The design of a transistor allows it to function as an amplifier or a switch. This is accomplished by using a small amount of electricity to control a gate on a much larger supply of electricity, much like turning a valve to control a supply of water. ... Transistors are composed of three parts – a base, a collector,
www.physlink.com/Education/AskExperts/ae430.cfm
1. The Transistor - Function; 2. The Crystal Radio; 4. The Crystal Detector; 5. Semiconductor; 7. Silicon; 8. Germanium; 9. Doping; 10. N-type Dopants; 11. P-type Dopants; 12. Dopants in the Crystal Radio; ... 27. Today's Transistors; 28. The MOSFET; 30. Gate Control; 31. Water Tap; 32. MOSFET Symbol; 33. Amplification;
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The Transistor - Function; The transistor is one of the most important discoveries of These inventions are just a few examples of everyday items containing transistors, the list of such objects can be made very long. The transistor radio was one of the first transistorized items that became a big commercial success.
nobelprize.org/educational_games/physics/transistor/fun... nobelprize.org/educational_games/physics/transistor/function/intro.html
transistors tutorials ... The maximum input impedance one can expect from an emitter follower, is limited by the finite gains of individual transistors (~ 50 to ~ 350). However, there is a way to increase the effective gain or transistors by using two transistors.
www.williamson-labs.com/480_xtor.htm
Learn and research transistors, science, chemistry, biology, physics, math, astronomy, electronics, and much more. 101science.com is the internet science PORTAL to more than 20,000 science sites. This site is FREE! ... I think the book is outstanding because it explains transistors better than any other book I have ever read.
www.101science.com/transistor.htm www.101science.com/transistor.htm
Disclosed in this invention is a new four-terminal type and multiple delta-doped transistors with multiple functions grown by low-pressure metalorganic chemical vapor deposition (LP-MOCVD). All the epilayers are grown on n.sup.+ -GaAs substrates. ... The real-space transfer transistors (RST), the collector is...
www.patentgenius.com/patent/6043518.html
The study selects a single metal gate work function for both NMOS and PMOS transistors to alleviate fabrication difficulties and then determines a common device geometry to produce an OFF current smaller than 1 pA for each transistor.
www.iop.org/EJ/abstract/0957-4484/17/17/010
The design cycle starts with determining individual metal gate work functions for NMOS and PMOS transistors as a function of wire radius to produce a 300 mV threshold voltage.
www.iop.org/EJ/abstract/0957-4484/18/9/095201
Transistors amplify current, for example they can be used to amplify the small output current from a logic IC so that it can operate a lamp, ... Some multimeters have a 'transistor test' function which provides a known base current and measures the collector current so as to display the transistor's DC current gain hFE.
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Transistor - Wikipedia, the free encyclopedia
In electronics, a transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three t...
en.wikipedia.org/wiki/Transistor