With the current rapid improvement in techniques for generating and detecting femtosecond
terahertz (fs-THz) pulses, it is now possible to detect time-dependent perturbations to low …

Femtosecond heterodyne detected optical Kerr effect experiments are performed on liquid
benzene in a wide temperature range. Besides the diffusive orientational relaxation, at short …

A stochastic cage model describing a linear solute reorienting under the action of a
librational potential due to neighboring solvent molecules is presented. The fluctuations of …

We report high-pressure (up to 50 MPa) ESR-spectroscopic investigations on the rotational
correlation times of the nitroxide radicals 2, 2, 6, 6-tetramethylpiperidine 1-oxyl (TEMPO), 4 …

We have investigated the structure and nuclear magnetic resonance (NMR) spectroscopic
properties of some dihydrogen endofullerene nitroxides by means of density-functional …

Solutions are discussed for a two-body diffusive model in which a rotating probe is coupled
to a solvent polarisation field, in the case of anisotropic diffusion. The model describes the …