14 citations · 30 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2020★ 14 cited
Light-dependent Impedance Spectra and Transient Photoconductivity in a Ruddlesden-Popper 2D Lead-halide Perovskite Revealed by Electrical Scanned Probe Microscopy and Accompanying Theory
Ali Moeed Tirmzi, Ryan P. Dwyer, Fangyuan Jiang +1
Electric force microscopy was used to record the light-dependent impedance spectrum and the probe transient photoconductivity of a film of butylammonium lead iodide, BAPbI$_{…
physics.app-ph2019★ 13 cited
Substrate-dependent Photoconductivity Dynamics in a High-efficiency Hybrid Perovskite Alloy
Ali Moeed Tirmzi, Jeffrey A. Christians, Ryan P. Dwyer +2
Films of (FAMACs)Pb(IBr) were grown over TiO, SnO, ITO, and NiO. Film conductivity was interrogated by me…
cond-mat.mes-hall2017★ 3 cited
Vector Electric Field Measurement via Position-Modulated Kelvin Probe Force Microscopy
Ryan P. Dwyer, Louisa M. Smieska, Ali Moeed Tirmzi +1
High-quality spatially-resolved measurements of electric fields are critical to understanding charge injection, charge transport, and charge trapping in semiconducting materials. H…