Intrinsic Carrier Concentration in a semiconductor Calculator

This calculator gives the intrinsic carrier concentration in a semiconductor material.

*Please refer to the table given below for the values of Nc and Nv.

Band-gap energy (E_g)

meV

Effective density of states in conduction band (N_c)

×10¹⁵ cm^-3

Effective density of states in valence band (N_v)

×10¹⁵ cm^-3

Temperature (T)

Intrinsic Carrier Concentration (n_i)

Table of values for Nc, Nv and Band-gap energy (Eg) which is nearly constant with temperature.at T=300K

** The values are given for T=300K and will be scaled up/down during the calculations according to the input temperature.