MoS2Raman spectroscopy2D materialstransition metal dichalcogenidesmetal contactsvibrational modesThe research on molybdenum disulphide (MoS2 ) has progressed remarkably in the last decade, prompted by the increasing interest for this material as a potential candidate in future ultrathin optoelectronic devices....
Two-dimensional materials (2DMs), with remarkably electronic, optical, and mechanical properties, exhibit both high scientific interest and huge application potential. Raman spectroscopy has been proven to be a fast, convenient, and nondestructive technique to characterize the fundamental properties of 2D...
Raman spectroscopy in the layered materials 2H-MoS2, 2H-MoSe2, and 2H-MoTe2. Phys. Rev. 2. Wang, Q. H., Kalantar-Zadeh, K., Kis, A., Coleman, J. N. & Strano, M. S. Electronics and optoelectronics of two-dimensional transition metal dichalcogenides. Nat. Nanotechnol. 7, 699–712...
4、ample: 所须样品量少Characteristic vibrational spectrum:指纹性振动谱Information obtained from Raman spectroscopy 拉曼光谱的信息characteristic Raman frequencies 拉曼频率的确认changes in frequency of Raman peak拉曼峰位的变化 para,e,polarization ofI Raman peak 卩拉曼偏振width ofRaman peak 拉曼峰宽intensity ...
Sulfiding of cobalt molybdate catalysts:Characterization by Raman spectroscopy[J].Journal of Catalysis,1984,(02):488-498.Sulfiding of cobalt molybdate catalysts: Characterization by Raman spectroscopy. G. L. Schrader and C. P. Cheng. Journal of Catalysis . 1984...
A Raman spectroscopy method can quickly and accurately measure the concentration of ofloxacin in solution. This method has the advantages of accuracy and rapidity over traditional detection methods. However, the manual analysis methods for the collected Raman spectral data often ignore the nonlinear chara...
Molecular-resolution interrogation of a porphyrin monolayer by ultrahigh vacuum tip-enhanced Raman and fluorescence spectroscopy. Nano Lett. 2015;15(6):4114–20. CAS PubMed Google Scholar Höppener C, Novotny L. Antenna-based optical imaging of single Ca2+ transmembrane proteins in liquids. Nano...
We mechanically exfoliate mono- and few-layers of the transition metal dichalcogenides molybdenum disulfide, molybdenum diselenide, and tungsten diselenide. The exact number of layers is unambiguously determined by atomic force microscopy and high-resolution Raman spectroscopy. Strong photoluminescence emission...
Our work also suggests that due to the intricate dependence of band structure of monolayer MoS2 on strain, one must be cautious to interpret its Raman and PL spectroscopy.doi:10.48550/arXiv.1211.4136Rusen YanSimone BertolazziJacopo BrivioTian Fang...
(2D) MoS2, the second-order Raman bands were probed using only few laser excitation lines, and results were interpreted on the basis of phonon dispersion relations calculated from empirical force field models4. However, the use of multiple excitation energies is pivotal to unveiling the rich ...