81 citations · 223 across the 16 of their papers we have counts for
6 papers · 1 filter
Spatially dispersive photogalvanic effects as a probe of quantum geometric tensor
Yicong Chen, Bumseop Kim, Senin Ahammed Akkara Paramban +8
Berry curvature and quantum metric of Bloch states govern a wide range of phenomena, yet unified experimental access to both remains limited. Here we show that light spatial-disper…
Rydberg Excitons and Trions in Monolayer MoTe
Souvik Biswas, Aurélie Champagne, Jonah B. Haber +12
Monolayer transition metal dichalcogenide (TMDC) semiconductors exhibit strong excitonic optical resonances which serve as a microscopic, non-invasive probe into their fundamental…
Charge Density Wave Activated Excitons in TiSe-MoSe Heterostructures
Jaydeep Joshi, Benedikt Scharf, Igor Mazin +6
Layered materials enable the assembly of a new class of heterostructures where lattice-matching is no longer a requirement. Interfaces in these heterostructures therefore become a…
Localized Excitons in NbSe-MoSe Heterostructures
Jaydeep Joshi, Tong Zhou, Sergiy Krylyuk +3
Neutral and charged excitons (trions) in atomically-thin materials offer important capabilities for photonics, from ultrafast photodetectors to highly-efficient light-emitting diod…
Valley Phenomena in the Candidate Phase Change Material WSeTe
Sean M. Oliver, Joshua Young, Sergiy Krylyuk +3
Alloyed transition metal dichalcogenides provide an opportunity for coupling band engineering with valleytronic phenomena in an atomically-thin platform. However, valley properties…
Electric field induced semiconductor-to-metal phase transition in vertical MoTe2 and Mo1-xWxTe2 devices
Feng Zhang, Sergiy Krylyuk, Huairuo Zhang +5
Over the past years, transition metal dichalcogenides (TMDs) have attracted attention as potential building blocks for various electronic applications due to their atomically thin…