The fifth-order 2D Raman response of a liquid is calculated taking all possible interaction induced effects into account. Next to dipole-induced dipole interactions, close collision effects due to induced multipoles and electron overlap are found to give a significant contribution to the response of liquid carbon disulfide. A correct prediction of the spectrum is impossible, when these effects are not properly taken into account. The calculated response is found to be in good agreement with some of the most recent experiments.
|Pagina's (van-tot)||art - 134206|
|Tijdschrift||Physical Review. B: Condensed Matter and Materials Physics|
|Nummer van het tijdschrift||13|
|Status||Published - 1-apr-2003|