Which risk increases when an LED’s doping concentration lessens?

💡 Explanation

Increased resistance results because reduced doping broadens the depletion region, a form of diminishing carrier concentration, impacting the band bending across the junction. Therefore, resistance increases, rather than radiative process enhancements under normal operating temperature.

• Which consequence results when excessive mechanical stress narrows energy band?
• Which consequence results when internal Brewster's angle deviates in laser?
• Which outcome occurs at equilibrium when a closed-system reversible reaction is perturbed, changing initial species concentrations?
• Which risk increases when exceeding the design temperature of ferromagnetic cores within high-frequency power inductors?
• Which mechanism amplifies gravitational tidal forces near a black hole's singularity?
• Which phenomenon explains why nitrogen gas (N₂) is significantly less reactive than singlet carbene (CH₂)?