engineering physics MCQ #5226

The density of states for a two-dimensional electron gas is proportional to

engineering physics MCQ #5226

  1. Question 1

    Q1. The density of states for a two-dimensional electron gas is proportional to

    • A) √E
    • B) E
    • C) 1
    • D) 1/√E

    Answer: 1

    Explanation: For 2D, the density of states is constant and does not depend on energy.