Exciton diffusion and energy transport in cryogenic xenon, krypton, and argon crystals
Fugol' I. Ya., Belov A. G., Tarasova E. I.
The diffusion kinetics of free excitons in cryogenic Xe, Kr, and Ar crystals is analyzed. Experiments proving the fundamental role played by "hot" excitons in the transport of excitation energy are described.