UGC NET: Intrinsic and Extrinsic Semiconductors Sini Mukundan January 9, 2020 January 9, 2020 No Comments on UGC NET: Intrinsic and Extrinsic Semiconductors A semiconductor material in its pure form is called an intrinsic semiconductor. To be classified thus, its impurity content should be less than 1 part in 100 million parts of… Read more »