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In an ideal MOS capacitor, when the external gate-to-substrate voltage equals the flatband voltage, what is the electrostatic surface potential at the oxide-semiconductor interface, and how do the semiconductor energy bands behave?
The surface potential is exactly zero and the energy bands are completely flat.
The surface potential equals twice the bulk potential and the energy bands reach maximum bending.
The surface potential is positive and the energy bands bend downward.
The surface potential is negative and the energy bands bend upward.
The surface potential is exactly zero and the energy bands are completely flat.
Practice and solve "In an ideal MOS capacitor, when the external gate-to-substrate voltage equals the flatband voltage,..." for Part 5 Domain Knowledge - CIL MT E and T 2026. The correct answer is Option A: The surface potential is exactly zero and the energy bands are completely flat.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In an ideal MOS capacitor, when the external gate-to-substrate voltage equals the flatband voltage,..." for Part 5 Domain Knowledge - CIL MT E and T 2026. The correct answer is Option A: The surface potential is exactly zero and the energy bands are completely flat.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.