Ferroelectric behavior in thin films of antiferroelectric materials
Pushan Ayyub, Soma Chattopadhyay, R. Pinto, and M. S. Multani
Phys. Rev. B 57, R5559(R) (1998) - Published 1 March, 1998
Tunneling current through a possible all-perovskite oxide junction
Yukio Watanabe
Phys. Rev. B 57, R5563(R) (1998) - Published 1 March, 1998