Measurements of optical activity can be readily performed in transparent matter by means of
a rotation of transmitted light polarization. In the case of opaque bulk materials, such …

Ultrathin transition metal dichalcogenides (TMDCs) have recently been extensively
investigated to understand their electronic and optical properties. Here we study ultrathin …

Raman scattering spectroscopy has been a necessary and accurate tool not only for
characterizing lattice structure, but also for probing electron-photon and electron-phonon …

MoTe2 has a stable hexagonal semiconducting phase (2H) as well as two semimetallic
phases with monoclinic (1T′) and orthorhombic (Td) structures. A structural change can …

In this study, electrical characteristics of MoTe2 field-effect transistors (FETs) are
investigated as a function of channel thickness. The conductivity type in FETs, fabricated …

The temperature effect on the Raman scattering efficiency is investigated in ε-GaSe and γ-
InSe crystals. We found that varying the temperature over a broad range from 5 to 350 K …

Magnetic nanoparticles exhibit remarkable and notably unique magnetic characteristics,
owing to their high ratio of surface-to-volume and various configurations of crystals. The …

Transition metal dichalcogenides (TMDCs) demonstrate great potential in numerous
applications. However, these applications require a precise control of layer thickness at the …

Graphene is an ideal platform to study the coherence of quantum interference pathways by
tuning do** or laser excitation energy. The latter produces a Raman excitation profile that …

Transition metal dichalcogenides (TMDs) offer exceptional platforms to study unique
phenomena in two-dimensional (2D) materials. The understanding of phonon interactions in …