An electron approaches a 1 nm wide potential energy barrier

Reference no: EM13628113

A) a particle with energy of 1 ev approaches an energy barrier with height 1.5 ev. If the barrier height is slowly decreased, does the probability that the particle is reflected from the barrier increase, decrease, r unchanged.

B) an electron approaches a 1 nm wide potential energy barrier of height 5 ev. What energy electron has a tunneling probability of 10%?

Reference no: EM13628113

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