W. Liu and X. Ren, Phys. Rev. Lett. 103, 257602 (2009). 10.1103/PhysRevLett.103.257602
R. Guo, L. E. Cross, S.-E. Park, B. Noheda, D. E. Cox, and G. Shirane, Phys. Rev. Lett. 84, 5423 (2000). 10.1103/PhysRevLett.84.5423
B. Noheda, J. A. Gonzalo, L. E. Cross, R. Guo, S.-E. Park, D. E. Cox, and G. Shirane, Appl. Phys. Lett. 74, 2059 (1999). 10.1063/1.123756
D. S. Keeble, F. Benabdallah, P. A. Thomas, M. Maglione, and J. Kreisel, Appl. Phys. Lett. 102, 092903 (2013). 10.1063/1.4793400
H. Fu and R. E. Cohen, Nature 403, 281 (2000). 10.1038/35002022
M. Acosta, N. Novak, V. Rojas, S. Patel, R. Vaish, J. Koruza, G. A. Rossetti, and J. Rödel, Appl. Phys. Rev. 4, 041305 (2017). 10.1063/1.4990046
M. Ghita, M. Fornari, D. J. Singh, and S. V. Halilov, Phys. Rev. B 72, 054114 (2005). 10.1103/PhysRevB.72.054114
D. I. Bilc and D. J. Singh, Phys. Rev. Lett. 96, 147602 (2006). 10.1103/PhysRevLett.96.147602
D. Fu, M. Itoh, S. Ya Koshihara, T. Kosugi, and S. Tsuneyuki, Phys. Rev. Lett. 100, 227601 (2008). 10.1103/PhysRevLett.100.227601
Z. Wu and R. E. Cohen, Phys. Rev. B 73, 235116 (2006). 10.1103/PhysRevB.73.235116
X. Gonze, J.-M. Beuken, R. Caracas, F. Detraux, M. Fuchs, G.-M. Rignanese, L. Sindic, M. Verstraete, G. Zerah, F. Jollet, M. Torrent, A. Roy, M. Mikami, P. Ghosez, J.-Y. Raty, and D. C. Allan, Comput. Mater. Sci. 25, 478 (2002). 10.1016/S0927-0256(02)00325-7
X. Gonze, G.-M. Rignanese, M. Verstraete, J.-M. Beuken, Y. Pouillon, R. Caracas, F. Jollet, M. Torrent, G. Zerah, M. Mikami, P. Ghosez, M. Veithen, J.-Y. Raty, V. Olevano, F. Bruneval, L. Reining, R. Godby, G. Onida, D. R. Hamann, and D. C. Allan, Z. Kristallogr. 220, 558 (2005).
X. Gonze, B. Amadon, P.-M. Anglade, J.-M. Beuken, F. Bottin, P. Boulanger, F. Bruneval, D. Caliste, R. Caracas, M. Cote, T. Deutsch, L. Genovese, P. Ghosez, M. Giantomassi, S. Goedecker, D. R. Hamann, P. Hermet, F. Jollet, G. Jomard, S. Leroux, M. Mancini, S. Mazevet, M. J. T. Oliveira, G. Onida, Y. Pouillon, T. Rangel, G.-M. Rignanese, D. Sangalli, R. Shaltaf, M. Torrent, M. J. Verstraete, G. Zerah, and J. W. Zwanziger, Comput. Phys. Commun. 180, 2582 (2009). 10.1016/j.cpc.2009.07.007
See www.abinit.org for ABINIT technicalities.
K. Momma and F. Izumi, J. Appl. Crystallogr. 44, 1272 (2011). 10.1107/S0021889811038970
R. D. Shannon, Acta Cryst. A 32, 751 (1976). 10.1107/S0567739476001551
R. E. Cohen and H. Krakauer, Phys. Rev. B 42, 6416 (1990). 10.1103/PhysRevB.42.6416
A. F. Devonshire, Philos. Mag. 40, 1040 (1949); 10.1080/14786444908561372
A. F. Devonshire, Philos. Mag. 42, 1065 (1951);
A. F. Devonshire, Adv. Phys. 3, 85 (1954). 10.1080/00018735400101173
G. H. Kwei, A. C. Lawson, S. J. L. Billinge, and S.-W. Cbeong, J. Phys. Chem. 97, 2368 (1993). 10.1021/j100112a043
P. Ghosez, X. Gonze, and J.-P. Michenaud, Ferroelectrics 206, 205 (1998). 10.1080/00150199808009159
K. Parlinski, Y. Kawazoe, and Y. Waseda, J. Chem. Phys. 114, 2395 (2001). 10.1063/1.1337057
S. Amisi, E. Bousquet, K. Katcho, and P. Ghosez, Phys. Rev. B 85, 064112 (2012). 10.1103/PhysRevB.85.064112
D. Amoroso, A. Cano, and P. Ghosez, Phys. Rev. B 97, 174108 (2018). 10.1103/PhysRevB.97.174108
V. V. Lemanov, A. V. Sotnikov, E. P. Smirnova, M. Weihnacht, and R. Kunze, Solid State Commun. 110, 611 (1999). 10.1016/S0038-1098(99)00153-2
Y. Gu, K. Rabe, E. Bousquet, V. Gopalan, and L.-Q. Chen, Phys. Rev. B 85, 064117 (2012). 10.1103/PhysRevB.85.064117
K. M. Rabe and U. V. Waghmare, Philos. Trans. R. Soc. London A 354, 2897 (1996). 10.1098/rsta.1996.0134
C. Ederer and N. A. Spaldin, Phys. Rev. Lett. 95, 257601 (2005). 10.1103/PhysRevLett.95.257601
A. J. Hatt, N. A. Spaldin, and C. Ederer, Phys. Rev. B 81, 054109 (2010). 10.1103/PhysRevB.81.054109
J. W. Bennett, I. Grinberg, and A. M. Rappe, Chem. Mater. 20, 5134 (2008). 10.1021/cm800929e
R. D. Smith and D. Vanderbilt, Phys. Rev. B 47, 1651 (1993). 10.1103/PhysRevB.47.1651
R. E. Cohen, J. Phys. Chem. Solids 61, 139 (2000). 10.1016/S0022-3697(99)00272-3
P. Ghosez, J.-P. Michenaud, and X. Gonze, Phys. Rev. B 58, 6224 (1998). 10.1103/PhysRevB.58.6224
E. Bousquet and P. Ghosez, Phys. Rev. B 74, 180101 (2006). 10.1103/PhysRevB.74.180101
I. Levin, V. Krayzman, and J. C. Woicik, Appl. Phys. Lett. 102, 162906 (2013). 10.1063/1.4802996
I. B. Ouni, D. Chapron, H. Aroui, and M. D. Fontana, J. Appl. Phys. 121, 114102 (2017). 10.1063/1.4978507
T. Mitsui and W. B. Westphal, Phys. Rev. 124, 1354 (1961). 10.1103/PhysRev.124.1354