Properties of Silicon Dioxide Amorphous Nanopowder Produced by Pulsed Electron Beam Evaporation-Reference-Cited by-同舟云学术

Properties of Silicon Dioxide Amorphous Nanopowder Produced by Pulsed Electron Beam Evaporation

Published:2015 Issue: Volume:2015 Page:1-8
ISSN:1687-9503
Container-title:Journal of Nanotechnology
language:en
Short-container-title:Journal of Nanotechnology

Author:

Il’ves Vladislav G.¹²,Zuev Michael G.²³,Sokovnin Sergey Yu.¹²

Affiliation:

1. Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences (RAS), Amundsen 106, Yekaterinburg 620016, Russia

2. Ural Federal University Named after the First President of Russia B. N. Yeltsin, Mira 19, Yekaterinburg 620002, Russia

3. Institute of Solid State Chemistry, Ural Branch of RAS, Pervomayskaya 101, Yekaterinburg 620049, Russia

Abstract

SiO2amorphous nanopowder (NP) is produced with the specific surface area of 154 m2/g by means of evaporation by a pulsed electron beam aimed at Aerosil 90 pyrogenic amorphous NP (90 m2/g) as a target. SiO2NP nanoparticles showed improved magnetic, thermal, and optical properties in comparison to Aerosil 90 NP. Possible reasons of emergence of d0ferromagnetism at the room temperature in SiO2amorphous NP are discussed. Photoluminescent and cathode luminescent properties of the SiO2NP were investigated.

Funder

Russian Foundation for Basic Research

Publisher

Hindawi Limited

Subject

General Materials Science

Link

http://downloads.hindawi.com/journals/jnt/2015/417817.pdf

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