| DOI | Resolve DOI: https://doi.org/10.1063/1.3641248 |
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| Author | Search for: Pestka, K. A.; Search for: Scott, E. S.; Search for: Le Page, Y.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Chemical Process and Environmental Technology
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| Format | Text, Article |
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| Subject | Ab initio calculations; Dynamic lattices; Elastic tensors; Phonon confinement; Resonant Ultrasound Spectroscopy; Scandates; Theoretical values; Elastic constants; Film growth; Spectroscopy; Tensors |
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| Abstract | The complete elastic tensors of SmScO 3 and NdScO 3 were measured using resonant ultrasound spectroscopy (RUS) in combination with ab-initio calculations. Measurement of the elastic tensor of these recently synthesized single crystal RE scandates is essential for understanding dynamic lattice applications including phonon confinement, strain induced thin film growth and superlattice construction. On average, the experimental elastic constants differed by less than 5% of the theoretical values, further validating the accuracy of modern ab-initio calculations as a means of estimating the initial elastic constants used in RUS measurements. © 2011 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License. |
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| Publication date | 2011 |
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| In | |
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| Note | Erratum published in volume 1, issue 4, article 049901, 2011. DOI: 10.1063/1.3660329 |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21271635 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 47290047-dd08-44aa-a00c-77f7777cf371 |
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| Record created | 2014-03-24 |
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| Record modified | 2020-04-21 |
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