Unambiguous determination of crystal orientation in black phosphorus by angle-resolved polarized Raman spectroscopy
Bo Zou, Yadong Wei, Yan Zhou, Dingning Ke, Xu Zhang, Meng Zhang, Cho-Tung Yip, Xiaobin Chen, Weiqi Li, Huarui Sun
Abstract
a concise inequality . Comprehensive analysis and first-principles calculations reveal that the external anisotropic interference effect and the intrinsic electron-phonon coupling are responsible for the observations.
Topics & Concepts
Raman spectroscopyInterference (communication)Orientation (vector space)Black phosphorusCrystal (programming language)Materials scienceSpectroscopyMolecular physicsOpticsChemistryPhysicsOptoelectronicsGeometryComputer scienceQuantum mechanicsMathematicsTelecommunicationsProgramming languageChannel (broadcasting)2D Materials and ApplicationsPerovskite Materials and ApplicationsAdvanced Fiber Laser Technologies