Abstract
Enhanced magnetoelectric effects in two-dimensional multiferroics promise greater interests for fundamental understanding and for device applications. To ameliorate properties and multifunctionality of magnetoelectric materials, highly ordered multiferroic thin films ought to be optimally designed with a high surface area and with a minimum contact area between the substrate and the films. Fabrication of hierarchically ordered, hemispherical close-packed free-standing multiferroic thin film structures of CoFe2O4 (CFO)/Pb(Zr0.52Ti0.48)O3 (PZT)/La0.6Sr0.4MnO3 (LSMO)/LaNiO3 (LNO) on a Pt/Ti/SiO2/Si substrate using a RF magnetron sputtering technique is reported here. The hemispherical space inside the shell structures, inherited from the spherical polymer, are shown by the cross-sectional scanning transmission electron microscopy. Importantly, the observed enhancement of remanent polarization is elucidated based on the facts, like the generation of a high level of compressive stress, a large thermal expansion coefficient of LSMO, and a minimal lattice mismatch with the PZT thin film.
Similar content being viewed by others
References
J. Ma, J. Hu, Z. Li, and C.W. Nan, Adv. Mater. 23, 1062 (2011).
P. Mandal, M.J. Pitcher, J. Alaria, H. Niu, P. Borisov, P. Stamenov, J.B. Claridge, and M.J. Rosseinsky, Nature 525, 363 (2015).
V.J. Folen, G.T. Rado, and E.W. Stalder, Phys. Rev. Lett. 6, 607 (1961).
G. Lawes and G. Srinivasan, J. Phys. D Appl. Phys. 44, 243001 (2011).
Y. Cheng, B. Peng, Z. Hu, Z. Zhou, and M. Liu, Phys. Lett. A 382, 3018 (2018).
M. Mandal, S. Chatterjee, and V.R. Palkar, J. Appl. Phys. 110, 054313 (2011).
M. Vopsaroiu, J. Blackburn, and M.G. Cain, J. Phys. D Appl. Phys. 40, 5027 (2007).
A. Yourdkhani, D. Caruntu, M. Vopson, and G. Caruntu, Cryst. Eng. Commun. 19, 2079 (2017).
J.T. Evans, S.P. Chapman, S.T. Smith, B.C. Howard, and A. Gallegos, Proceedings of IEEE-ISAF-ECAPD-PFM, Aveiro, Portugal, July 9–13 2012.
S. Meenachisundaram, H. Mori, T. Kawaguchi, P. Gangopadhyay, N. Sakamoto, K. Shinozaki, C. Muthamizhchelvan, S. Ponnusamy, H. Suzuki, and N. Wakiya, J. Alloys Compd. 787, 1128 (2019).
V. Annapu Reddy, N.P. Pathak, and R. Nath, Solid State Commun. 171, 40 (2013).
E.Y. Tsymbal and H. Kohlstedt, Science 313, 181 (2006).
M. Gajek, M. Bibes, S. Fusil, K. Bouzehouane, J. Fontcuberta, A. Barthelemy, and A. Fert, Nat. Mater. 6, 296 (2007).
S. Dussan, A. Kumar, J.F. Scott, S. Priya, and R.S. Katiyar, Appl. Phys. Lett. 97, 252902 (2010).
S. Dussan, A. Kumar, R.S. Katiyar, S. Priya, and J.F. Scott, J. Phys. Condens. Mater. 23, 202203 (2011).
M. Bibes and A. Barthelemy, Nat. Mater. 7, 425 (2008).
S. Dussan, A. Kumar, J.F. Scott, and R.S. Katiyar, Appl. Phys. Lett. 96, 072904 (2010).
F. Zavaliche, H. Zheng, L.M. Ardabili, S.Y. Yang, Q. Zhan, P. Shafer, E. Reilly, R. Chopdekar, Y. Jia, P. Wright, D.G. Schlom, Y. Suzuki, and R. Ramesh, Nano Lett. 5, 1793 (2005).
F. Zavaliche, T. Zhao, H. Zheng, F. Straub, M.P. Cruz, P.L. Yang, D. Hao, and R. Ramesh, Nano Lett. 7, 1586 (2007).
H. Zheng, J. Wang, S.E. Lofland, Z. Ma, L.M. Ardabili, T. Zhao, L.S. Riba, S.R. Shinde, S.B. Ogale, F. Bai, D. Viehland, Y. Jia, D.G. Schlom, M. Wuttig, A. Roytburd, and R. Ramesh, Science 303, 661 (2004).
K. Sreenivas, M. Sayer, and P. Garrett, Thin Sold Films 172, 25 (1989).
M. Sridevi, T. Kawaguchi, R. Usami, N. Sakamoto, K. Shinozaki, C. Muthamizhchelvan, S.U. Ponnusamy, and H. Suzuki, J. Alloys Compd. 730, 369 (2018).
T. Ohno, H. Yanagida, and H. Suzuki, J. Ceram. Soc. Japan 122, 63 (2014).
Y. Tsuru, M. Shimazu, M. Shiono, and M. Moriga, Jpn. J. Appl. Phys. 49, 045701 (2010).
Y. Shirai, S. Hashimoto, K. Sato, K. Yashiro, K. Amezawa, J. Mizusaki, and T. Kawada, Solid State Ion. 256, 83 (2014).
H. Miyazakia, T. Goto, Y. Miwa, T. Ohno, H. Suzuki, T. Ota, and M. Takahashi, J. Eur. Cer. Soc. 24, 1005 (2004).
M. Nishide, H. Takeuchi, T. Tai, T. Katoda, S. Yokoyama, S. Yasui, H. Funakubo, K. Nishida, and T. Yamamoto, Integr. Ferroelectr. 112, 33 (2009).
Z. Li, Y. Gao, B. Yang, Y. Lin, R. Yu, and C.W. Nan, J. Am. Ceram. Soc. 94, 1060 (2011).
J.P. Zhou, H.C. He, Z. Shi, and C.W. Nan, J. Appl. Phys. 88, 013111 (2006).
J.X. Zhang, J.Y. Dai, C.K. Chow, C.L. Sun, V.C. Lo, and H.L.W. Chan, Appl. Phys. Lett. 92, 022901 (2008).
M.M. Vopson and S. Lepadatu, Appl. Phys. Lett. 105, 122901 (2014).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Meenachisundaram, S., Wakiya, N., Muthamizhchelvan, C. et al. Magnetoelectric Studies of Close-Packed and Hierarchically Ordered CoFe2O4/Pb(Zr0.52Ti0.48)O3/La0.6Sr0.4MnO3/LaNiO3 Multiferroic Thin Films. J. Electron. Mater. 50, 1678–1685 (2021). https://doi.org/10.1007/s11664-020-08520-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11664-020-08520-0