Imaging the crystal orientation of 2D transition metal dichalcogenides using polarization-resolved s

• 作 者: George Miltos Maragkakis Sotir
• 机 构: InstituteofElectronicStructureandLaser,DepartmentofPhysics,DepartmentofMaterialsScienceandTechnology
• 出 处: 光电进展(英文)
• 发表日期: 2019年11期
• 关键词: nonlinear IMAGING of 2D MATERIALS CRYSTAL orientation mapping CRYSTAL quality ma
• 基金项目: GMM acknowledges financial support from the Stavros Niarchos Foundation within the framework of the project ARCHERS(‘Advancing Young Researchers’Human Capital in Cutting Edge Technologies in the Prese

We use laser-scanning nonlinear imaging microscopy in atomically thin transition metal dichalcogenides(TMDs)to reveal information on the crystalline orientation distribution,within the 2D lattice.In particular,we perform polarization-resolved second-harmo