ICTS:29129

Video URL

Complex magnetism in high temperature two dimensional magnets

Complex magnetism in high temperature two dimensional magnets

(2024). Complex magnetism in high temperature two dimensional magnets. SciVideos. https://youtu.be/aOBiibe8fVw

Complex magnetism in high temperature two dimensional magnets. SciVideos, Jul. 16, 2024, https://youtu.be/aOBiibe8fVw 

          @misc{ scivideos_ICTS:29129,
            doi = {},
            url = {https://youtu.be/aOBiibe8fVw},
            author = {},
            keywords = {},
            language = {en},
            title = {Complex magnetism in high temperature two dimensional magnets},
            publisher = {},
            year = {2024},
            month = {jul},
            note = {ICTS:29129 see, \url{https://scivideos.org/icts-tifr/29129}}
          }
Biplab Sanyal
Talk numberICTS:29129
Source RepositoryICTS-TIFR
Source EventEngineered 2D Quantum Materials
Collection

Abstract

In recent years, the experimental realization of magnetic long-range order in atomically thin 2D materials has shown a big potential in spintronic applications in ultrathin magnets due to the possibility of manipulation of magnetism by external fields, strain or proximity effects in van der Waals heterostructures. Specifically, the family of metallic magnets FenGeTe2 (n=3, 4, 5) has attracted a huge attention due to their high Curie temperatures and intriguing properties. In this talk, I will review the status of this research field, highlighting our own research by ab initio density functional theory, calculations of interatomic exchange interaction parameters and Monte Carlo simulations. A particular emphasis will be given on the systematic study of the electronic structure and magnetism of FenGeTe2 magnets along with some critical discussions on the importance of electron correlation with the aid of dynamical mean field theory, spin-orbit coupling and effects of transition metal dop...