DocumentCode :
926513
Title :
A Unipolar "Field-Effect" Transistor
Author :
Shockley, W.
Author_Institution :
Bell Telephone Laboratories, Inc., Murray Hill, N.J.
Volume :
40
Issue :
11
fYear :
1952
Firstpage :
1365
Lastpage :
1376
Abstract :
The theory for a new form of transistor is presented. This transistor is of the "field-effect" type in which the conductivity of a layer of semiconductor is modulated by a transverse electric field. Since the amplifying action involves currents carried pre-dominantly by one kind of carrier, the name "unipolar" is proposed to distinguish these transistors from point-contact and junction types, which are "bipolar" in this sense. Regarded as an analog for a vacuum-tube triode, the unipolar field-effect transistor may have a m¿ of 10 or more, high output resistance, and a frequency response higher than bipolar transistors of comparable dimensions.
Keywords :
Bipolar transistors; Charge carrier processes; Conductivity; Dielectrics; Electron mobility; FETs; Frequency response; Laboratories; Telephony; Voltage;
fLanguage :
English
Journal_Title :
Proceedings of the IRE
Publisher :
ieee
ISSN :
0096-8390
Type :
jour
DOI :
10.1109/JRPROC.1952.273964
Filename :
4050836
Link To Document :
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