Semiconductor Glossary, Developed Semi OneSource.

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With over 2000 terms defined and explained, Semiconductor Glossary is the most complete reference in the field of semiconductors on the market today.


Including some 500 new terms defined and remaining terms updated and modified, a 2nd edition book version of this glossary is now available.

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Term (Index) Definition
potential barrier  increased potential at the junction between two materials featuring different work function; e.g. p-type and n-type semiconductor (p-n junction) or metal-semiconductor contact (Schottky diode); there is an electric field present in the barrier region; the width of the potential barrier depends on the semiconductor doping; the height of potential barrier changes with applied bias voltage (reverse bias - high potential barrier, forward bias - low potential barrier) which makes junction to display diode-like current-voltage characteristics.
junction, p-n  n-type and p-type semiconductors are brought into contact in order to create a potential barrier; height ofthe potential barrier is controlled by the voltage applied between p- and n-type regions; homojunctions n- and p-type regions are formed in the same semiconductor typically by locally changing its doping from p to n, or vice versa ; in heterojunctions n- and p-type regions are made out of different semiconductors.
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Jerzy Ruzyllo is a Distinguished Professor Emeritus in the Department of Electrical Engineering at Penn State University.

This book gives a complete account of semiconductor engineering covering semiconductor properties, semiconductor materials, semiconductor devices and their uses, process technology, fabrication processes, and semiconductor materials and process characterization.

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Created and operated by J. Ruzyllo. Copyright J. Ruzyllo 2001-2016. All rights reserved.

Information in this glossary is provided at the author's discretion. Any liability based on, or related to the contents of this glossary is disclaimed.