Ultrafast photoinduced mechanical strain in epitaxial BiFeO3 thin films
| dc.citation.epage | en_US | |
| dc.citation.issue | 4 | en_US |
| dc.citation.volume | 101 | en_US |
| dc.citation.woscount | 10 | |
| dc.contributor.author | Chen, L. Y. | en_US |
| dc.contributor.author | Yang, J. C. | en_US |
| dc.contributor.author | Luo, C. W. | en_US |
| dc.contributor.author | Laing, C. W. | en_US |
| dc.contributor.author | Wu, K. H. | en_US |
| dc.contributor.author | Lin, J-Y | en_US |
| dc.contributor.author | Uen, T. M. | en_US |
| dc.contributor.author | Juang, J. Y. | en_US |
| dc.contributor.author | Chu, Y. H. | en_US |
| dc.contributor.author | Kobayashi, T. | en_US |
| dc.contributor.department | 材料科學與工程學系 | zh_TW |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | 物理研究所 | zh_TW |
| dc.contributor.department | Department of Materials Science and Engineering | en_US |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.contributor.department | Institute of Physics | en_US |
| dc.date.accessioned | 2014-12-08T15:24:05Z | |
| dc.date.available | 2014-12-08T15:24:05Z | |
| dc.date.issued | 1970-01-01 | en_US |
| dc.description.abstract | We studied ultrafast dynamics and photoinduced mechanical strain of BiFeO3 thin films by dual-color transient reflectivity measurements (Delta R/R). Anisotropic photostriction in BiFeO3 is found to be mainly driven by the optical rectification effect. Results of the photostriction at various thicknesses show that the estimated sound velocity along [110] direction of BiFeO3 is 4.76 km/s. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4734512] | en_US |
| dc.identifier.doi | 41902 | en_US |
| dc.identifier.issn | 0003-6951 | en_US |
| dc.identifier.journal | APPLIED PHYSICS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/41902 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/16750 | |
| dc.identifier.wosnumber | WOS:000306944700025 | |
| dc.language.iso | en_US | en_US |
| dc.title | Ultrafast photoinduced mechanical strain in epitaxial BiFeO3 thin films | en_US |
| dc.type | Article | en_US |