Mu rwego rw'ibikoresho bigezweho, abashakashatsi bahora bashakisha imipaka mishya bashaka ibintu bifite imiterere idasanzwe ishobora guhindura inganda zitandukanye. Kimwe mu bikoresho bidasanzwe nk'ibi ni hexagonal boron nitride (h-BN). Akenshi byitwa "ibintu bitangaje", hexagonal boron nitride iri kugenda ikomera nk'ikintu gifite imikorere myinshi kandi gikoreshwa mu buryo butandukanye. Reka twinjire mu isi ya hexagonal boron nitride kandi turebe imiterere yayo idasanzwe n'ubushobozi bwayo bushimishije.
Nitride ya boroni ifite impande esheshatu ni iki?
Hexagonal boron nitride ni ikintu kigizwe n'ibice bingana bya atome za boron na azote bitondetse mu buryo bwa hexagonal lattice. Iteye nk'iya grafiti, ariko imiterere yayo itandukanye cyane n'ibikoresho bishingiye kuri karuboni.
Uburyo bwiza bwo gutwara ubushyuhe:
Imwe mu miterere igaragara ya h-BN ni uko ifite ubushobozi bwo gutwara ubushyuhe bwinshi. Nitride ya hexagonal boron ishobora gutwara ubushyuhe neza mu gihe ikomeza kubungabunga ubushyuhe bw'amashanyarazi. Iyi miterere ituma irushaho kuba ingirakamaro mu nganda nko mu kirere, mu by'ikoranabuhanga no mu gucunga ubushyuhe.
Mu nganda z'ibikoresho by'ikoranabuhanga, nitride ya boroni ifite impande esheshatubyakoreshejwe nk'igikoresho cyo gushyushya gikoresha ubushyuhe cyiza cyane gishobora gukuraho ubushyuhe buturuka ku bikoresho by'ikoranabuhanga bito. Uburyo bwiza bwo gutwara ubushyuhe bw'ibikoresho butuma ibice by'ikoranabuhanga biguma bikonje, bityo byongera imikorere yabyo no kuramba.
Gusiga amavuta no gusiga:
Nitride ya boroni ifite ibara rya hexagonal kandi ifite ubushobozi bwo gusiga amavuta neza. Ifite ubushobozi buke bwo gukururana, bigatuma iba amavuta yumye meza cyane. Iyi miterere yakoreshejwe mu nganda nyinshi, harimo iz'imodoka, iz'indege n'inganda.
Byongeye kandi, h-BN ikoreshwa cyane nk'igitambaro kirwanya gupfuka mu bikorwa birimo ubushyuhe bwinshi. Ubushobozi bw'ibikoresho bwo kwihanganira ubushyuhe bukabije nta gukorana n'ibindi bintu bituma biba byiza cyane ku gitambaro ku byuma bikoreshwa mu gushushanya no gukora ibirahuri.
Imiterere ya Dielectric n'ibikoresho by'ikoranabuhanga:
Bitewe n'ubushobozi bwayo bwo kurinda ubushyuhe bw'amashanyarazi, h-BNYabonye uburyo bwo gukoresha mu bikoresho by'ikoranabuhanga. Ubudahangarwa bwayo bukomeye ku muyoboro w'amashanyarazi butuma habaho ibikoresho byizewe kandi bitwara ubushyuhe. Ibi bitanga amahirwe yo guteza imbere ibikoresho by'ikoranabuhanga bito kandi bito nka transistors zifite ingufu nyinshi n'imiyoboro ihuriweho.
Inzu y'agaciro gakomeye:
Nitride ya boroni ifite impande esheshatuikunze gukoreshwa nk'ishingiro mu mikurire itandukanye. Imiterere yayo ya kristale itanga ishingiro rikwiye ry'ikura ry'ibindi bikoresho, harimo graphene n'ibindi bikoresho bifite imiterere ibiri. Ibi byongera ubwiza bw'ibikoresho kandi bigatanga inzira yo gukoresha ibikoresho bishya bya elegitoroniki na optoelectronic.
mu gusoza:
Kubera imiterere myiza nko gutwara ubushyuhe, ubushobozi bwo gushyira amavuta mu mubiri, ubushobozi bwo gukoresha amashanyarazi mu buryo bwa dielectric hamwe n’imiterere myiza ya substrate, nitride ya hexagonal boron ifite ubushobozi bunini mu nganda zitandukanye. Uko abashakashatsi bakomeje gushakisha no kumenya kuri iki gikoresho gitangaje, gishobora kuzabonekamo izindi porogaramu zishimishije mu gihe kizaza.
Kuva ku micungire y'ubushyuhe n'amavuta mu nganda kugeza ku bikoresho by'ikoranabuhanga bigezweho n'ibikoresho byo gukura bifite ireme, nitride ya hexagonal boron itanga amahirwe menshi yo kunoza ikoranabuhanga risanzweho no gutanga ibisubizo bishya. Uko isi ikomeza gukoresha ibikoresho birambye kandi bigezweho, nitride ya hexagonal boron izagira uruhare runini mu gushyiraho ejo hazaza.
Igihe cyo kohereza: Ugushyingo-13-2023