Boron nitrideSpectroscopySimulationUsing the spectral moments method, the calculations of the Raman spectra of single-walled boron nitride nanotubes (SW-BNNTs) were performed in the framework of the force constants model. Spectra were computed for chiral and achiral nanotubes for different diameters and...
V. et al. Interpretation of certain characteristics in Raman spectra of graphite and glassy carbon. Opt. Spectroscopy 62, 612–616 (1987). Google Scholar Pocsik, I., Hundhausen, M., Koos, M & Ley, L. Origin of the D peak in the Raman spectrum of microcrystalline graphite. J. Non-...
关键词 立方氮化硼;Raman光谱;触媒;晶体形貌 中图分类号 TG73 文献标识码 A DOI编码 10.3969/j.issn.1006—852X.2010.01.008 Raman spectraofdifferenttypesofcubicboronnitridecrystals ZhangKui LuZhanling ZhangXiangfa (1.ZhengzhouZhongnanJeteSuperabrasivesCo.,Zhengzhou450001,China) (2.SchoolofMaterialsScienceand...
We present Raman spectra of cubic boron nitride (cBN) to 40 GPa and up to 2300 K that show a continuous pressure and temperature shift of the frequency of the transverse optical mode. We have also obtained high-pressure Raman spectra from a new noble metal nitride, which we synthesized at...
关键词立方氮化硼;Raman光谱;触媒;晶体形貌 中图分类号TG73文献标识码ADOI编码10.3969/j.issn.1006-852X.2010.01.008 Ramanspectraofdifferenttypesofcubicboronnitridecrystals ZhangKui 1 LuZhanling 2 ZhangXiangfa 2 (1.ZhengzhouZhongnanJeteSuperabrasivesCo.,Zhengzhou450001,China) (2.SchoolofMaterialsScienceandEng...
Pure water was loaded into the chamber of the HDAC together with a single crystal of quartz and cubic boron nitride. The experimental pressure was estimated according to the Raman shift of the 464 cm-1 peak of quartz. The sample was heated by two small furnaces made of NiFe alloy wires ...
Their Raman spectra are discrepant in position, width, and intensity of Raman peaks. Here, we take hexagonal boron nitride (hBN, insulator), Bi2Se3 (topological insulators), hexagonal MoS2 (2H-MoS2, in-plane isotropic semiconductors), black phphosphorus (BP, in-plane anisotropic semiconductors),...
B as well as N core excitation spectra of hexagonal boron nitride (h‐BN) have been studied by means of x‐ray Raman scattering (XRS) spectroscopy. Transitions from 1score to σ* and π* states are completely distinguished by anisotropy measurements of XRS, thus making an unambiguous assignmen...
et al. Superior current carrying capacity of boron nitride encapsulated carbon nanotubes with zero-dimensional contacts. Nano Lett. 15, 6836–6840 (2015). Article Google Scholar Pine, A. S. & Dresselhaus, G. Raman spectra and lattice dynamics of tellurium. Phys. Rev. B 4, 356–371 (1971...
分享回复赞 便携式拉曼光谱仪吧 zhangbaoyuanok 显微拉曼光谱仪优势及应用说明拉曼光谱(Raman spectra),是一种散射光谱,是样品经一定频率的激光照射时,物质中的分子由于吸收部分能量,发生不同程度的振动,从而散射出的频率较低的光。拉曼光谱分析法是基于印度科学家C.V.拉曼(Raman)所发现的拉曼散射效应,对与入射......