Publication Date:
2015-04-21
Description:
Author(s): R. Takahashi, I. Ohkubo, K. Yamauchi, M. Kitamura, Y. Sakurai, M. Oshima, T. Oguchi, Y. Cho, and M. Lippmaa We report on theoretical and experimental investigation of A-site-driven ferroelectricity in ferromagnetic La 2 NiMnO 6 thin films grown on SrTiO 3 substrates. Structural analysis and density-functional theory calculations show that epitaxial strain stretches the rhombohedral La 2 NiMnO 6 crystal lattice a... [Phys. Rev. B 91, 134107] Published Mon Apr 20, 2015
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics