Publications

We present inelastic neutron scattering experiments on three prototypical random magnets.

The Magnetospheric Imaging Instrument (MIMI) onboard the Cassini spacecraft observed the saturnian magnetosphere from January 2004 until Saturn orbit insertion (Sol) on 1 July 2004.

We consider the dynamics of lattices which have constrained constitutive units flexible in only their mutual orientations.

A single wavelength electro-optical reflection technique was used to study the creation of space charge distributions (SCDs) in an AN PPV/ITO LED by monitoring the third order NLO response of the e

We present a model calculation which describes the features of spectral hole burning measurements performed under femtosecond transient excitation and probing conditions.

Raman scattering studies of La sub 2 Cu0 sub 4 have revealed a high frequency component (-3000 cm sup (-1)) which we interpret as due to scattering by magnon pairs.

We show both experimentally and theoretically that the recently observed optically induced in-plane charge separation in quantum well (QW) structures and the exciton ring emission pattern at this c

Song imitation in birds provides good material for studying the basic biology of vocal learning.

We have quasielastic light scattering to measure the bond orientational elasticity and viscosity of thin tilted hexatic liquid crystal films.

We report on the dynamics of trapped charge in unpassivated GaN/AlGaN/GaN high electron mobility transistors grown by plasma-assisted molecular beam epitaxy.