Effect of thermal annealing on structural, electrical, and magnetic properties 
of Ag-doped La0.67Ca0.33MnO3 thin films grown on LaAlO3 substrates

Zhang, P. X.; Zhu, S. J.; Liu, X.; Peng, J. B.; Kim, T. W.; Habermeier, H.-U.

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Effect of thermal annealing on structural, electrical, and magnetic properties of Ag-doped La_0.67Ca_0.33MnO₃ thin films grown on LaAlO₃ substrates

MPS-Authors

/persons/resource/persons280716

Zhang, P. X.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;
Scientific Facility Crystal Growth (Masahiko Isobe), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons280247

Liu, X.
Department Nanoscale Science (Klaus Kern), Max Planck Institute for Solid State Research, Max Planck Society;
Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons280378

Peng, J. B.
Scientific Facility Crystal Growth (Masahiko Isobe), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons280017

Habermeier, H.-U.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;
Department Solid State Spectroscopy (Bernhard Keimer), Max Planck Institute for Solid State Research, Max Planck Society;
Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Zhang, P. X., Zhu, S. J., Liu, X., Peng, J. B., Kim, T. W., & Habermeier, H.-U. (2006). Effect of thermal annealing on structural, electrical, and magnetic properties of Ag-doped La_0.67Ca_0.33MnO₃ thin films grown on LaAlO₃ substrates. Japanese Journal of Applied Physics, 45(2A), 727-729.

Cite as: https://hdl.handle.net/21.11116/0000-000F-0337-0

Abstract

Resistance as a function of temperature showed that the metal-insulator
transition temperatures of as-grown and annealed Ag-doped
La0.67Ca0.33MnO3 thin films were 235 and 300 K, respectively, and that
the metal-insulator transition ranges of these films were relatively
narrow, indicative of a sharp phase transition. The temperature
coefficient of resistance was as high as 8% at 276 K. The
magnetoresistance ratio of the annealed Ag-doped film under a magnetic
field of 5 T was approximately 55% at 285 K.