3 papers
cond-mat.mtrl-sci2025
Broadband transient full-Stokes luminescence spectroscopy with high sensitivity
Antti-Pekka M. Reponen, Marcel Mattes, Zachary A. VanOrman +3
Materials emitting circularly polarized light (CPL) are highly sought after for applications ranging from efficient displays to quantum information technologies. Established method…
cond-mat.mtrl-sci2024
The Effect of Charge Carrier Cooling on the Ultrafast Carrier Dynamics in CsAgBiBr Thin Films
Huygen J. Jobsis, Lei Gao, Antti-Pekka M. Reponen +5
CsAgBiBr shows promise for solution-processable optoelectronics, such as photovoltaics, photocatalysis and X-ray detection. However, various spectroscopic studies report ra…
physics.app-ph2019
Trap states impact photon upconversion in rubrene sensitized by lead halide perovskite thin films
Sarah Wieghold, Alexander S. Bieber, Zachary A. VanOrman +2
The same optical and electronic properties that make perovskite thin films ideal absorber materials in photovoltaic applications are also beneficial in photon upconversion devices.…