Digital Imaging For TEM

Imaging electron detectors for low-voltage TEM

Imaging Extended Defects by TEM

In this invited talk, I will suggest where we are in our use of TEM for imaging extended defects and guess where we are going. Since the topic of this Symposium concerns advances in imaging and quantification of strain, local atomic structure, and the chemistry of extended defects, the present talk will emphasize the history and development of diffraction contrast methods for the analysis of ex...

Angle Resolved TEM Imaging of Pt Nanoparticles

Particle shape and size are two of the most important characteristics of nanoparticulate catalysts that determined their activity and selectivity. In many studies, the shapes of nanoparticles are characterized using transmission electron micrographs obtained at a single nanoparticle orientation and thus, the shape determination is based on viewing a single cross-sectional profile of the nanopar...

Digital imaging for dentists.

This review of digital imaging and the technical aspects of radiographic equipment manufactured for dentists is designed to provide practical information to assist in the decision making process and purchase of radiographic digital imaging for clinical use.

Adapting a JEM-2100F for Magnetic Imaging by Lorentz TEM

Lorentz TEM enables to map quantitatively magnetic induction fields in the sample. A specifically designed objective lens, a coherent electron source, and a biprism filament can achieve magnetic imaging at the nanometer scale through off-axis electron holography experiments. However, this equipment is specialized and therefore not suited to many microscopy labs. In this article, we describe an ...