Ultrafast nearinfrared excitation of optimally-doped and underdoped YBa2Cu3O7-−δ leads to an ultrafast fill-in of the (ab)-plane mid-infrared conductivity gap. Underdoped material shows two gap constituents in the transients with different recovery dynamics and saturation behaviour.

© 2000 Optical Society of America

PDF Article
More Like This
Femtosecond mid-infrared response of the high-Tc superconductor YBa2Cu3O7–δ

M. Woerner, R.A. Kaindl, T. Elsaesser, D.C. Smith, J.F. Ryan, G.A. Farnan, M.P. McCurry, and D.G. Walmsley
QWM4 Quantum Electronics and Laser Science Conference (QELS) 2000

Ultrafast mid-infrared response of nonequilibrium excitations in the high Tc superconductor YBa2Cu3O7-δ

R. A. Kaindl, D. C. Smith, M. Woerner, C. J. Stevens, G. A. Wagner, J. E. Evetts, J. F. Ryan, and T. Elsaesser
QWC3 Quantum Electronics and Laser Science Conference (QELS) 1999

Ultrafast Phonon and Quasiparticle Dynamics in Superconducting YBa2Cu3O7-δ Studied by Multi-THz Spectroscopy

M. Porer, A. Pashkin, M. Beyer, K. W. Kim, C. Bernhard, X. Yao, Y. Dagan, R. Hackl, A. Erb, J. Demsar, A. Leitenstorfer, and R. Huber
MG5 International Conference on Ultrafast Phenomena (UP) 2010


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription