Effects of the surface charge screening and temperature on the vortex domain patterns of ferroelectric nanodots J. Appl. Phys. 112, 104108 (2012) Unusual Urbach tail in TlGaSe2 ferroelectric-semiconductor with incommensurate phase J. Appl. Phys. 112, 103106 (2012) Dielectric and polarized Raman spectroscopic studies on 0.85Pb(Zn1/3Nb2/3)O3-0.15PbTiO3 single crystal J. Appl. Phys. 112, 073521 (2012) Structural change in polar nanoregion in alkali niobate added Pb(Zn1/3Nb2/3)0.95Ti0.05O3 single crystal and its effect on ferroelectric properties J. Appl. Phys. 112, 074109 (2012) Enhanced piezoelectric and antiferroelectric properties of high-TC perovskite of Zr-substituted Bi(Mg1/2Ti1/2)O3-PbTiO3 J. Appl. Phys. 112, 074101 (2012) Additional information on J. Appl. Phys.