RESONANT LIGHT SCATTERING FROM MAGNETIC EXCITATIONS

Three curves show the emission from the top LED (blue curve), from the bottom LED (green curve) and a simultaneous emission from both LEDs (red curve), respectively. In

The extracted dephasing rate increases with increasing conductivity in the small-energy-transfer regime and shows a similar trend as the electron density is increased in

Calculations resulting from an electron-phonon coupling constant assuming an intermediate state with an excited electron (red), an oxygen core-hole (green), and an exciton (blue)

Y. RESONANT BRILLOUIN SCATTERING IN OPAQUE REGION OF CdS.. - Resonant Brillouin scattering has been investigated in CdS above and below the fundamental absorption edge at

The fundamental absorption edge has been well characterized from experiments performed at liquid helium temperature('). The result of both experiments and

On the other hand closer t o the threshold the intensity of the R R S spectrum increases, but the shape approaches the narrow fluorescence line, where the modulations due t o

scattering and luminescence, on a simple three-level model due to Takagahara et al., where electrons are assumed to couple, in the intermediate state, with a field of

- The interaction of ballistic heat pulses with resonant spins in MgO : Fez+ has been studied at 1.7 OK, as a function of magnetic field up to 2.8 Teslas, and of heat