Simon Rast
University of Wisconsin-Madison
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Publication
Featured researches published by Simon Rast.
Superconducting and Related Oxides: Physics and Nanoengineering V | 2002
M. L. Schneider; Simon Rast; M. Onellion; J. Demsar; Antoinette J. Taylor; Yu. D. Glinka; N. H. Tolk; Y. H. Ren; Gunter Luepke; Andrii Klimov; Ying Xu; Roman Sobolewski; Weidong Si; X. H. Zeng; A. Soukiassian; Xiaoxing Xi; M. Abrecht; D. Ariosa; Davor Pavuna; Recardo Manzke; J. O. Printz; D. K. Parkhurst; K. E. Downum; Prasenjit Guptasarma; Ivan Bozovic
Femtosecond optical reflectivity measurements of La2-xSrxCuO4, La2CuO4+y, Bi2Sr2CuO6+z and Bi2Sr2CaCu2O8+δ thin films and single crystal samples indicate qualitative changes with fluence. At the lowest fluencies, there is a power law divergence in the relaxation time. The divergence has an onset temperature of 55±15K, independent of whether the sample is in the superconducting or normal states. At slightly higher fluencies, still perturbative, the additional response does not exhibit this power law divergence. At quite high fluencies- no longer perturbative- the metallic samples exhibit oscillations in the reflectivity amplitude. The period of these oscillations varies with the probe wavelength but not with the pump wavelength. The oscillations exhibit a decay time as long as 10 nsec.
EPL | 2002
M. L. Schneider; J. Demsar; Yu. D. Glinka; A. Klimov; A. Krapf; Simon Rast; Y. H. Ren; Weidong Si; Ying Xu; X. H. Zeng; Ivan Bozovic; G. Lüpke; Recardo Manzke; Roman Sobolewski; A. T. Taylor; N. H. Tolk; Xiaoxing Xi; Robert Joynt; M. Onellion
EPL | 2000
Simon Rast; Bradley H. Frazer; M. Onellion; T. Schmauder; M. Abrecht; O. Touzelet; H. Berger; G. Margaritondo; D. Pavuna
Physical Review B | 2001
Simon Rast; Michael L. Schneider; M. Onellion; X. H. Zeng; Weidong Si; Xiaoxing Xi; Mike Abrecht; D. Ariosa; Davor Pavuna; Y. H. Ren; G. Lüpke; I. Perakis
European Physical Journal B | 2003
M. L. Schneider; Simon Rast; M. Onellion; J. Demsar; Antoinette J. Taylor; Yu. D. Glinka; N. H. Tolk; Y. H. Ren; G. Lüpke; A. Klimov; Ying Xu; R. Sobolewski; Weidong Si; X. H. Zeng; A. Soukiassian; Xiaoxing Xi; M. Abrecht; D. Ariosa; D. Pavuna; A. Krapf; R. Manzke; J. O. Printz; M. S. Williamsen; K. E. Downum; Prasenjit Guptasarma; I. Bozovic
European Physical Journal B | 2001
B.H. Frazer; Y. Hirai; M. L. Schneider; Simon Rast; M. Onellion; I. Nowik; I. Felner; Sunando Roy; Naushad Ali; A. Reginelli; L. Perfetti; D. Ariosa; G. Margaritondo
Archive | 2002
Michael L. Schneider; Simon Rast; Marshall Franklin Onellion; J. Demsar; Antoinette J. Taylor; Yu. D. Glinka; N. H. Tolk; Yuhang Ren; G. Lüpke; Andrei B. Klimov; Ying Xu; Roman Sobolewski; Weidong Si; X. H. Zeng; A. Soukiassian; Xiaoxing Xi; Mike Abrecht; D. Ariosa; Davor Pavuna; R. Manzke; J. O. Printz; D. K. Parkhurst; K. E. Downum; Prasenjit Guptasarma; Ivan Bozovic
Archive | 2001
Yuka Hirai; M. L. Schneider; Bradley H. Frazer; Simon Rast; Marshall Franklin Onellion; U. Asaf; I. Felner; Israel Nowik; Naushad Ali; Sujoy B. Roy; M. Prester; D. Drobac; Ivica Zivkovic; Luca Perfetti; Alessandra Reginelli; D. Ariosa; G. Margaritondo
Archive | 2001
Michael L. Schneider; Simon Rast; Marshall Franklin Onellion; Yuhe Ren; X.-Z. Zhang; Gunter Luepke; Ilias Eleftheriou Perakis; M. Abrecht; D. Ariosa; Davor Pavuna; X. H. Zeng; Weidong Si; Xiaoxing Xi
Archive | 2000
Bradley H. Frazer; Yuka Hirai; Simon Rast; I. Felner; U. Asaf; Marshall Franklin Onellion