Excitation spectra of cubic perovskite titanates

Authors

DOI:

https://doi.org/10.15625/0868-3166/16343

Abstract

We calculate excitation spectra of cubic perovskites ATiO3 (A = Ca, Sr, Ba, Pb). The calculations are performed within the time-dependent density functional theory, including local field effects. The theoretical calculations show that the perovskites have a plasmon mode at around 12 eV, which is not observed in experiments.

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Published

30-09-2021

How to Cite

Nguyen-Truong, H. (2021). Excitation spectra of cubic perovskite titanates. Communications in Physics, 32(1). https://doi.org/10.15625/0868-3166/16343

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