The layer-dependent structural, electronic, and vibrational properties of SnS 2 and SnSe 2
are investigated using first-principles density functional theory (DFT). The in-plane lattice …

We investigated interlayer phonon modes of mechanically exfoliated few-layer 2H-SnS2
samples by using room temperature low-frequency micro-Raman spectroscopy. Raman …

We report the transport properties of mechanically exfoliated few-layer SnSe 2 flakes, whose
mobility is found to be∼ 85 cm 2 V− 1 s− 1 at 300 K, higher than those of the majority of few …

We have measured the far-ir reflectance spectra for the layer crystals Sn S 2 and Sn Se 2 for
the two principal polarizations, E→⊥ c→ and E→∥ c→. We find a large difference in the …

Two-dimensional layers of metal dichalcogenides have attracted much attention because of
their ultrathin thickness and potential applications in electronics and optoelectronics …

We, for the first time, provide the experimental demonstration on the band gap engineering
of layered hexagonal SnSe2 nanostructured thin films by varying the thickness. For 50 nm …

The first order Raman spectra of the Group IVa layer compounds SnS 2 and SnSe 2 are
presented. The two Raman active modes of each compound have been identified and on …

Efficient bandgap engineering is a significant strategy for the utilization of widely concerned
two-dimensional (2D) layered materials in versatile devices such as nanoelectronics …

This work presents a complete analysis of Raman active modes of Sb 2 Se 3 measured by
six different excitation wavelengths from NIR to UV, under different polarization …

Using density functional theory, we systematically investigate the lattice thermal conductivity
and carrier mobility of monolayer SnX2 (X= S, Se). The room-temperature ultra low lattice …