Substrate temperature dependence of La0.7Ca0.3 MnO₃epitaxial films grown by pulsed laser deposition
2
조회
0
다운로드
0
인용
0
참고문헌
초록
We report on the growth of high quality La0.7Ca0.3MnO3 (LCMO) epitaxial layers by pulsed laser deposition. The effect of substrate temperature on structural, magnetic and transport properties of LCMO has been investigated. Single-crystal epitaxial layers have been successfully grown on (100) LaAlO3 at relatively low substrate temperatures between 600 oC and 750 oC. It is confirmed that 700 oC is the most suitable substrate temperature. We investigated the effect of substrate temperature on the properties of LCMO epitaxial films.
Abstract
We report on the growth of high quality La0.7Ca0.3MnO3 (LCMO) epitaxial layers by pulsed laser deposition. The effect of substrate temperature on structural, magnetic and transport properties of LCMO has been investigated. Single-crystal epitaxial layers have been successfully grown on (100) LaAlO3 at relatively low substrate temperatures between 600 oC and 750 oC. It is confirmed that 700 oC is the most suitable substrate temperature. We investigated the effect of substrate temperature on the properties of LCMO epitaxial films.
참고문헌 (12)
- R. von Helmolt, , Solid State Communications, 80, pp.865~867 (1991)
- S. Jin, , Science, 264, pp.413~ (1994)
- H.L. Ju, , Appl. Phys. Lett, 65(46), pp.2108~2110 (1994)
- V. Nelea, , Appl. Surf. Sci, 168(1-4), pp.127~ (2000)
- I.N. Mihailescu, , Appl. Surf. Sci, 248, pp.344~348 (2005)
- L. Balcells, , Appl. Phys. Lett, 74(26), pp.4014~4016 (1999)
- D.K. Petrov, , Appl. Phys. Lett, 75(7), pp.995~997 (1999)
- S. Gupta, , Appl. Phys. Lett, 74(3), pp.362~364 (2001)
- J.M. Liu, , Appl. Phys. Lett, 78(8), pp.1110~1112 (2001)
- S. Canulescu, , Progress in Solid State Chemistry, 35, pp.241~248 (2007)
- S. Canulescua, , Appl. Surf. Sci, 252, pp.4599~4603 (2006)
- Osami Yanagisawa, , Journal of Magnetism and Magnetic Materials, 211, pp.254~258 (2000)