Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing

Haribabu Palneedi, Insung Choi, Gi Yeop Kim, Venkateswarlu Annapureddy, Deepam Maurya, Shashank Priya, Jong Woo Kim, Keon Jae Lee, Si Young Choi, Sung Yoon Chung, Suk Joong L. Kang, Jungho Ryu

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

This study demonstrates the modulation of off-resonance magnetoelectric (ME) response of the Pb(Zr,Ti)O 3 (PZT)/ Metglas (FeBSi) bilayered composite by laser annealing. A continuous-wave 532 nm Nd:YAG laser with varying fluences (210–390 J/mm 2 ) was utilized to anneal the 2 μm thick PZT film deposited using granule spray in vacuum (GSV) technique on magnetostrictive amorphous Metglas foil. It was found that the dielectric and ferroelectric properties of the PZT film are strongly affected by the exposure to laser fluence. The ME voltage coefficient of PZT/Metglas increased with the fluence up to 345 J/mm 2 , reaching a high value of 880 mV/cm·Oe. The electrical and ME properties were correlated with the changes observed in crystallinity and grain size of the PZT film as well as with the alterations in microstructure and magnetic behavior of Metglas. Our results demonstrate that enhanced ME coupling can be realized in PZT/Metglas film composites by controlling the laser fluence.

Original languageEnglish (US)
Pages (from-to)2680-2687
Number of pages8
JournalJournal of the American Ceramic Society
Volume99
Issue number8
DOIs
StatePublished - Jan 1 2016

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Metal foil
Annealing
Lasers
Composite films
Thick films
Ferroelectric materials
Modulation
Vacuum
Microstructure
Composite materials
Electric potential

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Palneedi, Haribabu ; Choi, Insung ; Kim, Gi Yeop ; Annapureddy, Venkateswarlu ; Maurya, Deepam ; Priya, Shashank ; Kim, Jong Woo ; Lee, Keon Jae ; Choi, Si Young ; Chung, Sung Yoon ; Kang, Suk Joong L. ; Ryu, Jungho. / Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing In: Journal of the American Ceramic Society. 2016 ; Vol. 99, No. 8. pp. 2680-2687.
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title = "Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing",
abstract = "This study demonstrates the modulation of off-resonance magnetoelectric (ME) response of the Pb(Zr,Ti)O 3 (PZT)/ Metglas (FeBSi) bilayered composite by laser annealing. A continuous-wave 532 nm Nd:YAG laser with varying fluences (210–390 J/mm 2 ) was utilized to anneal the 2 μm thick PZT film deposited using granule spray in vacuum (GSV) technique on magnetostrictive amorphous Metglas foil. It was found that the dielectric and ferroelectric properties of the PZT film are strongly affected by the exposure to laser fluence. The ME voltage coefficient of PZT/Metglas increased with the fluence up to 345 J/mm 2 , reaching a high value of 880 mV/cm·Oe. The electrical and ME properties were correlated with the changes observed in crystallinity and grain size of the PZT film as well as with the alterations in microstructure and magnetic behavior of Metglas. Our results demonstrate that enhanced ME coupling can be realized in PZT/Metglas film composites by controlling the laser fluence.",
author = "Haribabu Palneedi and Insung Choi and Kim, {Gi Yeop} and Venkateswarlu Annapureddy and Deepam Maurya and Shashank Priya and Kim, {Jong Woo} and Lee, {Keon Jae} and Choi, {Si Young} and Chung, {Sung Yoon} and Kang, {Suk Joong L.} and Jungho Ryu",
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Palneedi, H, Choi, I, Kim, GY, Annapureddy, V, Maurya, D, Priya, S, Kim, JW, Lee, KJ, Choi, SY, Chung, SY, Kang, SJL & Ryu, J 2016, ' Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing ', Journal of the American Ceramic Society, vol. 99, no. 8, pp. 2680-2687. https://doi.org/10.1111/jace.14270

Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing . / Palneedi, Haribabu; Choi, Insung; Kim, Gi Yeop; Annapureddy, Venkateswarlu; Maurya, Deepam; Priya, Shashank; Kim, Jong Woo; Lee, Keon Jae; Choi, Si Young; Chung, Sung Yoon; Kang, Suk Joong L.; Ryu, Jungho.

In: Journal of the American Ceramic Society, Vol. 99, No. 8, 01.01.2016, p. 2680-2687.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Tailoring the Magnetoelectric Properties of Pb(Zr,Ti)O 3 Film Deposited on Amorphous Metglas Foil by Laser Annealing

AU - Palneedi, Haribabu

AU - Choi, Insung

AU - Kim, Gi Yeop

AU - Annapureddy, Venkateswarlu

AU - Maurya, Deepam

AU - Priya, Shashank

AU - Kim, Jong Woo

AU - Lee, Keon Jae

AU - Choi, Si Young

AU - Chung, Sung Yoon

AU - Kang, Suk Joong L.

AU - Ryu, Jungho

PY - 2016/1/1

Y1 - 2016/1/1

N2 - This study demonstrates the modulation of off-resonance magnetoelectric (ME) response of the Pb(Zr,Ti)O 3 (PZT)/ Metglas (FeBSi) bilayered composite by laser annealing. A continuous-wave 532 nm Nd:YAG laser with varying fluences (210–390 J/mm 2 ) was utilized to anneal the 2 μm thick PZT film deposited using granule spray in vacuum (GSV) technique on magnetostrictive amorphous Metglas foil. It was found that the dielectric and ferroelectric properties of the PZT film are strongly affected by the exposure to laser fluence. The ME voltage coefficient of PZT/Metglas increased with the fluence up to 345 J/mm 2 , reaching a high value of 880 mV/cm·Oe. The electrical and ME properties were correlated with the changes observed in crystallinity and grain size of the PZT film as well as with the alterations in microstructure and magnetic behavior of Metglas. Our results demonstrate that enhanced ME coupling can be realized in PZT/Metglas film composites by controlling the laser fluence.

AB - This study demonstrates the modulation of off-resonance magnetoelectric (ME) response of the Pb(Zr,Ti)O 3 (PZT)/ Metglas (FeBSi) bilayered composite by laser annealing. A continuous-wave 532 nm Nd:YAG laser with varying fluences (210–390 J/mm 2 ) was utilized to anneal the 2 μm thick PZT film deposited using granule spray in vacuum (GSV) technique on magnetostrictive amorphous Metglas foil. It was found that the dielectric and ferroelectric properties of the PZT film are strongly affected by the exposure to laser fluence. The ME voltage coefficient of PZT/Metglas increased with the fluence up to 345 J/mm 2 , reaching a high value of 880 mV/cm·Oe. The electrical and ME properties were correlated with the changes observed in crystallinity and grain size of the PZT film as well as with the alterations in microstructure and magnetic behavior of Metglas. Our results demonstrate that enhanced ME coupling can be realized in PZT/Metglas film composites by controlling the laser fluence.

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U2 - 10.1111/jace.14270

DO - 10.1111/jace.14270

M3 - Article

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JF - Journal of the American Ceramic Society

SN - 0002-7820

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