Almeida-Thouless Line in BiFeO3: Is Bismuth Ferrite a mean field spin glass - Condensed Matter > Materials ScienceReport as inadecuate




Almeida-Thouless Line in BiFeO3: Is Bismuth Ferrite a mean field spin glass - Condensed Matter > Materials Science - Download this document for free, or read online. Document in PDF available to download.

Abstract: Low-temperature magnetic properties of epitaxial BiFeO3 thin films grown on111-SrTiO3 substrates have been studied. ZFC and FC magnetization curves showa large discrepency beginning at a characteristic temperature Tf that isdependent on the magnetic-field strengh. TfH varies according to the wellknown de Aleimda-Thouless line varies in Hexp2-3 suggesting an acentriclong rnage spin-glass behavior and mean field system.



Author: Manoj K. Singh, Ram S. Katiyar, W. Prellier, J.F. Scott

Source: https://arxiv.org/



DOWNLOAD PDF




Related documents