Strongly correlated electron–photon systems

J Bloch, A Cavalleri, V Galitski, M Hafezi, A Rubio - Nature, 2022 - nature.com
An important goal of modern condensed-matter physics involves the search for states of
matter with emergent properties and desirable functionalities. Although the tools for material …

Spin-selective strong light–matter coupling in a 2D hole gas-microcavity system

DG Suarez-Forero, DW Session, M Jalali Mehrabad… - Nature …, 2023 - nature.com
The interplay between time-reversal symmetry breaking and strong light–matter coupling in
two-dimensional (2D) gases brings intriguing aspects to polariton physics. This combination …

Creating, probing, and manipulating fractionally charged excitations of fractional Chern insulators in optical lattices

M Račiūnas, FN Ünal, E Anisimovas, A Eckardt - Physical Review A, 2018 - APS
We propose a set of schemes to create and probe fractionally charged excitations of a
fractional Chern insulator state in an optical lattice. This includes the creation of localized …

Fractional quantum Hall edge polaritons

L Winter, O Zilberberg - ar** of electronic quantum Hall states with vortex light
D Session, M Jalali Mehrabad, N Paithankar… - Nature …, 2024 - nature.com
A fundamental requirement for quantum technologies is the ability to coherently control the
interaction between electrons and photons. However, in many scenarios involving the …

Fractional angular momentum and anyon statistics of impurities in Laughlin liquids

T Graß, B Juliá-Díaz, N Baldelli, U Bhattacharya… - Physical Review Letters, 2020 - APS
The elementary excitations of a fractional quantum Hall liquid are quasiparticles or
quasiholes that are neither bosons nor fermions, but are so-called anyons. Here we study …

Two-dimensional excitons from twisted light and the fate of the photon's orbital angular momentum

T Graß, U Bhattacharya, J Sell, M Hafezi - Physical Review B, 2022 - APS
As the bound state of two oppositely charged particles, excitons emerge from optically
excited semiconductors as the electronic analog of a hydrogen atom. In the two-dimensional …

Engineering quantum Hall phases in a synthetic bilayer graphene system

ZP Cian, T Grass, A Vaezi, Z Liu, M Hafezi - Physical Review B, 2020 - APS
Synthetic quantum Hall bilayer (SQHB), realized by optically driven monolayer graphene in
the quantum Hall regime, provides a flexible platform for engineering quantum Hall phases …

Tracing non-Abelian anyons via impurity particles

N Baldelli, B Juliá-Díaz, U Bhattacharya, M Lewenstein… - Physical Review B, 2021 - APS
Non-Abelian excitations are an interesting feature of many fractional quantum Hall phases,
including those phases described by the Moore-Read (or Pfaffian) wave function. However …

Optimizing 3-MeO-BTFMAN Thin Films: Structural Insights and Photonic Performance for Advanced Optoelectronic Applications

LB Özen, G Yakalı, F Özen, Ö Ekici, B Gündüz… - Journal of Molecular …, 2025 - Elsevier
Abstract Thin films of 2-(3, 5-Bistrifluoromethylphenyl)-3-(3-Methoxyphenyl) acrylonitrile (3-
MeO-BTFMAN) were prepared with different film thicknesses (8.51 µm, 16.72 µm, and 27.06 …