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.


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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
resonant tunneling  effect occurring primarily in quantum well double barrier heterostructures; for a given thickness of the well and at the certain bias voltage r.t. causes rapid increase of current flowing across the structure.
tunneling, tunneling current  transport of electron across the potential barrier without changing its energy; as opposed to electron transport "over" the barrier (thermionic emission) in which case its energy is must be changed; tunneling probability is a strong function of the width ofpotential barrier; examples: tunneling across the potential barrier at the metal-semiconductor contact, or across the potential barrier at the p-n junction, or across an oxide (direct tunneling for oxide thinner than about 3 nm, Fowler-Nordheim tunneling for oxide 5-10 nm thick) in MOS structure.
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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.