Cov khoom siv hluav taws xob semiconductor yog cov khoom siv hluav taws xob uas muaj kev sib raug zoo ntawm kev coj zoo thiab lub tshuab hluav taws xob, thiab siv cov hluav taws xob tshwj xeeb ntawm cov khoom siv hluav taws xob kom ua tiav cov haujlwm tshwj xeeb. Lawv tuaj yeem siv los tsim, tswj, tau txais, hloov pauv, ua kom nrov loj thiab ua lub zog hloov dua siab tshiab.
Cov khoom siv hluav taws xob semiconductor cov khoom siv yog silicon, germanium lossis gallium arsenide, uas tuaj yeem siv ua rectifiers, oscillators, lub teeb hluav taws xob, amplifiers, photometers thiab lwm yam khoom siv. Txhawm rau kom paub qhov txawv ntawm ib qho sib xyaw ua ke, qee zaum nws hu ua khoom siv tsis sib xws. Cov qauv yooj yim ntawm cov khoom siv ob feem ntau (piv txwv li, siv lead ua diodes) yog PN kev sib tshuam.
