Ihe | Nkọwa ọkọlọtọ |
Polycrystalline Cadmium Zinc Telluride (CdZnTe CZT) Cd1-xZnxTe | Ịdị ọcha | 6N (99.9999%), 7N (99.99999%) |
Nha | 1-6mm Akpụkpọ anụ ma ọ bụ mkpọ, D24, D32, D74 na D90 okirikiri mmanya. | |
Nyochaa ya bụ | ICP-MS ma ọ bụ GDMS | |
Nkwakọ ngwaahịa | 1-5kg akpụ ma ọ bụ chunk ma ọ bụ 1 okirikiri mmanya na agụụ mejupụtara akpa aluminom nwere igbe katọn n'èzí. | |
Otu kristal Cadmium Zinc Telluride (CdZnTe CZT) Cd1-xZnxTe | Ịdị ọcha | 6N (99.9999%), 7N (99.99999%) |
Nhazi | <1 1 1>+/-0.25°, <2 1 1> +/-0.25° | |
Ụdị | Ọkara mkpuchi / Enweghị dopant, ụdị P | |
EPD | ≤5E4 cm-2 | |
Nsonye njupụta | ≤30 cm-2@ 5-20 μm | |
Mbufe IR | ≥ 55% @ 2-20 μm | |
HWFM | ≤ 30 arc·s | |
Emecha elu elu | Achachapụrụ (EPI dị njikere) / ehichapụ | |
TTV, WARP, ụta | ≤8 µm, ≤10 µm, ≤8 µm | |
Ọkpụrụkpụ | (1000 -1300) +/-25 μm | |
Akụkụ | Square: 10x10, 14x14, 20x20, 30x30, 40x40, 50x50, 60x60, 70x70mm,Rektangulu: 20x25, 20x30, 25x30, 30x40, 40x50, 60x70, 70x80 mm | |
Nkwakọ ngwaahịa | Mkpụrụ nke ọ bụla n'ime akpa nke ọ bụla nwere ikuku inert, wee banye n'ime akpa rọba mechiri emechi, igbe katọn n'èzí |
Cadmium Zinc Telluride PolycrystallineCZT ma ọ bụ CdZnTe 6N 7N 99.9999% na 99.99999% na Western Minmetals (SC) Corporation nwere ike nyefee na size nke 1-6mm granule, 1-20mm akpụ na chunk, D24, D32, D72 na D90mm mmanya ma ọ bụ ahaziri nkọwa na aluminum oghere composite. mbukota akpa.
Cadmium Zinc Telluride Single CrystalCZT ma ọ bụ CdZnTe 6N 7N 99.9999% na 99.99999% na Western Minmetals (SC) Corporation dị na nha nke square ma ọ bụ akụkụ anọ oghere 10x10, 14x14, 20x20, 20x25, 20x30, 23x00,30x05,30x05,30x0,30x05,30x0,30x0,25x05,30x0,30x0,25x0,25x0,25x0,25x0,25x05,25x05,30,00,00,000, 25x00, 25x0, 25x05, 25x05, 25x05, 25x00, 25 x 0. 70x70, 70x80mm wdg na otu ngwugwu ngwugwu ma ọ bụ dị ka ahaziri ahaziri iji ruo ngwọta zuru oke.
Cadmium Zinc Telluride CZT kristal, nwere ọnụ ọgụgụ atọ dị elu, ọdịiche dị ukwuu nke ihe dị ka 1.4-2.2 eV na mgbochi intrinsic dị elu, bụ ụdị ihe na-ekwe nkwa fotorefractive na nso nso-infrared wavelengths, na bụ ihe kacha mma semiconductor ihe maka ime ụlọ okpomọkụ elu-ike ray detector na onyonyo onyonyo.Igwe kristal kristal nke CdZnTe na HgCdTe nwere ike dakọtara kpamkpam, CdZnTe bụ ihe akụrụngwa kachasị amasị maka uto epitaxial na ịkwadebe arụmọrụ dị elu nke Mercury Cadmium Telluride HgCdTe infrared focal flight detector.Cadmium Zinc Telluride CdZnTe kristal nwere arụmọrụ nlegharị anya dị elu yana ọmarịcha ihe windo infrared.N'ozuzu, Cadmium Zinc Telluride A na-arụ ọrụ CdZnTe maka ọtụtụ ngwa dị ka imaging infrared, x-ray na nchọpụta gamma-ray, ngwa anya, fotorefractive grating, electro-optic modulator, terahertz generation wdg.
Atụmatụ ịzụ ahịa
Cadmium Zinc Telluride CdZnTe CZT