activity
20162021
most citedIndirect to direct bandgap transition in methylammonium lead halide perovskite

420 citations · 1.1k across the 8 of their papers we have counts for

collaborators

8 papers

cond-mat.mtrl-sci2021

Recombination and localization: unfolding the pathways behind conductivity losses in Cs2AgBiBr6 thin films

Huygen J. Jöbsis, Valentina M. Caselli, Sven H. C. Askes +4

Cs2AgBiBr6 (CABB) has been proposed as a promising non-toxic alternative to lead halide perovskites. However, low charge carrier collection efficiencies remain an obstacle for the…

cond-mat.mes-hall2021★ 1 cited

Intermittency of CsPbBr perovskite quantum dots analyzed by an unbiased statistical analysis

Isabelle M. Palstra, Ilse Maillette de Buy Wenniger, Biplab K. Patra +2

We analyze intermittency in intensity and fluorescence lifetime of CsPbBr perovskite quantum dots by applying unbiased Bayesian inference analysis methods. We apply changepoint…

physics.optics2021

Fano lineshapes and Rabi splittings: Can they be artificially generated or obscured by the numerical aperture?

Zhoumuyan Geng, Johanna Theenhaus, Biplab K. Patra +4

Fano resonances and Rabi splittings are routinely reported in the scientific literature. Asymmetric resonance lineshapes are usually associated with Fano resonances, and two split…

physics.optics2019

Phase-resolved surface plasmon scattering probed by cathodoluminescence holography

N. J. Schilder, H. Agrawal, E. C. Garnett +1

High-energy (1-100 keV) electrons can coherently couple to plasmonic and dielectric nanostructures creating cathodoluminescence (CL) of which the spectral features reveal details o…

cond-mat.mtrl-sci2019★ 269 cited

Local Crystal Misorientation Influences Non-Radiative Recombination

Sarthak Jariwala, Hongyu Sun, Gede W. P. Adhyaksa +5

We use ultrasensitive electron backscatter diffraction (EBSD) to map the local crystal orientations, grains, and grain boundaries in CH3NH3PbI3 (MAPI) perovskite thin films. Althou…

physics.optics2017★ 139 cited

Imaging a Nitrogen-Vacancy Center with a Diamond Immersion Metalens

Richard R. Grote, Tzu-Yung Huang, Sander A. Mann +5

Solid-state quantum emitters have emerged as robust single-photon sources and addressable spins: key components in rapidly developing quantum technologies for broadband magnetometr…