Nkọwa
Cadmium Arsenide Cd3As25N 99.999%,agba isi awọ gbara ọchịchịrị, nwere njupụta 6.211g / cm3, Ebe mgbaze 721°C, molecule 487.04, CAS12006-15-4, soluble in nitric acid HNO3 na nkwụsi ike na ikuku, bụ ihe ejikọtara ọnụ nke cadmium dị ọcha na arsenic dị elu.Cadmium Arsenide bụ semimetal inorganic na ezinụlọ II-V ma gosipụta mmetụta Nernst.Cadmium Arsenide kristal toro site na usoro uto Bridgman, ihe nhazi nke Dirac na-abụghị nke edobere, bụ semiconductor N-ụdị II-V mebiri emebi ma ọ bụ semiconductor oghere dị warara nke nwere ngagharị dị elu, oke dị ala, yana ihe na-adịghị arụ ọrụ nke ukwuu. band.Cadmium Arsenide Cd3As2 ma ọ bụ CdA bụ kristal siri ike ma na-achọta ọtụtụ ngwa na semiconductor na n'ọhịa foto optic dị ka infrared detectors na-eji mmetụta Nernst, na ihe mmetụta mmetụta siri ike na-eme ka ihe nkiri dị mkpa, laser, ọkụ na-emitting diodes LED, quantum dots, to. mee magnetoresistors na fotodetectors.Ngwakọta arsenide nke Arsenide GaAs, Indium Arsenide InAs na Niobium Arsenide NbAs ma ọ bụ Nb5As3chọta ngwa ọzọ dị ka ihe elektrọl, ihe semiconductor, ihe ngosi QLED, ubi IC na mpaghara ihe ndị ọzọ.
Nnyefe
Cadmium Arsenide Cd3As2na Gallium Arsenide GaAs, Indium Arsenide InAs na Niobium Arsenide NbAs ma ọ bụ Nb5As3na Western Minmetals (SC) Corporation na 99.99% 4N na 99.999% 5N ịdị ọcha bụ nha nke polycrystalline micropowder -60mesh, -80mesh, nanoparticle, akpụ 1-20mm, granule 1-6mm, chunk, oghere, nnukwu kristal na otu kristal wdg ., ma ọ bụ dị ka ahaziri nkọwapụta ka iru zuru okè ngwọta.
Nkọwa nka nka
Ngwakọta Arsenide tumadi na-ezo aka na metal ọcha na metalloid ogige, nke nwere stoichiometric mejupụtara na-agbanwe n'ime a ụfọdụ nso na-etolite a compound dabeere siri ike ngwọta.Inter-metallic compound bụ nke magburu onwe ya n'etiti metal na seramiiki, na-aghọ akụkụ dị mkpa nke ọhụrụ structural ihe.E wezụga Gallium Arsenide GaAs, Indium Arsenide InAs na Niobium Arsenide NbAs ma ọ bụ Nb5As3nwekwara ike synthesized n'ụdị ntụ ntụ, granule, akpụ, mmanya, crystal na mkpụrụ.
Cadmium Arsenide Cd3As2na Gallium Arsenide GaAs, Indium Arsenide InAs na Niobium Arsenide NbAs ma ọ bụ Nb5As3na Western Minmetals (SC) Corporation na 99.99% 4N na 99.999% 5N ịdị ọcha bụ nha nke polycrystalline micropowder -60mesh, -80mesh, nanoparticle, akpụ 1-20mm, granule 1-6mm, chunk, oghere, nnukwu kristal na otu kristal wdg ., ma ọ bụ dị ka ahaziri nkọwapụta ka iru zuru okè ngwọta.
Mba. | Ihe | Nkọwa ọkọlọtọ | ||
Ịdị ọcha | PPM Max adịghị ọcha nke ọ bụla | Nha | ||
1 | Cadmium ArsenideCd3As2 | 5N | Ag/Cu/Ca/Mg/Sn/Fe/Cr/Bi 0.5, Ni/S 0.2, Zn/Pb 1.0 | -60 ntupu -80mesh ntụ ntụ, 1-20mm akpụ, 1-6mm granule |
2 | Ọnụ ego nke Gallium Arsenide | 5N 6N 7N | Ngwakọta GaAs dị mgbe a rịọrọ ya | |
3 | Niobium Arsenide NbAs | 3N5 | Ngwakọta NbAs dị mgbe a rịọrọ ya | |
4 | Indium Arsenide InAs | 5N 6N | InAs mejupụtara dị mgbe arịrịọ | |
5 | Nkwakọ ngwaahịa | 500g ma ọ bụ 1000g na polyethylene kalama ma ọ bụ ihe mejupụtara akpa, katọn igbe n'èzí |
Gallium arsenide ga. A III-V ihe na-emepụta oghere semiconductor nke nwere usoro kristal zinc blende, nke gallium dị ọcha na ihe arsenic na-emepụta ya, a pụkwara ịkpụ ya ma mepụta ya n'ime wafer na oghere site na otu ingot crystalline toro site na usoro Vertical Gradient Freeze (VGF). .Ekele maka mmegharị ọnụ ụlọ ya na-eju afọ na ike dị elu & nkwụsi ike okpomọkụ, ihe ndị ahụ RF, microwave ICs & ngwaọrụ LED mere ya niile na-arụ ọrụ dị ukwuu na ebe nkwurịta okwu ha dị elu.Ka ọ dị ugbu a, arụmọrụ nnyefe ọkụ UV ya na-enyekwa ya ohere ịbụ ihe bụ isi egosipụtara na ụlọ ọrụ Photovoltaic.Gallium Arsenide GaAs wafer na Western Minmetals (SC) Corporation nwere ike nyefee ruo 6" ma ọ bụ 150mm na dayameta na 6N 7N ịdị ọcha, na Gallium Arsenide mechanical grade substrate nwekwara dị. Ka ọ dịgodị, Gallium Arsenide polycrystalline mmanya, akpụ na granule wdg na ịdị ọcha. nke 99.999% 5N, 99.9999% 6N, 99.99999% 7N nyere site na Western Minmetals (SC) Corporation dịkwa ma ọ bụ dị ka ahaziri nkọwapụta na arịrịọ.
Indium Arsenide InAs, a kpọmkwem-band-gap semiconductor crystallizing na zinc-blende Ọdịdị, onyinye site elu ịdị ọcha indium na arsenic ọcha, toro site Liquid Encapsulated Czochralski (LEC) usoro, nwere ike sliced n'ime ma chepụta n'ime wafer si otu crystalline ingot.N'ihi njupụta dislocation dị ala mana lattice na-adịgide adịgide, InAs bụ ezigbo mkpụrụ maka ịkwado ụdị InAsSb, InAsPSb & InNAsSb, ma ọ bụ ihe owuwu AlGaSb superlattice.Ya mere, ọ na-arụ ọrụ dị mkpa na 2-14 μm wave range infrared emitting Devices.E wezụga nke ahụ, agagharị ụlọ nzukọ kachasị elu mana bandgap ike dị warara nke InAs na-enyekwa ya ohere ịghọ nnukwu mkpụrụ maka akụrụngwa ụlọ ma ọ bụ ngwaọrụ laser & radieshon ndị ọzọ.Indium Arsenide InAs na Western Minmetals (SC) Corporation nwere ịdị ọcha nke 99.99% 4N, 99.999% 5N, 99.9999% 6N na mkpụrụ nke 2" 3" 4" na dayameta. Ka ọ dịgodị, Indium Arsenide polycrystalline akpụ na Western Minmetals ) Ụlọ ọrụ dị ma ọ bụ dịka nkọwapụta ahaziri ahazi mgbe a rịọrọ ya.
Niobium Arsenide Nb5As3 or NbAs,oyi-acha ọcha ma ọ bụ isi awọ crystalline siri ike, CAS No.12255-08-2, usoro arọ 653.327 Nb5As3na 167.828 NbAs, bụ ọnụọgụ ọnụọgụ abụọ nke Niobium na Arsenic nwere NbAs, Nb5As3, NbAs4…etc arụpụtara site na usoro CVD, nnu ndị a siri ike nwere ume lattice dị elu ma na-egbu egbu n'ihi nsi dị n'ime arsenic.Nnyocha okpomọkụ dị elu na-egosi NdAs gosipụtara mgbanwe arsenic n'elu ikpo ọkụ. Niobium Arsenide, a Weyl semimetal, bụ ụdị nke semiconductor na fotoelectric ihe na ngwa maka semiconductor, foto optic, laser ìhè-emitting diodes, quantum dots, ngwa anya na nrụgide sensọ, dị ka intermediates, na ịmepụta superconductor wdg Niobium Arsenide Nb.5As3ma ọ bụ NbAs na Western Minmetals (SC) Corporation na ịdị ọcha nke 99.99% 4N nwere ike ịnye ya n'ụdị ntụ ntụ, granule, akpụ, lekwasịrị anya na nnukwu kristal wdg ma ọ bụ dị ka nkọwa ahaziri ahazi, nke kwesịrị idobe ya na nke ọma mechiri emechi, ọkụ na-eguzogide. , akọrọ na jụụ ebe.
Atụmatụ ịzụ ahịa
Cd2As3 Nb2As3GaAs InAs