electron multiplier definition - Dictionary

MSN homeMailMy MSN

encartagreeting cards

encarta®

Dictionary

Thesaurus

Translations

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

	electronegative

	electronegativity

	electronic

	electronic article surveillance

	electronic bill presentment and payment

	electronic book

	electronic check

	electronic church

	electronic configuration

	electronic data capture

	electronic data gathering and retrieval

	electronic data processing

	electronic depository transfer

	electronic envelope

	electronic flash

	electronic funds transfer at point of sale

	electronic journalism

Also available:

World English Dictionary
Dictionnaire Français

electron multiplier

e·lec·tron mul·ti·pli·er (plural e·lec·tron mul·ti·pli·ers)

noun

Definition:

current amplification device: a device for amplifying a very small current using the effects of secondary emission. Electrons from the original current strike an anode, producing secondary electrons that are directed to the next anode in a multistage process until the desired level of current is obtained.