Invar properties of FeNi3(110) crystal surface on evidence derived from spin-polarized Auger electron spectroscopy

St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University

Since 2008

ISSN 2304-9782

ISSN 2618-8686

ISSN 2405-7223

Year: 2010 Issue: 3 (104)

Pages: 190

14 185288

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UDK: 538.9

Article type: Research Article

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Invar properties of FeNi3(110) crystal surface on evidence derived from spin-polarized Auger electron spectroscopy

Physical electronics

Authors:

Ustinov Alexander B. Petrov Vladimir N.

Abstract:

The magnetic properties of FeNi₃(110) crystal surface with thin Fe film were studied by Spin-Polarized Auger Electron Spectroscopy (SPAES). Iron deposition onto the substrate surface lead to invar concentration of components on it. At given concentration the nickel surface sublattice exhibited antiferromagnetic ordering relative to the substrate volume.