Ultrafast Valley Manipulation in 2D Materials
We demonstrate ultrafast control of valley physics in 2D materials using tailored light fields. A trefoil field realizes a Haldane-like topological model, while phase-locked, polarization- controlled laser pulses achieve room-temperature valley switching.
Authors
- Marcel Neuhaus (ORCID: https://orcid.org/0009-0006-4038-0206)
- Olga Smirnova (ORCID: https://orcid.org/0000-0002-7746-5733)
- Jens Biegert (ORCID: https://orcid.org/0000-0002-7556-501X)
- Francesco Tani (ORCID: https://orcid.org/0000-0001-6482-0647)
- Pablo San-José (ORCID: https://orcid.org/0000-0002-7920-5273)
- Margherita Maiuri (ORCID: https://orcid.org/0000-0001-9351-8551)
- V. Pervak
- Misha Ivanov (ORCID: https://orcid.org/0000-0002-8817-2469)
- Franco V. A. Camargo (ORCID: https://orcid.org/0000-0001-8312-7899)
- P. St. J. Russell (ORCID: https://orcid.org/0000-0002-8972-2477)
- S. Biswas (ORCID: https://orcid.org/0000-0002-7176-3887)
- Sambit Mitra (ORCID: https://orcid.org/0000-0003-0837-2661)
- Giulio Cerullo (ORCID: https://orcid.org/0000-0002-9534-2702)
- Julita Poborska (ORCID: https://orcid.org/0000-0003-3447-7125)
- Mario Aulich
- Lénárd Vámos (ORCID: https://orcid.org/0000-0003-0652-983X)
- Álvaro Jiménez-Galán (ORCID: https://orcid.org/0000-0003-2116-7187)
- Monica Lo Russo (ORCID: https://orcid.org/0000-0001-9054-9010)
- Rui E. F. Silva (ORCID: https://orcid.org/0000-0002-1920-5861)
- Eduardo B. Molinero (ORCID: https://orcid.org/0000-0001-5062-3343)
- Stefano Dal Conte (ORCID: https://orcid.org/0000-0001-8582-3185)
- I. Tyulnev
- Francesco Gucci (ORCID: https://orcid.org/0000-0002-9966-4928)
- Matthias F. Kling (ORCID: https://orcid.org/0000-0002-1710-0775)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jsy100_4
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00