Abstract
We report on large external magnetic field effects during pulsed injection metal-organic chemical vapor deposition of magnetite films on MgO(001). The application of a 1 T field during the growth process significantly increases the saturation magnetization of magnetite by 150%–220% at a deposition temperature of 550 and 600 °C, while the enhancement of the remanent magnetization is even larger. This anomalous magnetic field effect does not drastically alter the crystalline texture, surface morphology, and film thickness of magnetite, but is explained by a suppression of antiphase-boundary formation during film growth.
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Dates
Type | When |
---|---|
Created | 15 years, 4 months ago (April 26, 2010, 6:47 p.m.) |
Deposited | 2 years, 2 months ago (June 23, 2023, 11:21 p.m.) |
Indexed | 1 month, 1 week ago (July 30, 2025, 6:55 a.m.) |
Issued | 15 years, 4 months ago (April 26, 2010) |
Published | 15 years, 4 months ago (April 26, 2010) |
Published Online | 15 years, 4 months ago (April 26, 2010) |
Published Print | 15 years, 4 months ago (April 26, 2010) |
@article{Zukova_2010, title={Anomalous magnetic field effects during pulsed injection metal-organic chemical vapor deposition of magnetite films}, volume={96}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3418622}, DOI={10.1063/1.3418622}, number={17}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zukova, Anna and Teiserskis, Arunas and Gun’ko, Y. K. and Sánchez, Ana M. and van Dijken, Sebastiaan}, year={2010}, month=apr }