Lightwave Control of Topological Properties in 2D Materials for Sub-Cycle and Non-Resonant Valley Manipulation

Á. Jiménez-Galán; R.E.F. Silva; O. Smirnova; O. Smirnova; M. Ivanov; M. Ivanov; M. Ivanov

doi:10.1364/LS.2021.LW1F.2

Frontiers in Optics + Laser Science 2021
Technical Digest Series (Optica Publishing Group, 2021),
paper LW1F.2
•https://doi.org/10.1364/LS.2021.LW1F.2

Lightwave Control of Topological Properties in 2D Materials for Sub-Cycle and Non-Resonant Valley Manipulation

Á. Jiménez-Galán, R.E.F. Silva, O. Smirnova, and M. Ivanov

Laser Science 2021

Washington, DC United States
1–4 November 2021
ISBN: 978-1-55752-308-2

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Ultrafast Dynamics in Complex Systems II (LW1F)

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Á. Jiménez-Galán, R. E. F. Silva, O. Smirnova, and M. Ivanov, "Lightwave Control of Topological Properties in 2D Materials for Sub-Cycle and Non-Resonant Valley Manipulation," in Frontiers in Optics + Laser Science 2021, C. Mazzali, T. (T.-C.) Poon, R. Averitt, and R. Kaindl, eds., Technical Digest Series (Optica Publishing Group, 2021), paper LW1F.2.

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Abstract

Using light fields tailored on a sub-cycle timescale to the symmetry of graphene-like materials, we show selective minimization of the bandgap at one of the valleys, introducing a new method for valleytronics and light-induced topology.

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