Comparison of Frenkel and Excimer Exciton Diffusion in Perylene Bisimide Nanoparticles

C Rehhagen, SR Rather, KN Schwarz… - The Journal of …, 2023 - ACS Publications
Exciton migration is an important process for light harvesting with organic systems and often
the bottleneck. Especially the formation of trap states hinders the mobility considerably …

Exciton annihilation and diffusion length in disordered multichromophoric nanoparticles

AM Gharbi, DS Biswas, O Crégut, P Malý, P Didier… - Nanoscale, 2024 - pubs.rsc.org
Efficient exciton transport is the essential property of natural and synthetic light-harvesting
(LH) devices. Here we investigate exciton transport properties in LH organic polymer …

Universal Measure for the Impact of Adiabaticity on Quantum Transitions

R Pant, PK Verma, C Rangi, E Mondal, M Bhati… - Physical Review Letters, 2024 - APS
Adiabaticity is crucial for our understanding of complex quantum dynamics and thus for
advancing fundamental physics and technology, but its impact cannot yet be quantified in …

Harnessing Perylene Emitters in Soft Hydrogels for White Light Generation

W Mróz, G Tullii, E Kozma… - ACS Applied Optical …, 2024 - ACS Publications
With the growing demand for energy-efficient lighting solutions, the integration of organic
luminophores into light-emitting diode (LED) technology offers a promising way of …

A measure for adiabatic contributions to quantum transitions

R Pant, PK Verma, C Rangi, E Mondal, M Bhati… - arXiv preprint arXiv …, 2020 - arxiv.org
We construct a measure for the adiabatic contribution to quantum transitions in an arbitrary
basis, tackling the generic complex case where dynamics is only partially adiabatic …