Titlebook: Light Scattering in Solids; Proceedings of the S Joseph L. Birman,Herman Z. Cummins,Karl K. Rebane Conference proceedings 1979 Plenum Press

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Light Scattering Studies of Molecular Orientation Fluctuations in Two Dimensionsfilms is effectively studied by light scattering. Films of 1 to 10 layers in thickness (30? per layer) have been studied. Thin smectic C (SC) films are a nearly ideal physical representation of the Classical Continuous XY Model. Light scattering with well-defined wave-vector has been used to study t

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江湖騙子

Recent Developments in Non-Local Optics upon optical phenomena in bounded solids. These are: Resonant Inelastic (Brillouin or Raman) Scattering; Transient Reflectivity; Wave Propagation and Additional Boundary Conditions in Gyrotropic Media; Lateral Beam Shift — Goos H?nchen Effect.

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Ultraslow Optical Dephasing of Pr3+:LaF3?.D. transition of Pr. ions in LaF. at 2°K. Measurements are facilitated by a frequency-locked cw dye laser and a new form of laser frequency switching. Zeeman studies reveal a Pr-F dipole-dipole dephasing mechanism where the Pr nuclear moment is enhanced in both .D. and .H..

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Picosecond Raman Gain Studies of Molecular Vibrations on a Surfacensitivity is required to detect the vibrations of so few molecules and the picosecond Raman gain technique achieves the required sensitivity. In this paper we discuss the new picosecond Raman gain technique, and we employ the technique to obtain the first spectrum of a molecular monolayer using a no

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Observation of Pure Spin Diffusion , by Spin Flip Raman Scatteringtic field H., producing a spin flip which scatters the light to wavevector . and frequency ω., where ω.?ω. = ±gμ.H./?. The ± signs refer respectively to the Stokes and anti-Stokes components and correspond to oppositely directed spin reversals. This process was first suggested by Yafet. following a