4.9. The solutions of the one-dimensional Schrodinger equation for a well proble

Question

4.9. The solutions of the one-dimensional Schrodinger equation for a well problem involving an even potential must be even functions. [An "even" potential is one that is an even function:e. TF(Explain your answer) 4.10. The Iransmission coefficient of an electron approaching a barrier defines the fraction ofits encrgy that will be transmitted across the barrier F (Explain your answer.) 4.11. For the potential barrier of Fig. 4.6, the transmission cocfficient differs from vero or one only when an clectron is attempting to tunnel through the barrier (Explain your answer.) 4.12. In quantum mechanies, the transmission coefficient is defined as ,12, where J, and , are the transmitted and incident probability density currents, respectively. (Explain your answer.) 4.13. In tunneling processes, an electron is transmitted over a potential barrier that has finite height and width TF(Explain your answer.)

Explanation / Answer

(4.13) False

In tunneling process processes, an electron is transmitted through a barrier that has a finite height and width.

(4.10) False

Transmission coefficient of an electron approaching a barrier defines the fraction of electrons that will be transmitted across the barrier.

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