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Which outcome occurs when increased thermal energy influences a quantum dot’s electron wave functions?

A)Broadening of energy level transitions
B)Increased electron tunneling probability
C)Enhanced quantum entanglement coherence
D)Stabilization of exciton radiative recombination

💡 Explanation

Thermal broadening smears the sharp energy levels. This is due to increased electron-phonon interactions causing energy levels to fluctuate, therefore transitions broaden rather than retain sharpness, because other effects like tunneling need lower temperature gradients.

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