31 citations · 31 across the 1 of their papers we have counts for
4 papers · 1 filter
Growth of Thin Oxidation-Resistive Crystalline Si Nanostructures on Graphene
Naili Yue, Joshua Myers, Liqin Su +5
We report the growth of Si nanostructures, either as thin films or nanoparticles, on graphene substrates. The Si nanostructures are shown to be single crystalline, air stable and o…
Microscopic structure differences in CZTSe quaternary alloys prepared by different techniques revealed by spatially-resolved laser-induced-modification Raman spectroscopy
Qiong Chen, Sergio Bernardi, Yong Zhang
While producing comparable efficiencies and showing similar properties when probed by conventional techniques, such as Raman, photoluminescence and X-ray diffraction, two thin film…
Raman study of lattice vibrations in type II superlattice InAs/InAs1-xSbx
Henan Liu, Yong Zhang, Elizabeth H. Steenbergen +10
In this work, we report a polarized Raman study on the vibrational properties of the InAs/InAs1-xSbx SLs as well as selected InAs1-xSbx alloys, all grown on GaSb substrates by eith…
In-Situ Monitoring of Thermal Annealing Induced Evolution in Film Morphology and Film-Substrate Bonding in a Monolayer MoS2 Film
Liqin Su, Yifei Yu, Linyou Cao +1
We perform in-situ two-cycle thermal cycling and annealing studies for a transferred CVD-grown monolayer MoS2 on a SiO2/Si substrate, using spatially resolved micro-Raman and PL sp…