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(Solved): A stream of electrons is of energy \( E \) is incident on a potential barrier of height \( U \) and ...




A stream of electrons is of energy \( E \) is incident on a potential barrier of height \( U \) and thickness d. Even though
A stream of electrons is of energy \( E \) is incident on a potential barrier of height \( U \) and thickness d. Even though \( U>>, 5 \% \) of the electrons tunnel through the barrier. If the thickness of the barrier decrease to \( 0.78 \mathrm{~d} \), what percentage of the electrons will tunnel through? Enter an integer.


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A stream of electrons is of energy E is incident on a potential barrier of
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