Which outcome occurs when electrons exceed gallium arsenide threshold velocity?

💡 Explanation

Negative differential resistance happens because of the Gunn–Hilsum effect; electrons transfer to a higher energy but lower mobility satellite valley. Because the increased scattering causes reduced current, therefore the Gunn diode exhibits negative resistance, rather than behaving as normal resistor.

• Which outcome is likely when thermal vibrations excessively perturb a semiconductor crystal lattice at temperatures normally ensuring intrinsic behavior?
• Which consequence results when catalytic hydrogenation's hydrogen supply is exhausted?
• Which outcome occurs when injecting liquid propane into a warmer, low-pressure chamber?
• Which effect increases when intermolecular forces weaken within a volatile liquid solution?
• Within a pulsed laser power supply relying on capacitor discharge, which failure mode occurs after exceeding maximum permissible equivalent series inductance (ESL)?
• Which potential drop reduces catalytic activity in enzymatic reactions?