Heinz, Probing Symmetry Properties of Few-Layer MoS2 and h- BN by Optical Second-Harmonic Generation, Nano Lett. 13 (2013) 3329-3333... Y Li - Springer International Publishing 被引量: 1发表: 2016年 Twist-angle engineering of excitonic quantum interference and optical nonlinearities in stacked...
Yilei LiSpringer International PublishingYilei Li, Yi Rao, Kin Fai Mak, Yumeng You, Shuyuan Wang, Cory R. Dean, Tony F. Heinz, Probing Symmetry Properties of Few-Layer MoS2 and h- BN by Optical Second-Harmonic Generation, Nano Lett. 13 (2013) 3329-3333....
In this work, we use low-loss scanning-transmission-electron-microscopy electron-energy-loss (LL-STEM-EEL) spectroscopy to study the electronic excitation spectrum of few-layer MoS2 in the near-infrared/visible/ultraviolet spectral ranges. Two main types of energy-loss features are expected in this...
Fig. 7. Magnetism of few layer CrCl3 crystals (a) Magnetic configuration of CrCl3. (b) Tunneling magnetoresistance of bi-, tri- and tetralayer CrCl3. The saturation field of magnetoresistance is roughly one order of the value of bulk crystals. (c) Color plot of tunneling resistance as a...
Probing symmetry properties of few-layer MoS2 and h-BN by optical second-harmonic generation. We have measured optical second-harmonic generation (SHG) from atomically thin samples of MoS2 and h-BN with one to five layers. We observe strong SHG from... Y Li,R Yi,KF Mak,... - 《Nano ...
few-layer MoS2ionic liquid gatingIsing superconductivityShubnikov–de Haas oscillationsspin polarizationThe strong spin﹐rbit coupling along with the broken inversion symmetry in transition metal dichalcogenides (TMDs) result in spin polarized valleys, which are the origin of many interesting properties such...
Therefore, a basic understanding of the electronic properties of SLG is of the greatest importance in this field.;In this thesis, the electronic structure of single- and few-layer graphene is investigated with optical spectroscopic techniques. In the first part, the optical absorption spectrum of ...