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A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current flowing through another pair of terminals. Because the controlled (output) power can be much more than the controlling (input) power, the transistor provides amplification of a signal.More information on Transistor can be found here.
ECE 495N: Fundamentals of Nanoelectronics Lecture Notes (Fall 2009)
04 Feb 2010 | | Contributor(s):: Mehdi Salmani Jelodar, Supriyo Datta (editor)
Lecture notes for the Fall 2009 teaching of ECE 495: Fundamentals of Nanoelectronics.
Analytical and Numerical Solution of the Double Barrier Problem
28 Jun 2010 | | Contributor(s):: Gerhard Klimeck, Parijat Sengupta, Dragica Vasileska
Tunneling is fully quantum-mechanical effect that does not have classical analog. Tunneling has revolutionized surface science by its utilization in scanning tunneling microscopes. In some device applications tunneling is required for the operation of the device (Resonant tunneling diodes,...
BJT Lab: h-Parameters Calculation Exercise
07 Jul 2009 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
In this exercise students are required to obtain the appropriate input and output parameters to extract the small signal h-parameters in common-base configuration. Afterwards they need to derive the h-parameters in common-emitter configuration in terms of the h-parameters in the common base...
ECE 495N F08 Exam 1
08 Jul 2009 | | Contributor(s):: Supriyo Datta
ECE 495N F08 Exam 1 (Practice)
ECE 495N F08 Exam 2
ECE 495N F08 Exam 2 (Practice)
ECE 495N F08 Final Exam
ECE 495N F08 Final Exam (Practice)
ECE 495N F08 Homework 1 (Lectures 1-3)
07 Jul 2009 | | Contributor(s):: Supriyo Datta
ECE 495N F08 Homework 2 (Lectures 4-6)
ECE 495N F08 Homework 3 (Lectures 7-14)
ECE 495N F08 Homework 4 (Lectures 15-17)
ECE 495N F08 Homework 5 (Lectures 18-21)
ECE 495N F08 Homework 6 (Lectures 22-25)
ECE 495N F08 Homework 7 (Lectures 26-31)
ECE 495N F08 Homework 8 (Lectures 32-35)
ECE 495N F08 Homework 9 (Lectures 36-41)
ECE 659 S09 Exam 1 (Midterm)
24 Jun 2009 | | Contributor(s):: Supriyo Datta
ECE 659 S09 Exam 1 (Practice)