Which mechanism contributes to increased gate leakage when MOSFET channel length scales down?

💡 Explanation

Quantum tunneling occurs across the gate dielectric as the gate oxide thickness decreases because the required potential barrier decreases, rather than processes like scattering, thermal injection or surface recombination arising from defects on the silicon itself.

• Which performance loss accelerates in a jet engine when turbine inlet temperature exceeds design thresholds?
• Within a phased array antenna, which consequence results when destructive interference occurs across the propagated wavefront from individual elements?
• Which consequence occurs in GPS satellites because altitude changes spacetime?
• Which mechanism limits peak compressor efficiency involving R-134a?
• Which consequence results when a geothermal power plant's cooling water reaches saturation?
• Which consequence results when kinetic energy barriers prevent reactions?