Which outcome rapidly emerges when electrons' De Broglie wavelength increases through a quantum dot?

💡 Explanation

The increased wavelength causes a reduced potential barrier for electrons, hence quantum tunneling probability increases dramatically; because the effective mass decreases, we see quantum tunneling becomes dominant. Therefore, tunneling is prevalent rather than recombination dominating; different potential profiles affect the band structure.

• Which risk increases when maintaining a closed Rankine cycle near its cavitation limit?
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