Raman spectroscopy is an optical technique that detects intrinsic vibrational, rotational and other low-frequency modes in molecules upon inelastic scattering of monochromatic light. Because ...

The Raman spectra of the three components, measured using the Olympus 20x 0.5NA dry objective, are shown in Figure 5(A). A second coverslip was placed approximately 1 mm above the sample, coated on ...

Typically, 64 scans were used for the sample, as well as the background spectrum. The KBr pellet without the sample was used to collect the background spectrum. Raman spectra were recorded using the ...

Abstract: The present work demonstrated a novel conduction spectroscopic technique for the detection of trace levels of chemicals at room temperature. The technique analyzes the second harmonic ...