168 citations · 490 across the 4 of their papers we have counts for
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cond-mat.mtrl-sci2017★ 93 cited
Optical generation and detection of local non-equilibrium phonons in suspended graphene
Sean Sullivan, Ajit Vallabhaneni, Iskandar Kholmanov +3
The measured frequencies and intensities of different first- and second- order Raman peaks of suspended graphene are used to show that optical phonons and different acoustic phonon…
cond-mat.mtrl-sci2014★ 168 cited
First-Principles Simulation of Electron Mean-Free-Path Spectra and Thermoelectric Properties in Silicon
Bo Qiu, Zhiting Tian, Ajit Vallabhaneni +5
The mean-free-paths (MFPs) of energy carriers are of critical importance to the nano-engineering of better thermoelectric materials. Despite significant progress in the first-princ…