TY  - INPR
A1  - Valadkhani, Adrian
A1  - Iraola, Mikel
A1  - Fünfhaus, Axel
A1  - Song, Young-Joon
A1  - Šmejkal, Libor
A1  - Sinova, Jairo
A1  - Valentí, Roser
T1  - Influence of magnetism, strain and pressure on the band topology of EuCd2As2
T2  - arXiv
N2  - Motivated by the wealth of proposals and realizations of nontrivial topological phases in EuCd2As2, such as a Weyl semimetallic state and the recently discussed semimetallic versus semiconductor behavior in this system, we analyze in this work the role of the delicate interplay of Eu magnetism, strain and pressure on the realization of such phases. For that we invoke a combination of a group theoretical analysis with ab initio density functional theory calculations and uncover a rich phase diagram with various non-trivial topological phases beyond a Weyl semimetallic state, such as axion and topological crystalline insulating phases, and discuss their realization.
Y1  - 2023
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/82447
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-824476
UR  - https://arxiv.org/abs/2308.08619v1
IS  - 2308.08619 Version 1
PB  - arXiv
ER  -