Disentangling doping and strain effects at defects of grown MoS<sub>2</sub> monolayers with nano-optical spectroscopy
Frederico B. Sousa, Rafael Nadas, Rafael Martins, Ana Paula Moreira Barboza, Jaqueline S. Soares, Bernardo R. A. Neves, Ive Silvestre, Ado Jório, Leandro M. Malard
Abstract
and 2LA Raman modes at their edges. Our work highlights the potential of combining tip-enhanced photoluminescence and Raman spectroscopies to probe localized strain fields and doping effects related to defects in two-dimensional materials.
Topics & Concepts
MonolayerMaterials scienceNanoscopic scaleRaman spectroscopyPhotoluminescenceDopingStrain (injury)SpectroscopyNano-NanotechnologyOptoelectronicsAnalytical Chemistry (journal)OpticsChemistryComposite materialPhysicsInternal medicineQuantum mechanicsChromatographyMedicine2D Materials and ApplicationsMXene and MAX Phase MaterialsPerovskite Materials and Applications