activity
19972026
most citedQuasiparticle relaxation dynamics in superconductors with different gap structures: theory and experiments on YBa_{2}Cu_{3}O_{7-δ}

331 citations · 3.7k across the 62 of their papers we have counts for

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Showing 2003Show all

3 papers · 1 filter

cond-mat.supr-con2003★ 142 cited

Pair-breaking and superconducting state recovery dynamics in MgB2

J. Demsar, R. D. Averitt, A. J. Taylor +5

We present studies of the photoexcited quasiparticle dynamics in MgB2 where, using femtosecond optical techniques, Cooper pair breaking dynamics (PBD) have been temporally resolved…

cond-mat.str-el2003★ 39 cited

Ultrafast quasiparticle relaxation dynamics in normal metals and heavy fermion materials

K. H. Ahn, M. J. Graf, S. A. Trugman +4

We present a detailed theoretical study of the ultrafast quasiparticle relaxation dynamics observed in normal metals and heavy fermion materials with femtosecond time-resolved opti…

cond-mat.str-el2003★ 81 cited

Quasiparticle relaxation dynamics in heavy fermion compounds

J. Demsar, R. D. Averitt, K. H. Ahn +5

We present the first femtosecond studies of electron-phonon (e-ph) thermalization in heavy fermion compounds. The e-ph thermalization time tau_{ep} increases below the Kondo temper…