Semiconductor Glossary, Developed Semi OneSource.
Google
 


Check out the new SemiconductorGlossary.com weBLOG!

Semiconductor Glossary book, click here to see new prices!


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.


Search For Term

Term (Index) Definition
doping  introduction of dopant into semiconductor for the purpose of altering its electrical properties; allows control of resistivity/conductivity of semiconductor by several orders of magnitude; also used to convert p-type material into n-type material and vice versa.
diffusion  in general, motion of species in solids in the direction of concentration gradient; (i)diffusion of free charge carriers in semiconductor; (ii) diffusion of dopant atoms in semiconductor at elevated temperature; (iii) diffusion - common name of the high temperature process during which dopant atoms are introduced into semiconductor by diffusion.
dopant  element introduced into semiconductor to establish either p- type (acceptors) or n- type (donors) conductivity; common dopants in silicon: p-type, boron, B; n-type phosphorous, P, arsenic, As ,antimony, Sb.
ion implantation  ions accelerated toward solid surface penetrate solid up to certain depth (see "projected range") determined by ion energy; used to introduce dopants, to form buried layers and to modify solid surfaces; concentration of implanted dopant atoms depends on ion dose; i.i. is the most common technique of dopant introduction in advanced semiconductor manufacturing.

Reference: See ion implantation animation
Term (Index) Definition
in situ doping  dopant atoms are introduced into the semiconductor during its growth; most commonly during epitaxial growth of semiconductor layers.
Hit Count=

Back To Top! 

Back To Home!







Hit Count=
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.