Schematic representation of Raman spectroscopy. After the sample (molecule) is exposed to an intense beam of monochromatic light in the frequency range of visible, near-infrared or near-ultraviolet ...

Advanced techniques, such as surface-enhanced infrared absorption (SEIRA) spectroscopy and tip-enhanced Raman spectroscopy (TERS), have been developed to overcome these limitations and improve the ...

In contrast to alternative nanoscale spectroscopic techniques, including scattering scanning nearfield optical microscopy (s-SNOM) and tip-enhanced Raman spectroscopy (TERS), AFM-IR offers a range ...

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 ...

Raman spectroscopy is a spectroscopic technique used in condensed ... usually from a laser in the visible, near infrared, or near ultraviolet range. The laser light interacts with phonons or other ...

In particular we use spontaneous and coherent Raman techniques with complementary ... The instrument is located in Markku Vainio's laser spectroscopy laboratory at the Department of Chemistry. FT-IR ...