Influence of Sr Content on CMR Effect in Polycrystalline La_{1-x}Sr_{x}MnO_{3} Thin Films

• Authors: N. Žurauskienė , S. Balevičius , V. Stankevič , J. Paršeliūnas , S. Keršulis , A. Abrutis , V. Plaušinaitienė
• Languages of publication: EN

Abstracts

EN

The magnetoresistance of thin polycrystalline La_{1-x}Sr_{x}MnO_{3} films deposited on lucalox substrate using metal organic chemical vapor deposition technique was investigated in pulsed magnetic fields up to 18 T in the temperature range 100-320 K. The influence of film preparation conditions, ambient temperature variation and Sr content is analyzed in order to determine the optimal conditions for the design of CMR-B-scalar magnetic field sensor based on thin manganite film, operating at room temperature.

Keywords

EN

75.47.Gk; 75.47.Lx; 75.30.Hx; 85.70.Kh

Discipline

• 75.47.Gk: Colossal magnetoresistance
• 75.47.Lx: Magnetic oxides
• 85.70.Kh: Magnetic thin film devices: magnetic heads (magnetoresistive, inductive, etc.); domain-motion devices, etc.
• 75.30.Hx: Magnetic impurity interactions

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2009
• Volume: 115
• Issue: 6
• Pages: 1136-1138

Dates

published

2009-06

Contributors

author

N. Žurauskienė

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania
• Vilnius Gediminas Technical University, Saulėtekio 11, Vilnius, Lithuania

author

S. Balevičius

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania
• Vilnius Gediminas Technical University, Saulėtekio 11, Vilnius, Lithuania

author

V. Stankevič

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania
• Vilnius Gediminas Technical University, Saulėtekio 11, Vilnius, Lithuania

author

J. Paršeliūnas

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania

author

S. Keršulis

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania

author

A. Abrutis

• Vilnius University, Dep. of Chemistry, Naugarduko 24, Vilnius, Lithuania

author

V. Plaušinaitienė

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania
• Vilnius University, Dep. of Chemistry, Naugarduko 24, Vilnius, Lithuania

References

• 1. C. Israel, M.J. Calderón, N.D. Mathur, Mater. Today 10, 24 (2007)
• 2. S. Balevičius, N. Žurauskienė, V. Stankevič, S. Keršulis, J. Novickij, L.L. Altgilbers, F. Clarke, Acta Phys. Pol. A 107, 207 (2005)
• 3. M. Schneider, R. Schneider, V. Stankevič, S. Balevičius, N. Žurauskienė, IEEE Trans. Magn. 43, 370 (2007)
• 4. A. Abrutis, V. Plausinaitiene, V. Kubilius, A. Teiserskis, Z. Saltyte, R. Butkute, J.P. Senateur, Thin Solid Films 413, 32 (2002)

Identifiers

DOI

10.12693/APhysPolA.115.1136