Electronic properties of graphene interfaced with multiferroic van der Waals CuCrP6S6 from X-ray spectromicroscopy and DFT
Yefei Guo, Yu Gu, Jiali Yang, Junhao Zhou, Yichen Jin, Tingxin Li, Beate Paulus, Alexei Preobrajenski, Yuriy Dedkov, Elena Voloshina – 2024
The electronic and magnetic properties of the interface formed between graphene and the multiferroic van der Waals material CuCrPS are studied using X-ray spectromicroscopy, accompanied by DFT calculations. These results demonstrate the free-standing character of slightly -doped graphene, protecting the underlying materials from the environment, while preserving the Dirac cone for the graphene-derived bands. Despite the strong ferromagnetic ordering of Cr3+ moments, there is no evidence of proximity effect at the graphene/CuCrPS interface. Our findings and detailed studies of graphene interfaced with different multiferroic materials will aid in its further implementation in various applications.
Title
Electronic properties of graphene interfaced with multiferroic van der Waals CuCrP6S6 from X-ray spectromicroscopy and DFT
Author
Yefei Guo, Yu Gu, Jiali Yang, Junhao Zhou, Yichen Jin, Tingxin Li, Beate Paulus, Alexei Preobrajenski, Yuriy Dedkov, Elena Voloshina
Date
2024
Source(s)
Citation
Carbon Volume 234, 5 March 2025, 119974
Type
Text