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Magnetic Anisotropy and Lattice Distortions in The Doped Perovskite Manganites

  • Y. Suzuki (a1), H. Y. Hwang (a2), S-W. Cheong (a2), R. B. Van Dover (a2), A. Asamitsu (a3) and Y. Tokura (a3) (a4)...

We have investigated the magnetic anisotropies of doped manganite materials in epitaxial thin film and single crystal form. Structural characterization, including x-ray diffraction, Rudierford backscattering spectroscopy and atomic force misocroscopy, indicate that our epitaxial films arc single crystalline and have excellent crystallinity. Since lattice distortions greatly affect the magnetic and transport properties of this family of materials, it is not surprising to find the profound effect of strain in films due to the lattice mismatch between the substrate and film. Magnetic anisotropy results of single crystals, subject to no external stress, is compared to those of epitaxial films.

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1. Helmolt R. V., Wecker J., Holzapfel B., Schultz L. and Samwer K., Phys. Rev. Lett. 71 2331 (1993).
2. Jin S., Tiefel T.H., McCormack M., Fastnacht R.A., Ramesh R. and Chen L.H. Science 264 413 (1994).
3. Ju H.L., Kwon C., Li Qi, Greene R.L. and Venkatesan T., Appl. Phys. Lett. 65 2108 (1994).
4. Liu J.Z., Chang I.C., Irons S., Klavins P., Shelton R.N., Song K. and Wasserman S.R., Appl. Phys. Lett. 66 32188 (1995).
5. Hawley M.E., Wu X.D., Arendt P.N., Adams C.D., Hundley M.F. and Heffher R.H., Proc. Symp. Mater. Res. Soc. 401 531 (1995).
6. Hwang H.Y., Palstra T.T.M., Cheong S-W. and Batlogg B., Phys. Rev. B 52 15046 (1995).
7. Ibarra M.R., Algarabel P.A., Marquina C., Basco J. and Garcia J., Phys. Rev. Lett. 75 3541 (1995).
8. Jin S., Tiefel ?.?., McCormack M., O'Bryan H.M., Chen L.H., Ramesh R. and Schurig D., Appl. Phys. Lett. 67 557 (1995).
9. Kwon C., Kim K.-C., Robson M.C., Lofland S.E., Bhagat S.M., Venkatesan T., Ramesh R. and Gomez R.D., submitted to J. Mag. Magn. Mater.
10. Lecoeur P., Trouillard P.L., Xiao Gang, Gupta A., Ging G.Q., Li X.W., to be published in J. Appl. Phys.
11. Lofland S.E., Bhagat S.M., Lu H.L., Xiong G.C., Venkatesan T., Greene R. L., J. Appl. Phys. 79 5166 (1996).
12. Suzuki Y., Hwang H.Y., Cheong S-W., van Dover R.B., Appl. Phys. Lett. 71 142 (1997).
13. Perekalina T.M., Lipinski I.E., Timofeva V.A. and Cherkezyan S.A., Sov. Phys. Solid State 32 1827 (1990).
14. Gyorgy E.M., Sturge M.D., Van Uitert L.G., Heilner E.J., Grodkiewicz W.H., J. App. Phys. 44 438 (1973).
15. Rosencwaig A., Tabor W.J., Pierce R.D., Phys. Rev. Lett. 26 779 (1971).
16. Hellman F., Gyorgy E.M., Dynes R.C., Phys. Rev. Lett. 68 1391 (1992).
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