J. Scott, Annu. Rev. Mater. Res, vol.41, pp.229-240, 2011.

T. Correia and Q. Zhang, Electrocaloric Materials, 2014.

A. Mischenko, Q. Zhang, J. Scott, R. Whatmore, and N. Mathur, Science, vol.311, issue.5765, pp.1270-1271, 2006.

B. Asbani, J. Dellis, A. Lahmar, M. Courty, M. Amjoud et al., Appl. Phys. Lett, vol.106, issue.4, p.42902, 2015.

X. Wang, F. Tian, C. Zhao, J. Wu, Y. Liu et al., Appl. Phys. Lett, vol.107, issue.25, p.252905, 2015.

B. Ro-zi?, J. Koruza, Z. Kutnjak, G. Cordoyiannis, B. Mali? et al., Ferroelectrics, vol.446, issue.1, pp.39-45, 2013.

B. Ro-zi?, M. Kosec, H. Ur-si?, J. Holc, B. Mali? et al., J. Appl. Phys, vol.110, issue.6, p.64118, 2011.

Y. Bai, G. Zheng, and S. Shi, Mater. Res. Bull, vol.46, issue.11, pp.1866-1869, 2011.

S. Lu, B. Ro-zi?, Q. Zhang, Z. Kutnjak, and B. Neese, Appl. Phys. Lett, vol.98, issue.12, p.122906, 2011.

F. , L. Goupil, N. M. Alford, and . Mater, , vol.4, p.64104, 2016.

L. Shebanovs, K. Borman, W. N. Lawless, and A. Kalvane, Ferroelectrics, vol.273, issue.1, pp.137-142, 2002.

J. Hagberg, A. , and H. Jantunen, Appl. Phys. Lett, vol.92, issue.13, p.132909, 2008.

B. Tuttle and D. Payne, Ferroelectrics, vol.37, issue.1, pp.603-606, 1981.

Y. Bai, X. Han, and L. Qiao, Appl. Phys. Lett, vol.102, issue.25, p.252904, 2013.

G. Singh, V. Tiwari, and P. Gupta, Appl. Phys. Lett, vol.103, issue.20, p.202903, 2013.

M. Sanlialp, V. V. Shvartsman, M. Acosta, and D. C. Lupascu, J. Am. Ceram. Soc, vol.99, issue.12, pp.1-9, 2016.

F. Rubio-marcos, R. Opez-ju-arez, R. E. Rojas-hernandez, A. Campo, N. Razo-p-erez et al., ACS Appl. Mater. Interfaces, vol.7, issue.41, pp.23080-23088, 2015.

R. Zuo and J. Fu, J. Am. Ceram. Soc, vol.94, issue.5, pp.1467-1470, 2011.

X. Wang, J. Wu, D. Xiao, J. Zhu, X. Cheng et al., J. Am. Chem. Soc, vol.136, issue.7, pp.2905-2910, 2014.

J. Wu, D. Xiao, and J. Zhu, Chem. Rev, vol.115, issue.7, pp.2559-2595, 2015.

J. Koruza, B. Ro-zi?, G. Cordoyiannis, B. Mali?, and Z. Kutnjak, Appl. Phys. Lett, vol.106, issue.20, p.202905, 2015.

J. Li, Y. Bai, S. Qin, J. Fu, R. Zuo et al., Appl. Phys. Lett, vol.109, issue.16, p.162902, 2016.

K. Xu, J. Li, X. Lv, J. Wu, X. Zhang et al., Adv. Mater, vol.28, issue.38, pp.8519-8523, 2016.

K. Wang, F. Yao, W. Jo, D. Gobeljic, V. V. Shvartsman et al., Adv. Funct. Mater, vol.23, issue.33, pp.4079-4086, 2013.

Y. Guo, K. Kakimoto, and H. Ohsato, Appl. Phys. Lett, vol.85, issue.18, pp.4121-4123, 2004.

B. Ming, J. Wang, P. Qi, and G. Zang, J. Appl. Phys, vol.101, issue.5, p.54103, 2007.

T. Zheng and J. Wu, ACS Appl. Mater. Interfaces, vol.8, issue.14, pp.9242-9246, 2016.

X. Moya, E. Stern-taulats, S. Crossley, D. Gonz-alez-alonso, S. Kar-narayan et al., Adv. Mater, vol.25, issue.9, pp.1360-1365, 2013.

G. A. Rossetti, A. G. Khachaturyan, G. Akcay, and Y. Ni, J. Appl. Phys, vol.103, issue.11, p.114113, 2008.

D. Damjanovic, Appl. Phys. Lett, vol.97, issue.6, p.62906, 2010.

M. E. Lines and A. M. Glass, Principles and Applications of Ferroelectrics and Related Materials, 1977.