Apejuwe
Cadmium Arsenide Cd3As25N 99.999%,awọ grẹy dudu, pẹlu iwuwo 6.211g / cm3, aaye yo 721°C, molecule 487.04, CAS12006-15-4, tiotuka ninu nitric acid HNO3 ati iduroṣinṣin ni afẹfẹ, jẹ ohun elo ti iṣelọpọ ti cadmium mimọ ati arsenic.Cadmium Arsenide jẹ ẹya inorganic semimetal ninu idile II-V ati ki o ṣe afihan Ipa Nernst.Cadmium Arsenide gara ti o dagba nipasẹ ọna idagbasoke Bridgman, ti kii-siwa olopobobo Dirac semimetal be, jẹ a degenerate N-Iru II-V semikondokito tabi kan dín-aafo semikondokito pẹlu ga ti ngbe arinbo, kekere-doko ibi-, ati ki o kan gíga ti kii-parabolic conduction. ẹgbẹ.Cadmium Arsenide Cd3As2 tabi CdAs jẹ okuta ti o lagbara ati rii ohun elo siwaju ati siwaju sii ni semikondokito kan ati ni aaye opiki fọto gẹgẹbi ninu awọn aṣawari infurarẹẹdi nipa lilo ipa Nernst, ni awọn sensọ titẹ agbara tinrin-fiimu, lesa, LED diodes ti njade ina, awọn aami kuatomu, si ṣe magnetoresistors ati ni photodetectors.Awọn agbo ogun Arsenide ti Arsenide GaAs, Indium Arsenide InAs ati Niobium Arsenide NbAs tabi Nb5As3wa ohun elo diẹ sii bi ohun elo elekitiroti, ohun elo semikondokito, ifihan QLED, aaye IC ati awọn aaye ohun elo miiran.
Ifijiṣẹ
Cadmium Arsenide Cd3As2ati Gallium Arsenide GaAs, Indium Arsenide InAs ati Niobium Arsenide NbAs tabi Nb5As3ni Western Minmetals (SC) Corporation pẹlu 99.99% 4N ati 99.999% 5N ti nw ni iwọn ti polycrystalline micropowder -60mesh, -80mesh, nanoparticle, odidi 1-20mm, granule 1-6mm, chunk, òfo, olopobobo crystal ati ki o nikan gara ati be be lo. ., tabi bi adani sipesifikesonu lati de ọdọ ojutu pipe.
Imọ Specification
Awọn akojọpọ Arsenide nipataki tọka si awọn eroja irin ati awọn agbo ogun metalloid, eyiti o ni akopọ stoichiometric ti o yipada laarin iwọn kan lati ṣe agbekalẹ ojutu to lagbara ti o da lori agbo.Inter-metallic yellow jẹ ti awọn ohun-ini to dara julọ laarin irin ati seramiki, ati pe o di ẹka pataki ti awọn ohun elo igbekalẹ tuntun.Yato si Gallium Arsenide GaAs, Indium Arsenide InAs ati Niobium Arsenide NbAs tabi Nb5As3tun le ṣepọ ni irisi lulú, granule, odidi, igi, gara ati sobusitireti.
Cadmium Arsenide Cd3As2ati Gallium Arsenide GaAs, Indium Arsenide InAs ati Niobium Arsenide NbAs tabi Nb5As3ni Western Minmetals (SC) Corporation pẹlu 99.99% 4N ati 99.999% 5N ti nw ni iwọn ti polycrystalline micropowder -60mesh, -80mesh, nanoparticle, odidi 1-20mm, granule 1-6mm, chunk, òfo, olopobobo crystal ati ki o nikan gara ati be be lo. ., tabi bi adani sipesifikesonu lati de ọdọ ojutu pipe.
Rara. | Nkan | Standard Specification | ||
Mimo | Aimọ PPM Max kọọkan | Iwọn | ||
1 | Cadmium ArsenideCd3As2 | 5N | Ag/Cu/Ca/Mg/Sn/Fe/Cr/Bi 0.5, Ni/S 0.2, Zn/Pb 1.0 | -60mesh -80mesh lulú, odidi 1-20mm, granule 1-6mm |
2 | Gallium Arsenide GaAs | 5N 6N 7N | GaAs Tiwqn wa lori ìbéèrè | |
3 | Niobium Arsenide NbAs | 3N5 | NbAs Tiwqn wa lori ìbéèrè | |
4 | Indium Arsenide InAs | 5N 6N | InAs Tiwqn wa lori ìbéèrè | |
5 | Iṣakojọpọ | 500g tabi 1000g ninu igo polyethylene tabi apo apapo, apoti paali ni ita |
Gallium Arsenide ga. ohun elo semikondokito taara-aafo taara ti III-V pẹlu ilana crystal blende zinc, jẹ iṣelọpọ nipasẹ gallium mimọ ti o ga ati awọn eroja arsenic, ati pe o le ge wẹwẹ ati iṣelọpọ sinu wafer ati ofo lati ingot crystalline kan ti o dagba nipasẹ ọna Vertical Gradient Freeze (VGF) .Ṣeun si arinbo alabagbepo saturating ati agbara giga & iduroṣinṣin iwọn otutu, awọn paati RF wọnyẹn, makirowefu ICs & awọn ẹrọ LED ti o ṣe nipasẹ gbogbo rẹ ṣaṣeyọri iṣẹ ṣiṣe nla ni awọn iwoye ibaraẹnisọrọ igbohunsafẹfẹ giga wọn.Nibayi, ṣiṣe gbigbe ina UV rẹ tun jẹ ki o jẹ ohun elo ipilẹ ti a fihan ni ile-iṣẹ Photovoltaic.Gallium Arsenide GaAs wafer ni Western Minmetals (SC) Corporation le ṣe jiṣẹ to 6 ″ tabi 150mm ni iwọn ila opin pẹlu 6N 7N ti nw, ati Gallium Arsenide mechanical grade sobusitireti tun wa. Nibayi, Gallium Arsenide polycrystalline bar, odidi ati granule ati be be lo pẹlu mimọ. ti 99.999% 5N, 99.9999% 6N, 99.99999% 7N ti a pese lati Western Minmetals (SC) Corporation tun wa tabi bi sipesifikesonu adani lori ibeere.
Indium Arsenide InAs, semikondokito taara-band-gap crystallizing ni ọna zinc-blende, idapọ nipasẹ indium mimọ giga ati awọn eroja arsenic, ti o dagba nipasẹ ọna Liquid Encapsulated Czochralski (LEC), le ti ge wẹwẹ sinu ati ṣe sinu wafer lati ingot crystalline kan.Nitori iwuwo dislocation kekere ṣugbọn lattice igbagbogbo, InAs jẹ sobusitireti pipe lati ṣe atilẹyin siwaju si orisirisi awọn ẹya InAsSb, InAsPSb & InNAsSb, tabi igbekalẹ superlattice AlGaSb.Nitorina, o ṣe ipa pataki ni 2-14 μm igbi ibiti o ti njade awọn ẹrọ infurarẹẹdi.Yato si, arinbo alabagbepo giga julọ ṣugbọn bandgap agbara dín ti InAs tun ngbanilaaye lati di sobusitireti nla fun awọn paati alabagbepo tabi laser miiran & iṣelọpọ awọn ẹrọ itanna.Indium Arsenide InAs ni Western Minmetals (SC) Corporation pẹlu mimọ ti 99.99% 4N, 99.999% 5N, 99.9999% 6N le ṣe jiṣẹ ni sobusitireti ti 2" 3" 4" ni iwọn ila opin. Nibayi, Indium Arsenide polycrystalline lump ni Western Minmetals (SC) ) Ile-iṣẹ tun wa tabi bi sipesifikesonu adani lori ibeere.
Niobium Arsenide Nb5As3 or NbAs,pa-funfun tabi grẹy crystalline ri to, CAS No.12255-08-2, agbekalẹ àdánù 653.327 Nb5As3ati 167.828 NbAs, jẹ alakomeji alakomeji ti Niobium ati Arsenic pẹlu akopọ NbAs, Nb5As3, NbAs4… ati bẹbẹ lọ ti a ṣepọ nipasẹ ọna CVD, awọn iyọ ti o lagbara wọnyi ni awọn agbara lattice ti o ga pupọ ati pe o jẹ majele nitori majele ti arsenic.Itupalẹ igbona otutu giga fihan NdAs ṣe afihan iyipada arsenic lori alapapo. Niobium Arsenide, a Weyl semimetal, jẹ iru semikondokito ati ohun elo fọtoelectric ni awọn ohun elo fun semikondokito, opiti fọto, awọn diodes ina ina laser, awọn aami kuatomu, opitika ati awọn sensọ titẹ, bi awọn agbedemeji, ati lati ṣe iṣelọpọ superconductor bbl Niobium Arsenide Nb5As3tabi NbAs ni Western Minmetals (SC) Corporation pẹlu mimọ ti 99.99% 4N le ṣe jiṣẹ ni apẹrẹ ti lulú, granule, odidi, ibi-afẹde ati kirisita olopobobo ati be be lo tabi bi sipesifikesonu ti a ṣe adani, eyiti o yẹ ki o tọju ni pipade daradara, sooro ina. , gbẹ ati ki o dara ibi.
Awọn imọran rira
Cd2As3 Nb2As3GAAs InAs