Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route

Pb(Zr0.52Ti0.48)O3 or PZT thin films embedded with CuO nano-particles were successfully prepared by a hybrid sol-gel process. In this process, CuO (0, 0.1, 0.2, 0.3, 0.4, 0.5 and 1 wt. %) nanopowder was suspended in an organometallic solution of PZT, and then coated on platinised silicon substrate u...

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Main Authors: Tharathip Sreesattabud, Brady J. Gibbons, Anucha Watcharapasorn, Sukanda Jiansirisomboon
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/52678
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-526782018-09-04T09:29:53Z Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route Tharathip Sreesattabud Brady J. Gibbons Anucha Watcharapasorn Sukanda Jiansirisomboon Materials Science Pb(Zr0.52Ti0.48)O3 or PZT thin films embedded with CuO nano-particles were successfully prepared by a hybrid sol-gel process. In this process, CuO (0, 0.1, 0.2, 0.3, 0.4, 0.5 and 1 wt. %) nanopowder was suspended in an organometallic solution of PZT, and then coated on platinised silicon substrate using a spin-coating technique. The influence of CuO nano-particles' dispersion on the phase of PZT thin films was investigated. XRD results showed a perovskite phase in all films. At the CuO concentration of 0.4-1 wt. %, a second phase was observed. The addition of CuO nano-particles affected the orientation of PZT thin films. The addition was also found to reduce the ferroelectric properties of PZT thin films. However, at 0.2 wt. % CuO concentration, the film exhibited good ferroelectric properties similar to those of PZT films. In addition, the fatigue retention properties of the PZT/CuO system was observed, and it showed 14% fatigue at 108 switching bipolar pulse cycles while the fatigue in PZT thin films was found to be 17% at the same switching bipolar pulse cycles. © 2013 The Korean Institute of Metals and Materials and Springer Science+Business Media Dordrecht. 2018-09-04T09:29:53Z 2018-09-04T09:29:53Z 2013-07-01 Journal 20936788 17388090 2-s2.0-84880439079 10.1007/s13391-013-0009-1 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880439079&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52678
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
spellingShingle Materials Science
Tharathip Sreesattabud
Brady J. Gibbons
Anucha Watcharapasorn
Sukanda Jiansirisomboon
Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
description Pb(Zr0.52Ti0.48)O3 or PZT thin films embedded with CuO nano-particles were successfully prepared by a hybrid sol-gel process. In this process, CuO (0, 0.1, 0.2, 0.3, 0.4, 0.5 and 1 wt. %) nanopowder was suspended in an organometallic solution of PZT, and then coated on platinised silicon substrate using a spin-coating technique. The influence of CuO nano-particles' dispersion on the phase of PZT thin films was investigated. XRD results showed a perovskite phase in all films. At the CuO concentration of 0.4-1 wt. %, a second phase was observed. The addition of CuO nano-particles affected the orientation of PZT thin films. The addition was also found to reduce the ferroelectric properties of PZT thin films. However, at 0.2 wt. % CuO concentration, the film exhibited good ferroelectric properties similar to those of PZT films. In addition, the fatigue retention properties of the PZT/CuO system was observed, and it showed 14% fatigue at 108 switching bipolar pulse cycles while the fatigue in PZT thin films was found to be 17% at the same switching bipolar pulse cycles. © 2013 The Korean Institute of Metals and Materials and Springer Science+Business Media Dordrecht.
format Journal
author Tharathip Sreesattabud
Brady J. Gibbons
Anucha Watcharapasorn
Sukanda Jiansirisomboon
author_facet Tharathip Sreesattabud
Brady J. Gibbons
Anucha Watcharapasorn
Sukanda Jiansirisomboon
author_sort Tharathip Sreesattabud
title Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
title_short Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
title_full Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
title_fullStr Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
title_full_unstemmed Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route
title_sort phase and electrical properties of pzt thin films embedded with cuo nano-particles by a hybrid sol-gel route
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880439079&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52678
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