Question

The DOS function follows the standing wave, and the k (wave vector) has a positive integer....

The DOS function follows the standing wave, and the k (wave vector) has a positive integer.

Q. For 3D structures, induce 3D DOS function under the following conditions

(1) The electrons are moving under the Periodic potency.

(2) In this case, the value of k can also have a value of negative (-). [ the value of the image is not allowed.]

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