arXiv subjects

Glen Gronniger

Publications and source records attributed to Glen Gronniger.

2 recordsLinked to original sources

arXiv2013

A charged particle Talbot-Lau interferometer and magnetic field sensing

We present the first 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 charged particle deflectometer or interferometer for sensitive magnetic field sensing is indicated.

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arXiv2006

A three grating electron interferometer

We report the observation of fringes from a three grating electron interferometer. Interference fringes have been observed at low energies ranging from 6 keV to 10 keV. Contrasts of up to 25% are recorded and exceed the maximal contrast of the classical equivalent, Moire deflectometer. This type of interferometer could serve as a separate beam Mach-Zehnder interferometer for low energy electron interferometry experiments.

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