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Questions and Answers
Who developed the classical free electron theory of solids?
Who developed the classical free electron theory of solids?
- Drude and Lorentz (correct)
- Sommerfeld
- Bloch
- Einstein
When was the Quantum free electron theory developed?
When was the Quantum free electron theory developed?
- 1900
- 1935
- 1915
- 1928 (correct)
Which theory states that free electrons move in a periodic field provided by the lattice?
Which theory states that free electrons move in a periodic field provided by the lattice?
- Quantum free electron theory
- Sommerfeld Theory
- Zone Theory (Band theory of solids) (correct)
- Classical free electron theory
What is the concept used to explain the structures and properties of solids through their electronic structure?
What is the concept used to explain the structures and properties of solids through their electronic structure?
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Who formulated the concept of effective mass for electrons and holes?
Who formulated the concept of effective mass for electrons and holes?
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