Resonant Raman Scattering from Iodine: Spectral Changes with Excitation Frequency

Resonant Raman Scattering from Iodine: Spectral Changes with Excitation Frequency

Resonant Raman scattering in O2

Raman scattering of molecular oxygen in the region of the Schumann–Runge absorption band system is calculated from first principles in the second order of perturbation theory in the interaction of photon–electron operator. Quantitative predictions are given for the cross sections for scattering of photons and a detailed comparison is made with available measurements. The behavior of Raman spect...

Resonant Raman scattering in antiferromagnets

Two-magnon Raman scattering provides important information about electronic correlations in the insulating parent compounds of high-Tc materials. Recent experiments have shown a strong dependence of the Raman signal in B1g geometry on the frequency of the incoming photon. We present an analytical and numerical study of the Raman intensity in the resonant regime. It has been previously argued by...

Surface- and tip-enhanced resonant Raman scattering from CdSe nanocrystals.

Surface- and tip-enhanced resonant Raman scattering (resonant SERS and TERS) by optical phonons in a monolayer of CdSe quantum dots (QDs) is demonstrated. The SERS enhancement was achieved by employing plasmonically active substrates consisting of gold arrays with varying nanocluster diameters prepared by electron-beam lithography. The magnitude of the SERS enhancement depends on the localized ...

Photoluminescence and resonant Raman scattering from ZnO-opal structures

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