期刊论文

Wang, Haiou

英文

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

0947-8396

2017

123

3

1-6

10.1007/s00339-017-0795-7

This work was supported by the National Natural Science Foundation of China (Grant Nos. 11604067, U1332106). We would like to thank colleagues from Beijing Synchrotron Radiation Facility and Shanghai Synchrotron Radiation Facility for their help in XRD experiments.

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Perovskite manganite La0.5Ba0.5MnO3 (LBMO) films were deposited on (001)-oriented single-crystal SrTiO3 (STO) substrates by pulsed laser deposition. High-resolution X-ray diffraction and grazing incidence X-ray diffraction techniques were applied to characterize the crystal structure and lattice strain of LBMO films. The in-plane and out-of-plane growth orientations of LBMO films with respect to substrate surface have been studied. The epitaxial orientation relationship LBMO (001) [100] //STO (001) [100] exists at the LBMO/STO interface. The la...