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Unformatted text preview: drop is linearly distributed and the operating temperature is 300K. b) How long does it take the holes to travel across the channel? c) What is the hole current? Problem 2 ― Silicon Resistor and Sheet Resistance (based on P2.7) Figure P2.7 is a top view of a Si region which has metal electrical contacts on two sides, across which a voltage of 2V is applied. The Si layer is doped with 10 13 cm ‐ 3 As and is 2um thick. At 300K, a) What is the sheet resistance R Ñ ? b) What is the resistance R? c) Find the value of the electric field E x in the Si....
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- Spring '08
- Electrical resistance, Microelectronic Devices and Circuits, Microelectronic Devices, MIT OpenCourseWare http://ocw.mit.edu, generation integrated circuits