131 citations · 543 across the 30 of their papers we have counts for
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Extended high-harmonic spectra through cascade resonance in confined quantum systems
Xiao Zhang, Tao Zhu, Hongchuan Du +3
The study of high-harmonic generation in confined quantum systems is vital to establishing a complete physical picture of harmonic generation from atoms and molecules to bulk solid…
Multiple low-energy excitons and optical response of double perovskite BaScTaO
A. K. Himanshu, Sujit Kumar, Urmimala Dey +1
Large bandgap insulators are considered promising for applications such as photocatalysts, dielectric resonators and interference filters. Based on synchrotron X-ray diffraction, d…
Strongly anisotropic spin dynamics in magnetic topological insulators
A. Alfonsov, J. I. Facio, K. Mehlawat +8
The recent discovery of magnetic topological insulators has opened new avenues to explore exotic states of matter that can emerge from the interplay between topological electronic…
Finite temperature fluctuation-induced order and responses in magnetic topological insulators
Marius Scholten, Jorge I. Facio, Rajyavardhan Ray +3
We derive an effective field theory model for magnetic topological insulators and predict that a magnetic electronic gap persists on the surface for temperatures above the ordering…