121 citations · 310 across the 10 of their papers we have counts for
10 papers
Superradiant Charge Density Waves in a Driven Cavity-Matter Hybrid
Luka Skolc, Sambuddha Chattopadhyay, Filip Marijanović +4
Optical cavities enable strong, long-range, light-matter interactions that can drive collective ordering phenomena, such as superradiant self-organization in ultracold atomic gases…
Temperature-dependent excitonic light manipulation with atomically-thin optical elements
Ludovica Guarneri, Qitong Li, Thomas Bauer +5
Monolayer 2D semiconductors, such as WS2, exhibit uniquely strong light-matter interactions due to exciton resonances that enable atomically-thin optical elements. Similar to geome…
Apparent Resonance Splitting in Self-Coupled Excitonic Systems
Avishek Sarbajna, Qitong Li, Dorte Rubæk Danielsen +6
Thin films of high-refractive-index excitonic materials enable self-coupling by simultaneously supporting intrinsic excitonic transitions and optical resonances. These optical reso…
Ion-Assisted Nanoscale Material Engineering in Atomic Layers
Hossein Taghinejad, Mohammad Taghinejad, Sajjad Abdollahramezani +11
Achieving deterministic control over the properties of low-dimensional materials with nanoscale precision is a long-sought goal. Mastering this capability has a transformative impa…
Direct Exfoliation of Nanoribbons from Bulk van der Waals Crystals
Ashley P. Saunders, Victoria Chen, Jierong Wang +8
Confinement of monolayers into quasi-one-dimensional atomically-thin nanoribbons could lead to novel quantum phenomena beyond those achieved in their bulk and monolayer counterpart…
Achiral dielectric metasurfaces for spectral and polarization control of valley specific light emission from monolayer MoS2
Yin Liu, Sze Cheung Lau, Wen-Hui Sophia Cheng +9
Excitons in two-dimensional transition metal dichalcogenides have a valley degree of freedom that can be optically accessed and manipulated for quantum information processing. Here…
Impact of substrates and quantum effects on exciton line shapes of 2D semiconductors at room temperature
Jorik van de Groep, Qitong Li, Jung-Hwan Song +2
Exciton resonances in monolayer transition-metal dichalcogenides (TMDs) provide exceptionally strong light-matter interaction at room temperature. Their spectral line shape is crit…
Fundamental limitations of Huygens metasurfaces for optical beam shaping
Carlo Gigli, Qitong Li, Pierre Chavel +3
Optical dielectric metasurfaces composed of arrayed nanostructures are expected to enable arbitrary spatial control of incident wavefronts with subwavelength spatial resolution. Fo…
Coherent ac spin current transmission across an antiferromagnetic CoO insulator
Q. Li, M. Yang, C. Klewe +11
The recent discovery of spin-current transmission through antiferromagnetic (AFM) insulating materials opens up unprecedented opportunities for fundamental physics and spintronics…
Polarization-Independent and High-Efficiency Dielectric Metasurfaces Spanning 600-800 nm Wavelengths
Qi-Tong Li, Fengliang Dong, Bo Wang +6
Artificial metasurfaces are capable of completely manipulating the phase, amplitude, and polarization of light with high spatial resolutions. The emerging design based on high-inde…