journal article·1991-05

Real temperature of nanoparticles in electron microscope beams

V. G. Gryaznov, A. M. Kaprelov, A. Yu. Belov

Philosophical Magazine Letters· Volume 63· Issue 5
Publisher page

Abstract

Abstract This Letter presents a solution of the problem of the real temperature of nanoparticles under conditions of electron microscope beam irradiation. It is shown that the average temperature of the nanoparticles (NPs) may increase to several hundred degrees depending on contact conditions with the substrate, the intensity of the beam and the size of the NPs. The temperature increases with NP size a according to the dependence: T α a2 for sufficiently small particles.
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Research context

OpenAlex topics: nanoparticles nucleation surface interactions · Electron and X-Ray Spectroscopy Techniques · Field-Flow Fractionation Techniques

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