In a p-type semiconductor, the acceptor level is 0.05 eV above the valence band. The maximum wavelength of light that can create a hole is
Q1. In a p-type semiconductor, the acceptor level is 0.05 eV above the valence band. The maximum wavelength of light that can create a hole is
Answer: 2480 nm
Explanation: Using E = hc / λ, we get λ = hc / E = (6.626 * 10^-34 * 3 * 10^8) / (0.05 * 1.6 * 10^-19) = 2480 nm.