An electron Talbot-Lau interferometer and magnetic field sensing

Autor:	Roger Bach, Glen Gronniger, Herman Batelaan
Rok vydání:	2013
Předmět:	Physics Physics and Astronomy (miscellaneous) business.industry Astrophysics::Instrumentation and Methods for Astrophysics Measure (physics) Electron Moiré pattern Grating Magnetic field Interferometry Optics Astronomical interferometer Physics::Atomic Physics business
Zdroj:	Applied Physics Letters. 103:254102
ISSN:	1077-3118 0003-6951
DOI:	10.1063/1.4852677
Popis:	We present a demonstration of a three grating Talbot-Lau interferometer for electrons. As a proof of principle, the interferometer is used to measure magnetic fields. The device is similar to the classical Moire deflectometer. The possibility to extend this work to build a scaled-up electron deflectometer or interferometer for sensitive magnetic field sensing is discussed.
Databáze:	OpenAIRE
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