Semiconductor Materials » Exercise - 3123. In germanium, medium doping corresponds to impurity of the order : (a) 1 part in 105 (b) 1 part in 104 (c) 1 part in 103 (d) 1 part in 102
Semiconductor Materials » Exercise - 124. When a semiconductor is heavily doped in a range of 1017 to 1018 impurity atoms/cm3, then it behaves as : (a) Intrinsic semiconductor (b) Extrinsic semiconductor (c) Simply as semiconductor (d) Degenerative semiconductor
Semiconductor Materials » Exercise - 3150. P-type semiconductors are : (a) +very charged (b) Electrically neutral (c) Obtained when phosphorus is added as impurity to silicon or germanium (d) Obtained when arsenic is added as impurity to germanium or silicon