Photocurrent Spectroscopy of Dark Magnetic Excitons in 2D Multiferroic NiI2
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DOI: 10.1002/advs.202407862
Abstract: Two‐dimensional (2D) antiferromagnetic (AFM) semiconductors are promising components of opto‐spintronic devices due to terahertz operation frequencies and minimal interactions with stray fields. However, the lack of net magnetization significantly limits the number of experimental techniques… read more here.
Keywords: spectroscopy; photocurrent spectroscopy; magnetic excitons; spectroscopy dark ... See more keywords
Anomalous nonlinear optical effect and enhanced emission by magnetic excitons in CVD grown cobalt-doped ZnSe nanoribbon
Sign Up to like & getrecommendations! Published in 2021 at "New Journal of Physics"
DOI: 10.1088/1367-2630/abdb0a
Abstract: The magnetic excitons in diluted magnetic semiconductor (DMS) have varied formats due to the inhomogeneous phases out of doping concentration and/or structural relaxations or defects. Here the high quality cobalt-doped zinc blende ZnSe nanoribbons (NRs)… read more here.
Keywords: magnetic excitons; znse; doped znse; cobalt doped ... See more keywords