13 citations · 23 across the 10 of their papers we have counts for
10 papers
Coherent interaction of WS and quasi-2D perovskite excitons over micrometer distances via a cavity field
Marti Struve, Hamid Pashaei Adl, Jamie M. Fitzgerald +13
The coherent coupling of cavity-confined photons and excitonic matter resonances leads to the formation of cavity polaritons, hybrid light-matter quasi-particles. If multiple excit…
Perfect Absorption in the Strong Coupling Regime via Degenerate Critical Coupling
Eleonora P. Kraus, Jamie M. Fitzgerald, Carlos Maciel-Escudero +1
Perfect absorption (PA) represents a fundamental limit of light-matter interaction and a means to maximize nanoscale energy conversion. While PA is now a well-established phenomeno…
Engineering strong coupling in ultra-compact photonic crystal/2D material platforms
Eleonora P. Kraus, Jamie M. Fitzgerald, Carlos Maciel-Escudero +1
Sub-wavelength thick photonic crystal (PhC) slabs coupled to 2D excitonic materials, such as transition metal dichalcogenides (TMDs), are a promising platform for highly tunable, r…
Exciton Polariton-Polariton Interactions in Transition-Metal Dichalcogenides
Jonas K König, Jamie M Fitzgerald, Daniel Erkensten +1
Microscopic insights into nonlinear interactions are essential for advancing polaritonic devices. Existing studies often rely on phenomenological models that overlook important man…
Polariton transport in 2D semiconductors: Phonon-mediated transitions between ballistic, superdiffusive and exciton-limited regimes
Jamie M. Fitzgerald, Roberto Rosati, Ermin Malic
Exciton transport in 2D semiconductors holds promise for room-temperature, ultra-compact optoelectronic devices, but it is limited by short propagation distances. Hybridization of…
Tuning relaxation and nonlinear upconversion of valley-exciton-polaritons in a monolayer semiconductor
Hangyong Shan, Jamie M. Fitzgerald, Roberto Rosati +9
Controlling exciton relaxation and energy conversion pathways via their coupling to photonic modes is a central task in cavity-mediated quantum materials research. In this context,…
Magneto-Optics of Anisotropic Exciton Polaritons in Two-Dimensional Perovskites
Jonas K. König, Jamie M. Fitzgerald, Ermin Malic
Layered 2D organic-inorganic perovskite semiconductors support strongly confined excitons that offer significant potential for ultrathin polaritonic devices due to their tunability…
Infrared magneto-polaritons in MoTe mono- and bilayers
Bo Han, Jamie M. Fitzgerald, Lukas Lackner +8
MoTe monolayers and bilayers are unique within the family of van-der-Waals materials since they pave the way towards atomically thin infrared light-matter quantum interfaces, p…
Revealing dark exciton signatures in polariton spectra of 2D materials
Beatriz Ferreira, Hangyong Shan, Roberto Rosati +12
Dark excitons in transition metal dichalcogenides (TMD) have been so far neglected in the context of polariton physics due to their lack of oscillator strength. However, in tungste…
Circumventing the polariton bottleneck via dark excitons in 2D semiconductors
Jamie M. Fitzgerald, Roberto Rosati, Beatriz Ferreira +3
Efficient scattering into the exciton polariton ground state is a key prerequisite for generating Bose-Einstein condensates and low-threshold polariton lasing. However, this can be…