Silicon karbide igice cya kabiri

Carbide ya Silicon (SiC)ibikoresho bya semiconductor nibikoresho bikuze cyane mubice bigari bya semiconductor byateye imbere. Ibikoresho bya semiconductor bifite imbaraga nyinshi zo gukoresha mubushyuhe bwo hejuru, inshuro nyinshi, ingufu nyinshi, fotoelectronics hamwe nibikoresho birwanya imirasire bitewe nubunini bwagutse bwagutse, umurima wamashanyarazi mwinshi, amashanyarazi menshi, ubushyuhe bwinshi bwa elegitoronike nubunini buto. Carbide ya Silicon ifite uburyo bwinshi bwo gukoresha: kubera intera yagutse ya bande, irashobora gukoreshwa mugukora diode itanga urumuri rwubururu cyangwa disiketi ya ultraviolet iterwa nizuba ryinshi; Kuberako imbaraga z'umuriro cyangwa amashanyarazi zishobora kwihanganira inshuro umunani kuruta silikoni cyangwa gallium arsenide, cyane cyane ikwiriye gukora ibikoresho byamashanyarazi menshi cyane nka diode ya voltage nyinshi, triode power, silicon igenzurwa nibikoresho bya microwave ifite ingufu nyinshi; Kubera umuvuduko mwinshi wa electron yimuka, irashobora gukorwa mubikoresho bitandukanye byumuvuduko mwinshi (RF na microwave);Carbideni umuyoboro mwiza wubushyuhe kandi utwara ubushyuhe neza kuruta ibindi bikoresho bya semiconductor, bigatuma ibikoresho bya karubide ya silicon ikora mubushyuhe bwinshi.

Nkurugero rwihariye, APEI kuri ubu irimo kwitegura guteza imbere ibidukikije bikabije DC itwara ibinyabiziga bya NASA ya Venus Explorer (VISE) ikoresheje ibice bya karubide ya silicon. Biracyari mucyiciro cyo gushushanya, intego ni ukumanura robot yubushakashatsi hejuru ya Venusi.

Byongeye, silicon karbideIfite imiyoboro ikomeye ya ionic covalent, ifite ubukana bwinshi, ubushyuhe bwumuriro hejuru yumuringa, imikorere myiza yo gukwirakwiza ubushyuhe, kurwanya ruswa irakomeye cyane, kurwanya imishwarara, kurwanya ubushyuhe bwinshi hamwe n’imiti ihamye hamwe nibindi bintu, ifite uburyo bwinshi bwo gukoresha muri urwego rw'ikoranabuhanga mu kirere. Kurugero, gukoresha ibikoresho bya silicon karbide mugutegura icyogajuru kubanyenyeri, abashakashatsi kubaho no gukora.