Ion-beam milling of ybco thin films and their characterization by time-resolved pump-probe method

IEEE Transactions on Applied Superconductivity

Volumn 9, Issue 2 PART 2, 1999, Pages 1952-1955

  Hangyo, M ^a,b   Nashima, S ^a,b   Kawamura, M ^a,b   Shikii, S ^a,b   Tonouchi, M ^a,b  

^a OSAKA UNIVERSITY   (Japan)

^b JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ARGON; CHARACTERIZATION; ETCHING; ION BEAMS; LASER PULSES; MILLING (MACHINING); MORPHOLOGY; RAMAN SPECTROSCOPY; REFLECTION; SUPERCONDUCTING FILMS; SUPERCONDUCTING TRANSITION TEMPERATURE; SUPERCONDUCTIVITY;

ION BEAM ETCHING; ION BEAM MILLING; QUASIPARTICLES; REFLECTIVITY CHANGE; RELAXATION TIME; SUPERCARRIER DENSITY; TIME RESOLVED PUMP PROBE METHOD;

OXIDE SUPERCONDUCTORS;

EID: 0032639135     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.784843     Document Type: Article

References (6)

1. M. Tonouchi, H. Shimakage, Z. Wang, S. Tomozawa, M. Hangyo, and Y. Murakami, Atomic scale flattening and characterization of a YBCO film surface, Supercond. Sei. Technol, vol. 9, pp. A161-A165, April 19%.
2. S. G. Han, Z. V. Vardeny, K. S. Wong, O. G. Symko, and G. Koren, Femtosecond optical detection of quasiparticle dynamics in high-Tc YBa UjO superconducting thin films, Phys. Rev. Lett., vol. 65, pp. 2708-2711, November 1990.
3. G. L. Eesley, J. Heremans, M. S. Meyer, G. L. Doll, and S. H. Liou, Relaxation time of the order parameter in a hightemperature superconductor, Phys. Rev. Lett., vol. 65, pp. 3445 3448, December 1990.
4. C. J. Stevens et al., Evidence for two-component hightemperature superconductivity in the femtosecond optical response of YBa2Cu,OM, Phys. Rev. Lett., vol. 78, pp. 22122215, March 1997.
5. M. Hangyo, S. Nakashima, K. Mizoguchi, A. Fujii, A. Mitsuishi, and T. Yotsuya, Effect of oxygen content on phonon Raman spectra of YEaf.uf) , Solid State Commun., vol. 65, pp. 835 839, February 1988.
6. 61 S. L. Cooper, et al., Optical studies of the a-, b-, and c-axis charge dynamics in YBajCujOg x> Phys. Rev. B, vol. 47, pp. 8233-8248, April 1993.