Probing the Response of Two-Dimensional Crystals by Optical Spectroscopy

• Κύριος συγγραφέας: Li, Yilei (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Cham : Springer International Publishing : Imprint: Springer, 2016.
• Σειρά: Springer Theses, Recognizing Outstanding Ph.D. Research,
• Θέματα: Physics.; Surfaces (Physics).; Interfaces (Physical sciences).; Thin films.; Spectroscopy.; Microscopy.; Optical materials.; Electronic materials.; Optics, Lasers, Photonics, Optical Devices.; Optical and Electronic Materials.; Surface and Interface Science, Thin Films.; Spectroscopy and Microscopy.

This thesis focuses on the study of the optical response of new atomically thin two-dimensional crystals, principally the family of transition metal dichalcogenides like MoS2. One central theme of the thesis is the precise treatment of the linear and second-order nonlinear optical susceptibilities o...

Πίνακας περιεχομένων:

• Introduction and Background
• Intrinsic Doping Dependence of Raman 2D Mode in Graphene: Signatures of Electron-Electron Interaction
• Coupling of Strongly Localized Graphene Plasmons to Molecular Vibrations
• Dielectric Response of a Thin Sheet
• Measurement of the Optical Dielectric Function of Monolayer Transition Metal Dichalcogenides: MoS2, MoSe2, WS2, and WSe2
• Measurement of the Second-Order Nonlinear Susceptibility and Probing Symmetry Properties of Few-Layer MoS2 and h-BN by Optical Second-Harmonic Generation
• Valley Splitting and Polarization by Zeeman Effect in Monolayer MoSe2
• Conclusion and Prospect.