Fluctuation Electron Microscopy of Shungite, a Disordered Natural Carbonaceous Material

Local structure and paramagnetic properties of the nanostructured carbonaceous material shungite

Using a scanning electron microscopy, elemental analysis, electron paramagnetic resonance, and Raman scattering methods, two types of the shungite materials (Sh-II from Zazhogino deposit and shungite from a commercial filter (ShF)), with different carbon content and porosity, are studied in this work. It was established by scanning electron microscopy data that the structure of the shungite sam...

Simulation of Decoherence in Fluctuation Electron Microscopy

Fluctuation Electron Microscopy (FEM) examines the scattering statistics from small volumes of thin amorphous materials to detect the presence of medium-range order (MRO) [1]. By now it has been thoroughly demonstrated, by both modeling and simulations, that FEM is extraordinarily sensitive to MRO, much more than high-resolution diffraction and high-resolution imaging. Experiments have confirme...

Carbonaceous contaminants on support films for transmission electron microscopy

Evaporated carbon support films for transmission electron microscopy often contain carbonaceous contaminants. These include poorly graphitized carbon, fragments of graphite, and fullerene-like structures such as nanotubes and nanoparticles. In some cases, carbyne crystals may also be present. There are many examples in the carbon literature where these contaminants have been mistaken for sample...

Electron Microscopy of Fowl Pox Virus

Examination of Lung Parenchyma by Electron Microscopy

In this paper many of the principal struc­ture of the Moral Lung were studied with the help of Electron Microscopy. Detailed descrip­tion was given of Granular Pneumocytes, Membranous Pneumocytes, Macrophages, and Alveolar Capillaries. A discussion followed on the form and function of Granular Pneumo­cytes.  Acknowledgements  I am grateful to the Reza Shah Pahlavi Foundation for its generou...