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Computation of the expansion parameters of femto-waveguides using a two dimensional micro-Raman map and guided modes
(American Institute Of Physics, 2013-10)
The expansion parameters of a numerical elastic model that simulates femtosecond laser-material interactions are computed. To achieve this, two dimensional micro-Raman mapping, an elastic-optic finite element model,and the ...
SERS mapping in langmuir-blodgett films and single-molecule detection
(2013-05-01)
Plasmon-enhanced spectroscopic techniques have expanded single-molecule detection (SMD) and are revolutionizing areas such as bio-imaging and single-cell manipulation. Surface-enhanced (resonance) Raman scattering (SERS ...
SERS mapping in langmuir-blodgett films and single-molecule detection
(2013-05-01)
Plasmon-enhanced spectroscopic techniques have expanded single-molecule detection (SMD) and are revolutionizing areas such as bio-imaging and single-cell manipulation. Surface-enhanced (resonance) Raman scattering (SERS ...
Micro-Raman spectroscopy for the analysis of materials found in rock art shelters in Piedra Parada valley, Chubut province, Argentinian Patagonia
(John Wiley & Sons Ltd, 2021-09)
Micro-Raman spectroscopy was employed for the analysis of samples collected from the shelters Campo Cerda 1, Angostura Blanca and Campo Moncada 1 located in Piedra Parada valley, Chubut province, Argentinian Patagonia. ...
A 2D μ-Raman analysis of low repetition rate femto-waveguides in lithium niobate by using a finite element model
(Elsevier Science, 2014-03)
We present a μ-Raman two-dimensional analysis of 1 kHz femtosecond laser written waveguides in an x-cut lithium niobate crystal. At first, the fitting between a two-dimensional elastic model and experimental micro Raman ...
Raman spectroscopy as a reliable tool for strain analysis in iii-nitride superlattices
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2021-09-02)
Since its discovery, the Raman effect has been a great ally in the structural investigation of a wide variety of materials, from macro to nanoscale. However, despite the remarkable sensitivity of techniques based on Raman ...
Raman imaging spectroscopic characterization of modified poly(dimethylsiloxane) for micro total analysis systems applications
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
Vibrational spectra and surface-enhanced resonance Raman scattering of palladium phthalocyanine evaporated films
(Wiley-Blackwell, 2002-10-01)
The vibrational spectra of palladium phthalocyanine (PdPc) evaporated thin solid films are reported, including the resonance Raman scattering, surface-enhanced resonance Raman scattering (SERRS) and SERRS mapping of the ...