Impact of epitaxial strain on the ferromagnetic transition temperature of SrRuO3 thin films |
| |
| Authors: | R DirsyteJ Schwarzkopf M SchmidbauerG Wagner K IrmscherS Bin Anooz R Fornari |
| |
| Affiliation: | a Leibniz Institute for Crystal Growth, Max-Born-Str. 2, 12489 Berlin, Germanyb Physics Department, Faculty of Science, Hadhramout University of Science and Technology, 50511 Mukalla, Republic of Yemen |
| |
| Abstract: | Epitaxially strained SrRuO3 films were grown on SrTiO3, DyScO3, and NdGaO3 oxide substrates using liquid-delivery metal-organic chemical vapour deposition. Temperature dependent resistivity measurements showed a shift in the Curie temperature (TC) of the ferromagnetic phase transition which is suggested to be caused by the incorporated elastic lattice strain in the films. TC increased with tensile and decreased with compressive strain, which was inferred from high resolution x-ray diffraction measurements of the in-plane and out-of-plane lattice parameters. |
| |
| Keywords: | SrRuO3 Thin films Epitaxial strain Curie temperature Metal-organic chemical vapor deposition |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
