26 citations · 53 across the 6 of their papers we have counts for
6 papers
Resonant multiple-phonon absorption causes efficient anti-Stokes photoluminescence in CsPbBr nanocrystals
Zhuoming Zhang, Sushrut Ghonge, Yang Ding +5
Lead-halide perovskite nanocrystals such as CsPbBr, exhibit efficient photoluminescence (PL) up-conversion, also referred to as anti-Stokes photoluminescence (ASPL). This is a…
Photoluminescent cooling with incoherent light
Sushrut Ghonge, Masaru Kuno, Boldizsár Jankó
Optical refrigeration using anti-Stokes photoluminescence is now well established, especially for rare-earth-doped solids where cooling to cryogenic temperatures has recently been…
Enhanced robustness and dimensional crossover of superradiance in cuboidal nanocrystal superlattices
Sushrut Ghonge, David Engel, Francesco Mattiotti +3
Cooperative emission of coherent radiation from multiple emitters (known as superradiance) has been predicted and observed in various physical systems, most recently in CsPbBr…
Counterfactual Thermodynamics: Extracting work from a lack of macroscopic change
Sushrut Ghonge, Dervis Can Vural
A sudden change in the macroscopic parameters of a system will cause it to depart from equilibrium. In this paper we study how a lack of change can also inform of such a departure,…
Temperature as a quantum observable
Sushrut Ghonge, Dervis Can Vural
In this article, we address the problem of how temperature of a quantum system is observed. By proposing a thought experiment, we argue that temperature must be conceived as an ope…
Inferring Network Structure from Cascades
Sushrut Ghonge, Dervis Can Vural
Many physical, biological, and social phenomena can be described by cascades taking place on a network. Often, the activity can be empirically observed, but not the underlying netw…