Kholo ea likristale tsa semiconductor tse kopaneng
Compound semiconductor e tsejoa e le moloko oa bobeli oa thepa ea semiconductor, ha e bapisoa le moloko oa pele oa thepa ea semiconductor, e nang le phetoho ea optical, lebelo le phahameng la ho phalla ha elektronike le ho hanyetsa mocheso o phahameng, ho hanyetsa mahlaseli le litšobotsi tse ling, ka lebelo le phahameng ka ho fetisisa, le phahameng ka ho fetisisa. maqhubu, matla a tlaase, lerata le tlaase likete tse likete le lipotoloho, haholo-holo lisebelisoa tsa optoelectronic le polokelo ea photoelectric e na le melemo e ikhethang, e leng moemeli oa eona ka ho fetisisa ke GaAs le InP.
Ho hola ha likristale tse le 'ngoe tsa semiconductor (tse kang GaAs, InP, joalo-joalo) ho hloka maemo a thata haholo, ho kenyelletsa mocheso, bohloeki ba thepa e tala le bohloeki ba sekepe sa kholo.PBN hajoale ke sejana se loketseng bakeng sa kholo ea likristale tse le 'ngoe tsa semiconductor.Hajoale, mokhoa oa ho hola oa semiconductor o le mong oa kristale o kenyelletsa mokhoa oa ho hola oa mokelikeli o tobileng (LEC) le mokhoa oa ho tiisa gradient (VGF), o tsamaellanang le lihlahisoa tsa crucible tsa Boyu VGF le LEC.
Ts'ebetsong ea polycrystalline synthesis, setshelo se sebelisetsoang ho ts'oara elemental gallium se hloka ho se be le deformation le ho phatloha ka mocheso o phahameng, se hlokang bohloeki bo phahameng ba setshelo, ha ho kenyelletso ea litšila, le bophelo bo bolelele ba ts'ebeletso.PBN e ka finyella litlhoko tsohle tse ka holimo 'me ke sekepe se loketseng sa ho arabela bakeng sa polycrystalline synthesis.Letoto la likepe tsa Boyu PBN le 'nile la sebelisoa haholo theknoloji ena.
