Ultrafast mid-infrared response of YBa2Cu3O(7-δ)

Science

Volumn 287, Issue 5452, 2000, Pages 470-473

  Kaindl, R A ^a   Woerner, M ^a   Elsaesser, T ^a   Smith, D C ^b   Ryan, J F ^b   Farnan, G A ^c   McCurry, M P ^c   Walmstey, D G ^c  

^a MAX BORN INSTITUT   (Germany)

^b UNIVERSITY OF OXFORD   (United Kingdom)

^c QUEEN'S UNIVERSITY BELFAST   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM; COPPER; FERROMAGNETIC MATERIAL; OXYGEN; YTTRIUM;

ARTICLE; CONDUCTOR; DYNAMICS; ELECTRIC CONDUCTIVITY; HIGH TEMPERATURE; INFRARED SPECTROSCOPY; NEUTRON SCATTERING; PRIORITY JOURNAL; REFLECTOMETRY;

EID: 0034695561     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.287.5452.470     Document Type: Article

References (25)

1. Ch. Renner, B. Revaz, J.-Y. Genoud, K. Kadowaki, Ø. Fischer, Phys. Rev. Lett. 80, 14 (1998).
2. Z. X. Shen and J. R. Schrieffer, Phys. Rev. Lett. 78, 1771 (1997).
3. P. Dai et al., Science, 284, 1344 (1999).
4. G. Blumberg, M. Kang, M. V. Klein, K. Kadowaki, C. Kendziora, Science 278, 1427 (1997).
5. J. Orenstein et al., Phys. Rev. B 42, 6342 (1990).
6. Z. Schlesinger et al., Phys. C 235-240, 49 (1994).
7. A. V. Puchkov, D. N. Basov, T. Timusk, J. Phys. Condens. Matter 8, 10049 (1996).
8. T. Timusk and B. Statt, Rep. Prog. Phys. 62, 61 (1999).
9. J. M. Chwalek et al., Appl. Phys. Lett. 57, 1696 (1990).
10. S. G. Han, Z. V. Vardeny, K. S. Wong, O. G. Symko, G. Koren, Phys. Rev. Lett. 65, 2708 (1990).
11. C. J. Stevens et al., Phys. Rev. Lett. 78, 2212 (1997) and references therein.
12. J. L. W. Siders, R. N. Jacobs, C. W. Siders, S. A. Trugman, S. A. Taylor, in Ultrafast Phenomena XI, T. Elsaesser et al., Eds. (Springer, Berlin, 1998), pp. 365-367.
13. R. A. Kaindl, F. Eickemeyer, M. Woerner, T. Elsaesser, Appl. Phys. Lett. 75, 1060 (1999).
14. H. F. Sakeek et al., J. Appl. Phys. 70, 2455 (1991).
15. G. A. Farnan, M. P. McCurry, D. G. Walmsley, unpublished data.
16. -3.
17. S. D. Brorson et al., Phys. Rev. Lett. 64, 2172 (1990).
18. S. Yamaguchi and H. Hamaguchi, J. Mol. Struct. 379, 87 (1996).
19. This interpretation of the results is supported by measurements with different excitation intensities, showing a different saturation behavior of the two components.
20. V. J. Emery, S. A. Kivelson, O. Tzachar, Phys. Rev. B 56, 6120 (1997).
21. D. Pines, Z. Phys. B 103, 129 (1997).
22. J. P. Carbotte, E. Schachinger, D. N. Basov, Nature 401, 354 (1999).
23. D. Munzar, C. Bernhard, M. Cardona, Phys. C 312, 121 (1999).
24. E. Demler and S.-C. Zhang, Nature 396, 733 (1998).
25. Supported by the European Union through the Training and Mobility of Researchers Ultrafast Network. We thank C. Stevens, P. Hamm, C. Lienau, G. A. Wagner, and J. E. Evetts for discussions and contributions to early stages of this work.