engineering recuitment GATE ECE 2023-24 Test Series Electronic Devices Semiconductors Density of States
A p-type semiconductor at 300 k has conductivity 100 (Ω-cm)-1. The position of the Fermi level with respect to edge of the conduction band is ____ (in eV). Assume electron state density of valence band NV = 6 × 1019 cm-3, μP = 1800 cm2/v-s and band gap EG = 0.72 eV
(Here the position is represented in eV units i.e. positive if EF above EC it is positive and negative if EC above EF)Enter numerical value using the virtual keypad. Round off where necessary.