Abstract
Multiferroic BiFeO3 epitaxial films were fabricated on SrTiO3 (100) substrates by a chemical solution deposition method. Magnetic layers of Co, Py, Co40Fe40B20, Co 75Fe25, and Co50Fe50 were then deposited by sputtering under a magnetic field. Despite employing a chemical process, a clear exchange bias was observed for all the magnetic materials. The temperature dependence of Hex was evaluated for a Co 50Fe50/BiFeO3 bilayer having a relatively large Hex and high squareness. The Hex of Co 50Fe50/BiFeO3 bilayer increased between 10 to 250 K.
Original language | English |
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Article number | 07D736 |
Journal | Journal of Applied Physics |
Volume | 109 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2011 Apr 1 |
ASJC Scopus subject areas
- Physics and Astronomy(all)