47 citations · 72 across the 4 of their papers we have counts for
4 papers
3D strain in 2D materials: Experimental test in unsupported monolayer graphene under pressure
Y. W. Sun, W. Liu, I. Hernandez +4
Previous Raman measurements on supported graphene under high pressure reported a very different shift rate of in-plane phonon frequency of graphene (16 cmGPa) from gr…
The Significance of Bundling Effects on Carbon Nanotubes' Response to Hydrostatic Compression
Y. W. Sun, I. Hernandez, J. Gonzalez +5
The study of the G-mode pressure coefficients of carbon nanotubes, reflecting the stiff sp2 bond pressure dependence, is essential to the understanding of their extraordinary mecha…
Pressure coefficients of Raman modes of carbon nanotubes resolved by chirality: Environmental effect on graphene sheet
A. J. Ghandour, I. F. Crowe, J. E. Proctor +5
Studies of the mechanical properties of single-walled carbon nanotubes are hindered by the availability only of ensembles of tubes with a range of diameters. Tunable Raman excitati…
Raman excitation spectroscopy of carbon nanotubes: effects of pressure medium and pressure
A. J. Ghandour, A. Sapelkin, I. Hernandez +3
Raman excitation and emission spectra for the radial breathing mode (RBM) are reported, together with a preliminary analysis. From the position of the peaks on the two-dimensional…