Unformatted text preview: linewidth. 13. What LED technlology is used for "white" LEDs. (See notes.) More than one technology is possible. 14. Explain the "flatband" condition for an MOS transistor. Does a voltage have to be applied to reach the flatband condition? Is the voltage positive or negative or does it depends on how the transistor is built?...
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- Spring '11
- Light, Stimulated emission, spontaneous emission, Spectral line