749 citations · 1.3k across the 12 of their papers we have counts for
13 papers
Detecting, distinguishing, and spatiotemporally tracking photogenerated charge and heat at the nanoscale
Hannah L. Weaver, Cora M. Went, Joeson Wong +4
Since dissipative processes are ubiquitous in semiconductors, characterizing how electronic and thermal energy transduce and transport at the nanoscale is vital for understanding a…
Operando Label-free Optical Imaging of Solution-Phase Ion Transport and Electrochemistry
James K. Utterback, Alex J. King, Livia Belman-Wells +4
Ion transport is a fundamental process in many physical, chemical, and biological phenomena, and especially in electrochemical energy conversion and storage. Despite its immense im…
A composite electrodynamic mechanism to reconcile spatiotemporally resolved exciton transport in quantum dot superlattices
Rongfeng Yuan, Trevor D. Roberts, Rafaela M. Brinn +9
Quantum dot (QD) solids are promising optoelectronic materials; further advancing their device functionality depends on understanding their energy transport mechanisms. The commonl…
Nonadditive Interactions Unlock Small-Particle Mobility in Binary Colloidal Monolayers
Jonathan G. Raybin, Rebecca B. Wai, Naomi S. Ginsberg
We examine the organization and dynamics of binary colloidal monolayers composed of micron-scale silica particles interspersed with smaller-diameter silica particles that serve as…
Charging-driven coarsening and melting of a colloidal nanoparticle monolayer at an ionic liquid-vacuum interface
Connor G. Bischak, Jonathan G. Raybin, Jonathon W. Kruppe +1
We induce and investigate the coarsening and melting dynamics of an initially static nanoparticle colloidal monolayer at an ionic liquid-vacuum interface, driven by a focused, scan…
Photoinduced phase separation in the lead halides is a polaronic effect
David T. Limmer, Naomi S. Ginsberg
We present a perspective on recent observations of the photoinduced phase separation of halides in multi-component lead-halide perovskites. The spontaneous phase separation of an i…