2021
DOI: 10.48550/arxiv.2112.10721
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

Lattice-mediated bulk flexoelectricity from first principles

Miquel Royo,
Massimiliano Stengel

Abstract: We present the derivation and code implementation of a first-principles methodology to calculate the lattice-mediated contributions to the bulk flexoelectric tensor. The approach is based on our recent analytical long-wavelength extension of density-functional perturbation theory [Royo and Stengel, Phys. Rev. X 9, 021050 (2019)], and avoids the cumbersome numerical derivatives with respect to the wave vector that were adopted in previous implementations. To substantiate our results, we revisit and numerically … Show more

Help me understand this report
View published versions

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 40 publications
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?