ufiufi sic ufiufi Silicon carbide ufiufi SiC ufiufi i le Graphite substrate mo Semiconductor

E lelei tele meatotino faaletino ma vailaʻau o le SiC, e pei o le maualuga o le tulaga e liusuavai ai, maualuga le maʻaʻa, teteʻe atu i le ele ma le teteʻe atu i le faʻamaʻiina. Ae maise lava i le va o le 1800-2000 ℃, e lelei le teteʻe atu o le SiC i le faʻamaʻaʻaina. O le mea lea, e lautele lona faʻaaogaina i vaʻalele, meafaigaluega o auupega ma isi matāʻupu. Peitaʻi, e le mafai ona faʻaaogaina le SiC lava ia e fai mase fausagameafaitino,o lea la e masani ona faʻaaogaina le metotia o le ufiufi e faʻaaoga ai lona teteʻe atu i le ofuina ma le teteʻe atu i le faʻamamāinace.

Silikoni karbida(SIC) o le mea semiconductor o le tupulaga lona tolu leaeO mea fa'a-miconductor na atia'e ina ua mae'a le elemene o le semiconductor o le tupulaga muamua (Si, GE) ma le elemene o le semiconductor tu'ufa'atasi o le tupulaga lona lua (GaAs, gap, InP, ma isi). I le avea ai o se mea semiconductor e lautele le band gap, o le silicon carbide e iai ona uiga o le lautele tele o le band gap, malosi tele o le breakdown field, maualuga le thermal conductivity, maualuga le saoasaoa o le carrier saturation drift, la'ititi le dielectric constant, malosi le tete'e atu i le radiation ma lelei le mautu o vaila'au. E mafai ona fa'aaogaina e gaosia ai masini eseese e maualuga le saoasaoa ma le malosi e tete'e atu i le vevela maualuga ma e mafai ona fa'aaogaina i taimi e le atoatoa ai masini silicon, pe fa'atupuina ai le aafiaga e faigata ai ona gaosia masini silicon i fa'aoga lautele.

Fa'aoga autū: fa'aaogaina mo le tipiina o uaea o le 3-12 inisi monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, ma isi. Mea fa'ainisinia mo le gaosiga o le la, alamanuia semiconductor ma le alamanuia piezoelectric crystal.Fa'aaogaina i totonusemiconductor, uila u'amea, elemene matagaluega, fa'aoga vevela maualuga, masini e iloa ai le ultraviolet, mea fa'atulagaina, astronomy, disc brake, clutch, diesel particulate filter, filament pyrometer, seramika ata, meafaigaluega tipi, elemene fa'avevela, penisini fa'aniukilia, teuga, u'amea, meafaigaluega puipui, lagolago catalyst ma isi vaega