3 papers
cond-mat.mes-hall2017
Raman Optothermal Technique for Measuring Thermal Conductivity of Graphene and Related Materials
Hoda Malekpour, Alexander A. Balandin
We describe Raman spectroscopy based method of measuring thermal conductivity of thin films, and review significant results achieved with this technique pertinent to graphene and o…
cond-mat.mes-hall2016
Thermal Conductivity of Suspended Graphene with Defects
Hoda Malekpour, Pankaj Ramnani, Srilok Srinivasan +5
We investigate the thermal conductivity of suspended graphene as a function of the density of defects, ND, introduced in a controllable way. Graphene layers are synthesized using c…
cond-mat.mes-hall2015
Acoustic Phonon Spectrum and Thermal Transport in Nanoporous Alumina Arrays
Fariborz Kargar, Sylvester Ramirez, Bishwajit Debnath +3
We report results of a combined investigation of thermal conductivity and acoustic phonon spectra in nanoporous alumina membranes with the pore diameter decreasing from D=180 nm to…