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2 206 937

(13)

(51)

IPC

(21) (22)

Application

2001129654/28, 2001-11-01

(24)

Start date

2001-11-01

(22)

Actual filing date

2001-11-01

(45)

Published

2003-06-20

(72)

Inventor

Zajtsev S.V.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Gosudarstvennyj Nauchnyj Tsentr Rossijskoj Fediratsii, Institut Teoreticheskoj I Ehksperimental'Noj Fiziki

FIELD-EMISSION ION SOURCE FOR REDUCED OPERATING VOLTAGE Russian patent published in 2003 - IPC

Abstract RU 2206937 C1

FIELD: ion microscopes, ion jet engines, ion accelerators, nuclear filters. SUBSTANCE: working gas atoms are ionized through layer of mediator-molecules, electric field strength at their loose ends being higher than mean value on electrode surface. EFFECT: reduced voltage required for ion source operation. 1 cl, 2 dwg

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RU 2 206 937 C1

Authors

Zajtsev S.V.

Dates

2003-06-20—Published

2001-11-01—Filed