The G and D doublet, an intrinsic Raman feature of multi-walled nanotubes (MWNTs), was monitored in an ex-situ fashion for all intermediate stages of a manufacturing process of a MWNT/polymer nanocomposite. The G peak position and D/G ratios were monitored to characterize the changes in ...
(3) compare TUs predicted from (i) equilibrium partitioning (EqP) calculations based on sediment total organic carbon and bulk PAH chemistry, (ii) PAH porewater concentrations derived using ex situ passive sampling, and (iii) BE concentrations; and (4) discuss implications of this analysis for ...
We have demonstrated the feasibility of using attenuated total reflectance infrared (ATR-IR) spectroscopy for the insitu study of Langmuir monolayers at the air-water interface. This method results in a higher signal-to-noise ratio and more easily measured molecular orientation when compared with ...
Comparison of the RTSE analysis with cross-sectional transmission electron microscopy,ex situvariable-angle spectroscopic ellipsometry, and Raman spectroscopy ... CW Teplin,DH Levi,E Iwaniczko,... - 《Journal of Applied Physics》 被引量: 54发表: 2005年 Structure of the interfacial region between...
In addition Raman ex situ spectra of as-prepared film was obtained. The increase in the irradiation time of the sample was enough to alter the nature of the constituent species of the oxidized film, preferably favoring the aromatic chains, together with the dication segments. Photoluminescence ...
Moreover, absorbance of the aqueous electrolyte dictates the construction of the in situ IR RA cells with a very thin layer (∼2 μm) of the electrolyte. With regard to the above reasons, the reports on the in situ IR RA measurements in the field of corrosion have been rare [17], ...
Raman thermographyA comparative study of AlGaN/GaN high-electron-mobility transistor (HEMT) surface passivation using exsitu and insitu deposited SiN x is presented. Performing exsitu SiN x passivation increased the reverse gate leakage and off-state channel leakage by about three orders of ...
Comment on ‘‘Enhanced Jc’s of YBa2Cu3O7-x–Ag ex situ annealed coevaporated films on LaAlO3 (100) substrates’’ [Appl. Phys. Lett. 65, 2350 (1994)] 来自 IEEEXplore 喜欢 0 阅读量: 14 ...
In Situ Conductivity, Impedance Spectroscopy, and Ex Situ Raman Spectra of Amorphous Silicon during the Insertion/Extraction of Lithium The electrical conductivity and the impedance behavior of thin layers of amorphous silicon (a-Si), which are promising anode materials for lithium-ion batt... E Po...
ex situ and in situ surface-enhanced raman spectroscopy for macromolecular profiles of cell nucleus. (2019).[10.1007_s00216-019-01981-1] 热度: Application of confocal laser scanning microscopy to the in situ and ex situ study of corrosion processes ...