Publication Date:
2014-07-29
Description:
Author(s): Francesco Ricci, Paola Alippi, Alessio Filippetti, and Vincenzo Fiorentini We report the electronic properties of the quadruple perovskite CaCu3Ti4O12 as obtained via several density-functional based methods and propose a new interpretation of optical experiments to the effect that four distinct transitions (centered around 0.7, 1.5, 2.5, and 3.5 eV) contribute to the spec... [Phys. Rev. B 90, 045132] Published Thu Jul 24, 2014
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics