Cov khoom siv hluav taws xob hauv lub xeev yog cov circuits lossis cov khoom siv tsim los ntawm cov khoom siv thiab cov khoom siv hluav taws xob, lossis lwm tus neeg nqa khoom, raug kaw tag nrho hauv cov khoom siv.
Lub sij hawm feem ntau yog siv los sib piv nrog cov thev naus laus zis ua ntej ntawm lub tshuab nqus tsev thiab cov pa roj tawm hauv lub raj thiab nws kuj yog cov pa kom tsis suav nrog cov khoom siv hluav taws xob (relays, keyboards, hard drives thiab lwm yam khoom siv nrog cov khoom txav) los ntawm lub sij hawm ruaj khov.
Thaum lub xeev muaj peev xwm muaj xws li crystalline, polycrystalline thiab amorphous solids thiab xa mus rau hluav taws xob conductors, insulators thiab semiconductors, cov khoom siv hauv tsev feem ntau yog crystalline semiconductor.
Cov khoom siv hauv xeev feem ntau suav nrog transistors, microprocessor chips, thiab RAM.
Ib hom tshwj xeeb ntawm RAM hu ua flash RAM yog siv hauv flash drives thiab, tsis ntev los no, cov khoom siv hauv lub xeev los hloov cov tshuab sib nqus sib nqus disk nyuaj.
Ib qho kev txiav txim siab ntawm electromagnetic thiab quantum-mechanical txiav txim nyob rau hauv lub cuab yeej.
Cov lus qhia tau tshwm sim nyob rau xyoo 1950 thiab xyoo 1960, thaum lub sijhawm hloov pauv ntawm lub tshuab nqus tsev mus rau semiconductor diodes thiab transistors.
Tsis ntev los no, kev sib koom ua ke ntawm Circuit Court (IC), lub teeb-emitting diode (LED), thiab cov kua siv lead ua kua (LCD) tau hloov zuj zus los ua piv txwv ntxiv ntawm cov khoom siv hauv lub xeev.
Nyob rau hauv ib tug solid-state tivthaiv, lub tam sim no yog confined rau cov khoom thiab cov tebchaw engineered tshwj xeeb los hloov thiab amplify nws.
Cov dej ntws tam sim no tuaj yeem nkag siab hauv ob hom: raws li qhov tsis zoo ntawm cov hluav taws xob hluav taws xob, thiab cov hluav taws xob tsis zoo hu ua qhov.
Thawj cov khoom siv hauv lub xeev yog lub ntsuas "miv whisker", thawj zaug siv hauv xyoo 1930s xov tooj cua txais.
Ib lub xov hlau zoo li cov xov hlau yog muab tso rau hauv kev sib cuag nrog cov khoom siv lead ua (xws li germanium siv lead ua) txhawm rau txhawm rau ntes lub xov tooj cua teeb liab los ntawm kev sib txuas lus.
Cov khoom siv hauv xeev tau tuaj rau hauv nws tus kheej nrog kev tsim khoom ntawm transistor hauv xyoo 1947.
Kuv yog Joost Nusselder, tus tsim ntawm Neaera thiab tus neeg lag luam cov ntsiab lus, txiv, thiab nyiam sim cov cuab yeej tshiab nrog guitar ntawm lub siab ntawm kuv txoj kev mob siab rau, thiab ua ke nrog kuv pab neeg, Kuv tau tsim cov ntsiab lus ntawm blog txij li xyoo 2020. los pab cov neeg nyeem siab ncaj nrog cov ntaub ntawv kaw lus thiab cov lus qhia guitar.
