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Epitaxial growth and magnetic properties of Sr<sub>2</sub>CrReO<sub>6</sub> thin films

Epitaxial growth and magnetic properties of Sr2CrReO6 thin films

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GEPRÄGS, Stephan, Franz D. CZESCHKA, Matthias OPEL, Sebastian T. B. GÖNNENWEIN, Wentao YU, Werner MADER, Rudolf GROSS, 2009. Epitaxial growth and magnetic properties of Sr2CrReO6 thin films. In: Journal of Magnetism and Magnetic Materials. Elsevier. 321(13), pp. 2001-2004. ISSN 0304-8853. eISSN 1873-4766. Available under: doi: 10.1016/j.jmmm.2008.12.029

@article{Geprags2009-01-28T16:39:06ZEpita-53230, title={Epitaxial growth and magnetic properties of Sr2CrReO6 thin films}, year={2009}, doi={10.1016/j.jmmm.2008.12.029}, number={13}, volume={321}, issn={0304-8853}, journal={Journal of Magnetism and Magnetic Materials}, pages={2001--2004}, author={Geprägs, Stephan and Czeschka, Franz D. and Opel, Matthias and Gönnenwein, Sebastian T. B. and Yu, Wentao and Mader, Werner and Gross, Rudolf} }

2021-03-23T09:30:46Z Epitaxial growth and magnetic properties of Sr<sub>2</sub>CrReO<sub>6</sub> thin films Yu, Wentao The double perovskite Sr<sub>2</sub>CrReO<sub>6</sub> is an interesting material for spintronics, showing ferrimagnetism up to 635 K with a predicted high spin polarization of about 86%. We fabricated Sr<sub>2</sub>CrReO<sub>6</sub> epitaxial films by pulsed laser deposition on (001)-oriented SrTiO<sub>3</sub> substrates. Phase-pure films with optimum crystallographic and magnetic properties were obtained by growing at a substrate temperature of 700 degree C in pure O<sub>2</sub> of 6.6x10<sup>-4</sup> mbar. The films are c-axis oriented, coherently strained, and show less than 20% anti-site defects. The magnetization curves reveal high saturation magnetization of 0.8 mu<sub>B</sub> per formula unit and high coercivity of 1.1 T, as well as a strong magnetic anisotropy. Mader, Werner Yu, Wentao Opel, Matthias terms-of-use 2009-01-28T16:39:06Z Czeschka, Franz D. Czeschka, Franz D. Gross, Rudolf Mader, Werner Geprägs, Stephan Gross, Rudolf 2021-03-23T09:30:46Z Gönnenwein, Sebastian T. B. Gönnenwein, Sebastian T. B. eng Opel, Matthias Geprägs, Stephan

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