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Critical coupling of surface plasmons in graphene attenuated total reflection geometry
(Elsevier Science, 2016-11)
We study the optical response of an attenuated total reflection (ATR) structure in Otto configuration with graphene sheet, payingespecial attention to the occurrence of total absorption. Our results show that due to ...
Horizontal attenuated total reflection applied to simultaneous determination of ash and protein contents in commercial wheat flour
(Elsevier Science BvAmsterdamHolanda, 2005)
Phase and reflectivity behavior near the excitation of surface plasmon polaritons in Kretschmann-ATR systems with metamaterials
(Springer, 2012-01)
In this work we study the optical response of Kretschmann-ATR structures with metamaterials near conditions of resonant coupling between the incident wave and a surface plasmon polariton. In contrast with previous research ...
On the nu SiO infrared absorption of polysiloxane films
(ELSEVIER SCIENCE SALAUSANNE, 2013-08-02)
The infrared absorption of polysiloxanes involves a strong band at around 1050 cm(-1), attributed to the antisymmetric vibration of siloxane bridges. The splitting of this band into two components is generally attributed ...
Insight into the mechanism of acetonitrile hydrogenation in liquid phase on Pt/Al 2 O 3 by ATR-FTIR
(Elsevier Science, 2019-04)
The mechanism of the acetonitrile hydrogenation to amines over a platinum/alumina catalyst was investigated by in situ infrared spectroscopy. The reaction was studied under realistic conditions -liquid phase using toluene ...
Analysis of adulteration in honey with standard sugar solutions and syrups using attenuated total reflectance-Fourier transform infrared spectroscopy and multivariate methods
(2012-12-17)
Attenuated total reflectance-Fourier transform infrared (ATR–FTIR) spectroscopy and multivariate analysis were used to study
honey intentionally adulterated with standard sugar solutions (glucose, fructose and sucrose), ...