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
blank  part of the mask transparent to radiation featuring given wavelength; different blanks are used in photolithography and X-ray lithography.
mask  device used to shape desired geometries on the surface of the wafer; Examples: (i)photomask; allows selective irradiation of resist on the wafer surface by blocking irradiation in selected areas; consist of opaque (non-transparent to given wavelengths) and blank (transparent) parts; in photolithography chrome, and quartz respectively; (ii)mechanical (shadow) mask; a thin sheet of metal with properly shaped holes; sometimes used to define crude geometries on the surface of the wafer during physical vapor depositions.
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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.