Magnetic polarons reach a hundred thousand Bohr magnetons.
Sign Up to like & getrecommendations! Published in 2024 at "Materials horizons"
DOI: 10.1039/d4mh01156b
Abstract: The ability of light to manipulate fundamental interactions in a medium is central to research in optomagnetism and applications in electronics. A prospective approach is to create composite quasiparticles, magnetic polarons, highly susceptible to external… read more here.
Keywords: bohr magnetons; hundred thousand; thousand bohr; magnetic polarons ... See more keywords
Room Temperature Ferromagnetic Ordering from Bound Magnetic Polarons in Rare Earth Doped Ultrathin MoS2 Nanosheets
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry C"
DOI: 10.1039/d5tc01225b
Abstract: Dilute magnetic semiconductors (DMS) imbued with room temperature ferromagnetic capabilities that arise from bound magnetic polarons (BMPs) have been attractive for spintronics, information storage and magneto-optical applications. In particular, the... read more here.
Keywords: temperature ferromagnetic; room temperature; magnetic polarons; bound magnetic ... See more keywords
Optical manifestation of magnetic polarons bound to excitons and resident holes in a (Cd,Mn)Te quantum well
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.045307
Abstract: Photoluminescence and multiple ${\mathrm{Mn}}^{2+}$ spin-flip Raman scattering (SFRS) are studied in the (Cd,Mn)Te/(Cd,Mg)Te quantum well with excess resident hole concentration under resonance continuous-wave photoexcitation in the localized states of excitons and trions at $T=1.5$ K.… read more here.
Keywords: quantum well; polaron shift; mathrm; magnetic polarons ... See more keywords
Magnetic polarons beyond linear spin-wave theory: Mesons dressed by magnons
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.109.205104
Abstract: When a mobile hole is doped into an antiferromagnet, its movement will distort the surrounding magnetic order and yield a magnetic polaron. The resulting complex interplay of spin and charge degrees of freedom gives rise… read more here.
Keywords: linear spin; spin wave; wave theory; beyond linear ... See more keywords