GlossarySeptember 11, 2005

What is Sputtering?

A process used to apply photovoltaic semi-conductor material to a substrate by a physical vapor deposition process where high-energy ions are used to bombard elemental sources of semiconductor material, which eject vapors of atoms that are then deposited in thin layers on a substrate.

U.S. Department of Energy

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By
03/11/2010

;-) Or...

Main Entry: sput·ter
Pronunciation: \sp-t -r\
Function: verb
Etymology: akin to Dutch sputteren to sputter
Date: 1598
transitive verb
1 : to spit or squirt from the mouth with explosive sounds
2 : to utter hastily or explosively in confusion or excitement <"that's ridiculous!" she sputtered>

1 : to spit or squirt particles of food or saliva noisily from the mouth
2 : to speak explosively or confusedly in anger or excitement
3 : to make explosive popping sounds

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