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← ScienceWhich mechanism limits sustained power output in molecular electronic devices?
A)Intermolecular vibrational energy transfer✓
B)Quantum tunneling through insulators
C)Electromagnetic interference from oscillators
D)Ohmic losses in metallic contacts
💡 Explanation
Intermolecular vibrational energy transfer limits performance because heat builds up in the device; therefore, the generated heat dissipates rather than allowing further electron transport because other mechanisms would not address molecular overheating.
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