Overall, Raman spectroscopy is an useful tool for tribological study of MoS 2 coatings, including the role of molybdenum trioxide transformations, although careful attention must be given to the laser excitation parameters (both wavelength and intensity) when interpreting Raman spectra....
Raman spectroscopy of shear and layer breathing modes in ultra-thin Layered materials The possible applications in electronic and photonic devices have continually fueled the research on the electronic,optical and phonon of layered materials(LM).Transition metal dichalcogenides,such as MoS2,WSe2,MoSe2,...
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 ...
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 techni
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...
- 《Journal of Raman Spectroscopy》 被引量: 38发表: 2013年 Gap-mode enhancement on MoS2 probed by functionalized tip-enhanced Raman spectroscopy oronine DV, Sinyukov AM, Zhang ZR, Sokolov AV, Scully MO (2016) Gap-mode enhancement on MoS2 probed by functionalized tip- enhanced Raman ...
(b) Evolution of the absolute weight factors from the decomposition of the Raman spectra into individual contributions. Conclusions In our contribution we have demonstrated the ability of Raman spectroscopy to detect and monitor degradation in perovskite solar cells. We have established non-harming ...
Using first-principles calculations, we study the effects of uniaxial strain on the Raman-active modes in monolayer MoS2. We show that the in-plane E′ mode at 384 cm−1 and the out-of-plane A1′ mode at 403 cm−1 can serve as fingerprints for the uniaxial strain in this 2D ...
Zhang, X. et al. Raman spectroscopy of shear and layer breathing modes in multilayer MoS2 .Phys. Rev. B.87, 115413 (2013). ArticleADSGoogle Scholar Zhao, Y. et al. Interlayer breathing and shear modes in few-trilayer MoS2 and WSe2 .Nano Lett.13, 1007–1015 (2013). ...