activity
20062025
most citedGradient metasurfaces: a review of fundamentals and applications

556 citations · 5.5k across the 81 of their papers we have counts for

collaborators

86 papers

cond-mat.mes-hall2025★ 42 cited

Roadmap on Nonlocality in Photonic Materials and Metamaterials

Francesco Monticone, N. Asger Mortensen, Antonio I. Fernández-Domínguez +63

Photonic technologies continue to drive the quest for new optical materials with unprecedented responses. A major frontier in this field is the exploration of nonlocal (spatially d…

cond-mat.dis-nn2023

Unusual phase transition in 1D localization and its observability in optics

S. I. Bozhevolnyi, I. M. Suslov

Localization of electrons in 1D disordered systems is usually described in the random phase approximation, when distributions of phases φand θ, entering the transfer matrix, are co…

cond-mat.mes-hall2023★ 11 cited

Inducing room-temperature valley polarization of excitonic emission in transition metal dichalcogenide monolayers

Sergii Morozov, Torgom Yezekyan, Christian Wolff +2

The lowest energy states in transition metal dichalcogenide (TMD) monolayers follow valley selection rules, which have attracted vast interest due to the possibility of encoding an…

physics.optics2023

Single-photon circularly polarized single-mode vortex beams

Xujing Liu, Yinhui Kan, Shailesh Kumar +3

Generation of single photons carrying spin and orbital angular momenta (SAM and OAM) opens enticing perspectives for exploiting multiple degrees of freedom for high-dimensional qua…

physics.optics2023

Ultracompact single-photon sources of linearly polarized vortex beams

Xujing Liu, Yinhui Kan, Shailesh Kumar +5

Ultracompact chip-integrated single-photon sources of collimated beams with polarizationencoded states are crucial for integrated quantum technologies. However, most of currently a…

physics.optics2023

Scattering holography designed metasurfaces for channeling single-photon emission

Danylo Komisar, Shailesh Kumar, Yinhui Kan +5

Channelling single-photon emission in multiple well-defined directions and simultaneously controlling its polarization characteristics is highly desirable for numerous quantum tech…