DOI: 10.1063/1.1556115. Magnetic semiconductors based on cobalt substituted ZnO

Magnetic semiconductors based on cobalt substituted ZnO

10.1063/1.1556115

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

We have investigated the microstructure and the magnetic properties of cobalt substituted ZnO thin films deposited on sapphire (0001) substrates by pulsed laser deposition. We have optimized the growth condition using in situ monitoring by reflection high-energy electron diffraction. We found that ferromagnetic films need to be grown at low oxygen partial pressure (&lt;10−6 Torr). Films with 25% of Co are ferromagnetic at room temperature with clear out-of-plane anisotropy. We have looked for spurious origins of the ferromagnetic signal and found none.

Bibliography

Rode, K., Anane, A., Mattana, R., Contour, J.-P., Durand, O., & LeBourgeois, R. (2003). Magnetic semiconductors based on cobalt substituted ZnO. Journal of Applied Physics, 93(10), 7676â7678.

Authors 6

K. Rode (first)
A. Anane (additional)
R. Mattana (additional)
J.-P. Contour (additional)
O. Durand (additional)
R. LeBourgeois (additional)

References 7 Referenced 215

10.1126/science.1065389 / Science (2001)
10.1016/S0304-8853(99)00444-8 / J. Magn. Magn. Mater. (1999)
S. Sonoda , S. Shimizu, T. Sasaki, Y. Yamamoto, and H. Hori, cond-mat/0108159.
10.1063/1.1384478 / Appl. Phys. Lett. (2001)
10.1016/S0038-1098(01)00400-8 / Solid State Commun. (2001)
10.1126/science.1056186 / Science (2001)
10.1143/JJAP.39.L555 / Jpn. J. Appl. Phys., Part 2 (2000)

Dates

Type	When
Created	22 years, 3 months ago (May 15, 2003, 7:33 p.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 9:42 p.m.)
Indexed	1 month, 1 week ago (July 27, 2025, 3:50 a.m.)
Issued	22 years, 3 months ago (May 15, 2003)
Published	22 years, 3 months ago (May 15, 2003)
Published Print	22 years, 3 months ago (May 15, 2003)

Funders 0

None

BibTeX

@article{Rode_2003, title={Magnetic semiconductors based on cobalt substituted ZnO}, volume={93}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1556115}, DOI={10.1063/1.1556115}, number={10}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Rode, K. and Anane, A. and Mattana, R. and Contour, J.-P. and Durand, O. and LeBourgeois, R.}, year={2003}, month=may, pages={7676–7678} }

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