DGK conference 2022

Electronic structure of the homologous series of Ruddlesden-Popper phases SrO(SrTiO3)𝑛, (𝑛= 0 - 3, ∞)

16 Mar 2022, 16:45

2h

Poster Solid State Physics and Crystal Physics Postersession

Speaker

Christian Ludt

Description

While the electronic structure of SrO and SrTiO3 is sufficiently clarified in literature, there is a lack of information concerning the Ruddlesden-Popper (RP) phases. In this work density functional theory is used to compute the electronic structure for the homologous series with 𝑛 = 0 - 3, ∞. The according band structures are presented and effective masses are given for the complete system. In addition, the calculations are consulted to discuss the thermodynamical stability of the RP phases.

Presentation materials

Abstract_DGK_2022.pdf