4 papers
Coherent multi-dimensional widefield microscopy
Mohammadjavad Azarm, Rizwan Asif, Alessandra Milloch +14
Understanding how electronic excitations evolve across space and time is essential for revealing the microscopic processes underlying quantum and optoelectronic materials. However,…
Brightening of dark trions in monolayer WS via localization of surface plasmons
Sreyan Raha, Tara Shankar Bhattacharya, Indrani Bose +1
Among all excitonic complexes in transition-metal dichalcogenides (TMDs), dark and semi-dark trions are poised to play a stellar role in future quantum technologies due to their lo…
Thermal assisted transport of biexcitons in monolayer WSe2
Dorian Béret, Louka Hemmen, Vishwas Jindal +9
Studies of excitonic transport in transition metal dichalcogenide monolayers have attracted increasing interest in recent years in order to develop nano-optoelectronic devices made…
Raman spectroscopy of group-IV GeSn alloys: theory and experiment
Daniel S. P. Tanner, Sreyan Raha, Jessica Doherty +5
GeSn alloys are a promising candidate material to realise direct-gap group-IV semiconductors for applications in Si-compatible electronic and photonic devices. Here,…