699 citations · 818 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2018
Liquid-like Free Carrier Solvation and Band Edge Luminescence in Lead-Halide Perovskites
Yinsheng Guo, Omer Yaffe, Trevor D. Hull +3
We report a strongly temperature dependent luminescence Stokes shift in the electronic spectra of both hybrid and inorganic lead-bromide perovskite single crystals. This behavior s…
cond-mat.mtrl-sci2017★ 119 cited
Interplay between organic cations and inorganic framework and incommensurability in hybrid lead-halide perovskite CH3NH3PbBr3
Yinsheng Guo, Omer Yaffe, Daniel W. Paley +6
Organic-inorganic coupling in the hybrid lead-halide perovskite is a central issue in rationalizing the outstanding photovoltaic performance of these emerging materials. Here we co…
cond-mat.mtrl-sci2016★ 699 cited
Local polar fluctuations in lead halide perovskite crystals
Omer Yaffe, Yinsheng Guo, Liang Z. Tan +11
Hybrid lead-halide perovskites have emerged as an excellent class of photovoltaic materials. Recent reports suggest that the organic molecular cation is responsible for local polar…