New opportunities of variation in the particle sizes and properties of chromium dioxide

Magnet G. Osmolowsky, O. K. Bondarenko, S. V. Gordeev, A. Yu Otkupshchikov, S. I. Korolev, A. I. Kobelev

Research output

6 Citations (Scopus)

Abstract

It is experimentally found that clusters containing 24 W or Mo atoms act as initial nuclei in CrO2 crystallization. Joint application of W or Mo compounds with Sb(III) compounds makes it possible to change the size of CrO2 particles in a very wide range. Thin (10-13 nm) CrO2 particles have a coercivity of about 450 Oe and are not superparamagnetic.

Original languageEnglish
Pages (from-to)1103-1105
Number of pages3
JournalBulletin of the Russian Academy of Sciences: Physics
Volume72
Issue number8
DOIs
Publication statusPublished - 25 Sep 2008

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Scopus subject areas

  • Physics and Astronomy(all)

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