Carrier relaxation dynamics in heavy fermion compounds

J. Demsar, L.A. Tracy, R.D. Averitt, S.A. Trugman, J.L. Sarrao, A.J. Taylor
2002 The Thirteenth International Conference on Ultrafast Phenomena   unpublished
The first feintosecond carrier relaxation dynamics studies in heavy fermion compounds are presented. 'The carrier relaxation time shows a dramatic hundred-fold increase below the Kondo temperature revealing a dramatic sensitivity to the electronic density of states near the Fermi level. 02000 Optical Society of America OCiS codes (320.7 130) Ultrafast processes i n condensed matter; (300.6500) Spectroscopy, time-resolved
doi:10.1364/up.2002.thc6 fatcat:kzerkiyjovb7to3briajzpizku