Published in

IOP Publishing, Nanotechnology, 5(17), p. 1449-1453, 2006

DOI: 10.1088/0957-4484/17/5/047

Links

Tools

Export citation

Search in Google Scholar

Room temperature permanent magnetism in thiol-capped Pd-rich nanoparticles

Journal article published in 2006 by A. Hernando ORCID, B. Sampedro, R. Litrán, T. C. Rojas ORCID, J. C. Sánchez López ORCID, A. Fernández ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

Full text: Unavailable

Green circle
Preprint: archiving allowed
Upload
Orange circle
Postprint: archiving restricted
Upload
Red circle
Published version: archiving forbidden
Policy details
Data provided by SHERPA/RoMEO

Abstract

We report on the permanent magnetism exhibited by 1 nm sized thiol-capped palladium nanoparticles, up to temperatures above 300 K. The hysteresis loop does not change appreciably between 5 and 300 K. The local magnetic anisotropy constant was found to be stronger than 2 meV per Pd atom. The localized character of electrons and holes of the 4d residual band, revealed through the structureless plasmon resonance curve, suggests that the origin of the permanent magnetism is associated with localized magnetic moments.