Semiconductor Materials » Exercise - 3148. At absolute temperature, an intrinsic semiconductor has ........ (a) a few free electrons (b) many holes (c) many free electrons (d) no holes or free electrons
Semiconductor Materials » Exercise - 3147. At room temperature, an intrinsic semiconductor has ........ (a) many holes only (b) a few free electrons and holes (c) many free electrons only (d) no holes or free electrons
Semiconductor Materials » Exercise - 3133. In a semiconductor, current conduction is due ........ (a) only to holes (b) only to free electrons (c) to holes and free electrons (d) none of the above
Semiconductor Materials » Exercise - 3119. In a pure semiconductor, electric current is due to : (a) Holes (b) Electrons (c) Both holes and electrons (d) Valence electrons