# Harmonic generation predominantly from a single spin channel in a half metal

@article{Zhang2021HarmonicGP,
title={Harmonic generation predominantly from a single spin channel in a half metal},
author={G. P. Zhang and Y. H. Bai},
journal={Physical Review B},
year={2021},
volume={103}
}
• Published 26 February 2021
• Physics, Materials Science
• Physical Review B
Harmonic generation in atoms and molecules has reshaped our understanding of ultrafast phenomena beyond the traditional nonlinear optics and has launched attosecond physics. Harmonics from solids represent a new frontier, where both majority and minority spin channels contribute to harmonics.} This is true even in a ferromagnet whose electronic states are equally available to optical excitation. Here, we demonstrate that harmonics can be generated {mostly} from a single spin channel in half…

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