52 citations · 144 across the 11 of their papers we have counts for
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Strong anharmonicity dictates ultralow thermal conductivities of type-I clathrates
Dipti Jasrasaria, Timothy C. Berkelbach
Type-I clathrate solids have attracted significant interest due to their ultralow thermal conductivities and subsequent promise for thermoelectric applications, yet the mechanisms…
Nonperturbative Simulation of Anharmonic Rattler Dynamics in Type-I Clathrates with Vibrational Dynamical Mean-Field Theory
Dipti Jasrasaria, Timothy C. Berkelbach
We use vibrational dynamical mean-field theory (VDMFT) to study the vibrational structure of type-I clathrate solids, specifically XGaGe, where X=Ba,Sr. These mat…
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…
Simulations of nonradiative processes in semiconductor nanocrystals
Dipti Jasrasaria, Daniel Weinberg, John P. Philbin +1
The description of carrier dynamics in spatially confined semiconductor nanocrystals (NCs), which have enhanced electron-hole and exciton-phonon interactions, is a great challenge…