2 citations · 2 across the 1 of their papers we have counts for
5 papers
Effects of Lower Symmetry and Dimensionality on Raman Spectra in 2D WSe2
Xin Luo, Yanyuan Zhao, Jun Zhang +4
We report the observation and interpretation of new Raman peaks in few-layer tungsten diselenide (WSe2), induced by the reduction of symmetry going from 3D to 2D. In general, Raman…
Anomalous Frequency Trends in MoS2 Thin Films Attributed to Surface Effects
Xin Luo, Yanyuan Zhao, Jun Zhang +2
The layered dichalcogenide MoS2 has many unique physical properties in low dimensions. Recent experimental Raman spectroscopies report an anomalous blue shift of the in-plane E2g1…
Tailoring Plasmonic Metamaterials for DNA Molecular Logic Gates
Jun Zhang, Cuong Cao, Xinlong Xu +4
Structural and functional information encoded in DNA combined with unique properties of nanomaterials could be of use for the construction of novel biocomputational circuits and in…
Interlayer breathing and shear modes in few-trilayer MoS2 and WSe2
Yanyuan Zhao, Xin Luo, Hai Li +8
Two-dimensional (2D) layered transition metal dichalcogenides (TMDs) have recently attracted tremendous interest as potential valleytronic and nano-electronic materials, in additio…
Direct Observation of Inner and Outer G' Band Double-resonance Raman Scattering in Free Standing Graphene
Zhiqiang Luo, Chunxiao Cong, Jun Zhang +2
In contrary to the widely reported single and symmetric peak feature of G' (or 2D) band in Raman spectrum of graphene, we herein report the observation of splitting in G' band in f…