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Hole Doping Effect on the Magnetic, Electric and Thermoelectric Properties of La2-2x Sr1+2x Mn2O7: (0.3 ≤ x ≤ 0.5)

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Supermaterials

Part of the book series: NATO Science Series ((NAII,volume 8))

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Abstract

We have investigated the effects of hole doping on various physical properties of double layered manganites (La2-2x Sr1+2xMn2O7, for x = 0.3, 0.4 and 0.5). Systematic changes in the measured values of magnetization, electrical resistivity and thermoelectric power were observed as the value of xwas varied. The sample with the lowest hole concentration (x = 0.3) appears to be most magnetic in nature and the effect of applied magnetic field decreases with increasing value of x.It has also been found that the highest hole doped sample, x = 0.5, possesses a magnetic structure quite different from those of x = 0.3 and 0.4 samples

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Author information

Authors and Affiliations

  1. Service de Physique de l’Etat Condensé, DRECAM, CEA-Saclay 91191 Gif sur Yvette, Cedex, France

    S. Nakamae, I. Legros, D. Colson, A. Forget & M. Ocio

  2. Laboratoire des Composés Non-Stoechiométriques, CNRS, URA 446 Bât 415, Université Paris-Sud, 91405, Orsay Cedex, France

    J.-F. Marucco

Authors
  1. S. Nakamae
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  2. I. Legros
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  3. D. Colson
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  4. A. Forget
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  5. M. Ocio
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  6. J.-F. Marucco
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Editor information

Editors and Affiliations

  1. University of Liege, Liege, Belgium

    Rudi Cloots  & Marcel Ausloos  & 

  2. University of Warsaw, Warsaw, Poland

    Marek Pekala

  3. Sandia National Laboratories, Albuquerque, NM, USA

    Alan J. Hurd

  4. University of Provence, Marseille, Cedex, France

    Gilbert Vacquier

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© 2000 Springer Science+Business Media Dordrecht

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Nakamae, S., Legros, I., Colson, D., Forget, A., Ocio, M., Marucco, JF. (2000). Hole Doping Effect on the Magnetic, Electric and Thermoelectric Properties of La2-2x Sr1+2x Mn2O7: (0.3 ≤ x ≤ 0.5). In: Cloots, R., Ausloos, M., Pekala, M., Hurd, A.J., Vacquier, G. (eds) Supermaterials. NATO Science Series, vol 8. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0912-6_8

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  • DOI: https://doi.org/10.1007/978-94-010-0912-6_8

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-0-7923-6809-0

  • Online ISBN: 978-94-010-0912-6

  • eBook Packages: Springer Book Archive

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