Simulation of electromagnetic radiation passing through liquid-containing nanostructured materials

Mapping Intimacies ◽

10.1117/12.836443 ◽

2008 ◽

Cited By ~ 1

Author(s):

Natallia V. Kolbun ◽

Timophey V. Borbotko ◽

Alexandr A. Kazeka ◽

Alexander M. Proudnik ◽

Leanid M. Lynkou

Keyword(s):

Electromagnetic Radiation ◽

Nanostructured Materials ◽

Radiation Passing

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Analysing dispersal of powder materials includes passage of pulse voltage to electrodes with sample and measurement of electromagnetic radiation passing through pseudo-liquefied layer

Food Control ◽

10.1016/0956-7135(94)90048-5 ◽

1994 ◽

Vol 5 (4) ◽

pp. 266

Keyword(s):

Electromagnetic Radiation ◽

Pulse Voltage ◽

Powder Materials ◽

Radiation Passing

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High-resolution electron microscopy of nanostructured materials

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100137239 ◽

1995 ◽

Vol 53 ◽

pp. 172-173

Author(s):

M. José-Yacamán

Keyword(s):

Electron Microscopy ◽

High Resolution ◽

Grain Boundaries ◽

Nanostructured Materials ◽

High Resolution Electron Microscopy ◽

Hrem Image ◽

Small Particles ◽

Resolution Electron ◽

Nanophase Materials

Electron microscopy is a fundamental tool in materials characterization. In the case of nanostructured materials we are looking for features with a size in the nanometer range. Therefore often the conventional TEM techniques are not enough for characterization of nanophases. High Resolution Electron Microscopy (HREM), is a key technique in order to characterize those materials with a resolution of ~ 1.7A. High resolution studies of metallic nanostructured materials has been also reported in the literature. It is concluded that boundaries in nanophase materials are similar in structure to the regular grain boundaries. That work therefore did not confirm the early hipothesis on the field that grain boundaries in nanostructured materials have a special behavior. We will show in this paper that by a combination of HREM image processing, and image calculations, it is possible to prove that small particles and coalesced grains have a significant surface roughness, as well as large internal strain.

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