Question

the relation between energy and wave vector in the reciprocal space for free electron is​

Answer 1

The relation between energy and wave vector in the reciprocal space for free electron is​

E(k)  =     ($\frac{h^{2} }{2m}$ ) . k²

The nature of the plot is parabolic .

Answer 2

Parabolic is the correct answer to this question.

Explanation:

The relationship between energy and start waving matrix in the free electron coordinate system is parabolic, and electron movement in a repeating pattern depends on the electron 's effective mass. the far more recognized significance of electricity is the research that a firm force (gravitational, electromagnetic, etc.) are doing.

• The particle motion is the other way around, so is the incident wave per line. It is a vector because the same path as the charged particles is supplied.
• The relationship between the energy and the wave vector is parabolic in the free-electron reciprocal space.
• The electrons and holes in recurrent possibility are based mostly on subatomic particle precision mass.

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