199 citations · 354 across the 2 of their papers we have counts for
3 papers
Correlating Raman Spectral Signatures with Carrier Mobility in Epitaxial Graphene: A Guide to Achieving High Mobility on the Wafer Scale
Joshua A. Robinson, Maxwell Wetherington, Joseph L. Tedesco +11
We report a direct correlation between carrier mobility and Raman topography of epitaxial graphene (EG) grown on silicon carbide (SiC). We show the Hall mobility of material on the…
Raman Topography and Strain Uniformity of Large-Area Epitaxial Graphene
J. A. Robinson, C. P. Puls, N. E. Staley +5
We report results from two-dimensional Raman spectroscopy studies of large-area epitaxial graphene grown on SiC. Our work reveals unexpectedly large variation in Raman peak positio…
Three-Dimensional Grain Boundary Spectroscopy in Transparent High Power Ceramic Laser Materials
Mariola O. Ramirez, Jeffrey Wisdom, Haifeng Li +8
Using confocal Raman and fluorescence spectroscopic imaging in 3-dimensions, we show direct evidence for Nd3+-Nd3+ interactions across grain boundaries (GBs) in Nd3+:YAG laser cera…