Method of acquiring holograms by off-axis electron holography in precession mode

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United States of America Patent

PATENT NO 10884379
APP PUB NO 20190155218A1
SERIAL NO

16196365

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Abstract

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Method for acquisition of at least one hologram of a sample by off-axis holography using a transmission electron microscope, the microscope comprising an electron beam source, at least one objective lens, a sample holder, at electron biprism and means of displacing the electron beam in precession mode upstream from the sample holder and a compensator of the precession downstream from the sample holder, said method comprising the activation of means of displacing the electron beam in precession mode and the compensator and acquisition of a hologram of said sample in precession mode.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESFRANCE PARIS PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boureau, Victor Grenoble, FR 2 3
Cooper, David Uriage les Bains, FR 96 1531

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