86 citations · 110 across the 4 of their papers we have counts for
6 papers
Characterizing Hydration Properties Based on the Orientational Structure of Interfacial Water Molecules
Sucheol Shin, Adam P. Willard
In this manuscript, we present a general computational method for characterizing the molecular structure of liquid water interfaces as sampled from atomistic simulations. With this…
The Enhancement of Interfacial Exciton Dissociation by Energetic Disorder is a Nonequilibrium Effect
Liang Shi, Chee Kong Lee, Adam P. Willard
The dissociation of excited electron-hole pairs is a microscopic process that is fundamental to the performance of photovoltaic systems. For this process to be successful, the oppo…
Exciton Trapping Is Responsible for the Long Apparent Lifetime in Acid-Treated MoS2
Aaron J. Goodman, Adam P. Willard, William A. Tisdale
Here, we show that deep trapped "dark" exciton states are responsible for the surprisingly long lifetime of band-edge photoluminescence in acid-treated single-layer MoS2. Temperatu…
Including surface ligand effects in continuum elastic models of nanocrystal vibrations
Elizabeth M. Y. Lee, A. Jolene Mork, Adam P. Willard +1
The measured low frequency vibrational energies of some quantum dots (QDs) deviate from the predictions of traditional elastic continuum models. Recent experiments have revealed th…
A Model of Charge Transfer Excitons: Diffusion, Spin Dynamics, and Magnetic Field Effects
Chee Kong Lee, Liang Shi, Adam P. Willard
In this letter we explore how the microscopic dynamics of charge transfer (CT) excitons are influenced by the presence of an external magnetic field in disordered molecular semicon…
Can disorder enhance incoherent exciton diffusion?
Elizabeth M. Y. Lee, William A. Tisdale, Adam P. Willard
Recent experiments aimed at probing the dynamics of excitons have revealed that semiconducting films composed of disordered molecular subunits, unlike expectations for their perfec…