Cov khoom siv hluav taws xob sib xyaw feem ntau siv cov khoom sib txawv ntawm cov khoom sib txawv (semiconductor) sib txawv, txais cov txheej txheem sib txawv thiab cov qauv geometric, thiab tau tsim ntau yam siv lead ua diodes nrog cov haujlwm sib txawv thiab siv.
Qhov nquag ntsuas cov txheej txheem ntawm cov siv lead ua diodes tuaj yeem tshwm sim los ntawm ntau zaus mus rau ntau zaus. , Microwave, millimeter yoj, infrared mus rau lub teeb yoj.
Peb-davhlau ya nyob twg feem ntau yog cov khoom siv, thiab cov sawv cev li qub yog transistors ntau (tseem hu ua transistors).
