Concepedia

Ferromagnetic La0.6Pb0.4MnO3 thin films with giant magnetoresistance at 300 K

S. Sundar Manoharan, N.Y. Vasanthacharya, M. S. Hegde, K. M. Satyalakshmi, V. Prasad, S.V. Subramanyam

Journal of Applied Physics · 1994 · 103 citations · 12 references

DOI

Concepts

Abstract

Highly textured, as-deposited La0.6Pb0.4MnO3 thin films have been grown on LaAlO3 by pulsed laser deposition. The films are ferromagnetic metals below 300 K. Giant negative magnetoresistance of over 40% is observed at 300 K at 6 T.

References

12

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Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films

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Ferromagnetic compounds of manganese with perovskite structure

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Magnetoresistance in magnetic manganese oxide with intrinsic antiferromagnetic spin structure

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Magnetoresistance measurements on the magnetic semiconductor Nd0.5Pb0.5MnO3

R.M. Kusters, John Singleton, David A. Keen et al. · Physica B Condensed Matter · 1989 · 815 citations

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