Dab tsi ntawm semiconductor yog tsim thaum germanium doped nrog Aluminium?
Dab tsi ntawm semiconductor yog tsim thaum germanium doped nrog Aluminium?

Video: Dab tsi ntawm semiconductor yog tsim thaum germanium doped nrog Aluminium?

Video: Dab tsi ntawm semiconductor yog tsim thaum germanium doped nrog Aluminium?
Video: Poj niam Hmoob Nplog tham Hmoob Mekas & Yawm txiv Hmoob Fab Kis Yuav Niam Mos Ab Ntsib Teeb Meem 2024, Kaum ib hlis
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P- hom semiconductor yog tsim thaum Ge (gp-14) yog dopped nrog Al (gp-13). Ib lub qhov hluav taws xob yog tsim.

Yog li ntawd, hom semiconductor yog tsim thaum germanium doped nrog indium?

P-hom semiconductor

Kuj Paub, hom semiconductor yog germanium? Germanium yog ib qho lustrous, tawv, greyish-dawb metalloid nyob rau hauv cov pa roj carbon pawg, tshuaj zoo ib yam li nws cov pab pawg neeg nyob ze tin thiab silicon. Ntshiab germanium yog a semiconductor nrog cov tsos zoo ib yam li elemental silicon. Germanium yog dav siv rau gamma ray spectroscopy.

Tom qab ntawd, ib tug kuj yuav nug, hom semiconductor yog tsim thaum germanium doped nrog boron?

Thaum twg germanium yog doped nrog Boron nws yuav muab P hom semiconductor . Txij li thaum nyob rau hauv Boron nws tsuas muaj peb valence electron thaum germanium muaj qhov xav tau ntawm 4 electrons.

Yuav ua li cas thaum silicon doped nrog Aluminium?

Silicon yog muaj 4 electrons nyob rau hauv nws sab nraud orbit ces nws yuav ua tau plaub daim ntawv cog lus, tab sis yog hais tias nws muaj ib tug unbounded electron raws li koj tau hais, & yog hais tias koj ntxiv aluminium rau silicon crystal, ua aluminium yog muaj ib tug electron deficiency uas yog ua tiav los ntawm unbounded silicon electron thiab nws yuav ua nruab nrab thiab nws yuav

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