Non-complicated EuTiO3 Structure

TL;DR

This paper investigates the structural diffraction features of EuTiO3, challenging previous findings by showing the absence of incommensurate diffraction peaks in their samples and questioning earlier reports.

Contribution

It provides evidence that EuTiO3 may not exhibit incommensurate diffraction peaks as previously reported, suggesting variability or re-evaluating prior structural interpretations.

Findings

Absence of incommensurate diffraction peaks in current EuTiO3 samples

Contradicts previous reports of strong incommensurate peaks

Highlights potential variability in EuTiO3 structural features

Abstract

A recently published paper [arXiv:1206.5417 ]showed strong incommensurate diffraction peaks in EuTiO3 around zone boundary R-points. We wish to convey that in our samples, and, it seems, at least another case from the literature, these peaks are absent.