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| Title: | Fabrication and characterization of epitaxial Gd-doped SBN thin films | Authors: | Lam, KK Chan, KH Ng, SM Wong, HF Liu, YK Leung, CW Mak, CL |
Issue Date: | 25-Apr-2019 | Source: | Physica status solidi. A, Applications and materials science, 25 Apr. 2019, v. 216, no. 8, 1800660 | Abstract: | Gd-doped Sr 0.5 Ba 0.5 Nb 2 O 6 (SBN50) thin films with Gd-doping concentration ranging from 1 to 4% are grown on Pt-coated MgO (100) substrates using pulsed laser deposition technique. X-ray diffraction studies show that the films are highly (001)-oriented and epitaxially grown on the substrates. Electrical measurements show that the Gd-SBN films possess good ferroelectric properties. Ramanent polarization of +P r = 1.36 μC cm −2 and −P r = −5.73 μC cm −2 and coercive field of +E c = 158.0 kV and −E c = −30.8 kV are obtained. | Keywords: | Ferroelectricity Pulsed laser deposition Sr0.5Ba0.5Nb2O6 |
Publisher: | Wiley-VCH | Journal: | Physica status solidi. A, Applications and materials science | ISSN: | 1862-6300 | EISSN: | 1862-6319 | DOI: | 10.1002/pssa.201800660 | Rights: | © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim This is the peer reviewed version of the following article: Lam, K.K., Chan, K.H., Ng, S.M., Wong, H.F., Liu, Y.K., Leung, C.W. and Mak, C.L. (2019), Fabrication and Characterization of Epitaxial Gd-Doped SBN Thin Films. Phys. Status Solidi A, 216(8): 1800660, which has been published in final form at https://doi.org/10.1002/pssa.201800660. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited. |
| Appears in Collections: | Journal/Magazine Article |
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