Physical Review B, volume 103, issue 18, publication number L180410
Toroidal nonreciprocity of optical second harmonic generation
Publication type: Journal Article
Publication date: 2021-05-28
Journal:
Physical Review B
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor: 3.7
ISSN: 24699950, 24699969, 10980121, 1550235X
Abstract
We demonstrate mechanisms of reciprocity breaking in nonlinear optics driven by the toroidal dipole moment which characterizes nontrivial spatial distributions of spins in solids. Using high-resolution femtosecond spectroscopy at electronic resonances in the magnetoelectric antiferromagnet CuB2O4 , we show that nonreciprocity reaches 100% for opposite magnetic fields due to the interference of nonlinear coherent sources of second harmonic generation originating from the toroidal dipole moment, applied magnetic field, and noncentrosymmetric crystal structure. The experimental results are corroborated by theoretical analysis based on the crystal and magnetic symmetry of CuB2O4 . Our findings open degrees of freedom in nonlinear optics and pave the way for future nonreciprocal spin-optronic devices operating on the femtosecond timescale.
Citations by journals
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Physical Review B
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Physical Review B
3 publications, 33.33%
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Physical Review Materials
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1 publication, 11.11%
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Applied Physics Letters
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Applied Physics Letters
1 publication, 11.11%
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Nano Letters
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1 publication, 11.11%
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Waves in Random and Complex Media
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1 publication, 11.11%
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Physical Review Applied
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1 publication, 11.11%
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Journal of Experimental and Theoretical Physics
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Journal of Experimental and Theoretical Physics
1 publication, 11.11%
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3
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Citations by publishers
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5
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American Physical Society (APS)
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American Physical Society (APS)
5 publications, 55.56%
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American Institute of Physics (AIP)
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American Institute of Physics (AIP)
1 publication, 11.11%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 11.11%
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Taylor & Francis
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Taylor & Francis
1 publication, 11.11%
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Pleiades Publishing
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Pleiades Publishing
1 publication, 11.11%
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Mund J. et al. Toroidal nonreciprocity of optical second harmonic generation // Physical Review B. 2021. Vol. 103. No. 18. L180410
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Mund J., Yakovlev D. G., Poddubny A. N., Dubrovin R. M., Bayer M., Pisarev R. V. Toroidal nonreciprocity of optical second harmonic generation // Physical Review B. 2021. Vol. 103. No. 18. L180410
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TY - JOUR
DO - 10.1103/PHYSREVB.103.L180410
UR - https://doi.org/10.1103%2FPHYSREVB.103.L180410
TI - Toroidal nonreciprocity of optical second harmonic generation
T2 - Physical Review B
AU - Mund, Johannes
AU - Yakovlev, D G
AU - Poddubny, A. N.
AU - Dubrovin, R. M.
AU - Bayer, M.
AU - Pisarev, Roman V.
PY - 2021
DA - 2021/05/28 00:00:00
PB - American Physical Society (APS)
IS - 18
VL - 103
SN - 2469-9950
SN - 2469-9969
SN - 1098-0121
SN - 1550-235X
ER -
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@article{2021_Mund,
author = {Johannes Mund and D G Yakovlev and A. N. Poddubny and R. M. Dubrovin and M. Bayer and Roman V. Pisarev},
title = {Toroidal nonreciprocity of optical second harmonic generation},
journal = {Physical Review B},
year = {2021},
volume = {103},
publisher = {American Physical Society (APS)},
month = {may},
url = {https://doi.org/10.1103%2FPHYSREVB.103.L180410},
number = {18},
doi = {10.1103/PHYSREVB.103.L180410}
}