Accession Number:

AD1094095

Title:

Calibration for Medium Resolution Off-Axis Electron Holography Using a Flexible Dual-Lens Imaging System in a JEOL ARM 200F Microscope

Descriptive Note:

Journal Article - Open Access

Corporate Author:

University of Texas at San Antonio San Antonio United States

Report Date:

2014-06-30

Pagination or Media Count:

10.0

Abstract:

In this work the calibration of a medium resolution off-axis electron holography using a dual-lens imaging system in a JEOL ARM 200F is shown. The objective dual-lens configuration allows adjusting the field of view from 35 nm to2.5 m. Subsequently, the parameters used in phase shift reconstruction were calibrated considering biprism voltage versus fringe spacing and versus fringe width W. The reliability of the transmission electron microscope performance using these parameters was achieved using gold nanoparticles of known size and adjusting the excitation voltage of the lenses.

Subject Categories:

  • Holography
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE