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2.3 eV photoluminescence in YBa2Cu3O7−x ceramics

1994; Wiley; Volume: 144; Issue: 1 Linguagem: Inglês

10.1002/pssa.2211440124

1521-396X

J.A. Garcı́a, Ángel Luís Clemente Remón, J. Piqueras,

ZnO doping and properties

physica status solidi (a)Volume 144, Issue 1 p. 217-221 Original Paper 2.3 eV photoluminescence in YBa2Cu3O7−x ceramics J. A. García, J. A. García Departamento de Fisica Aplicada II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorA. Remón, A. Remón Departamento de Fisica Aplicada II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. Piqueras, J. Piqueras Departamento de Fisica de Materiales, Facultad de Fisicas, Universidad Complutense, Madrid Search for more papers by this author J. A. García, J. A. García Departamento de Fisica Aplicada II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorA. Remón, A. Remón Departamento de Fisica Aplicada II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. Piqueras, J. Piqueras Departamento de Fisica de Materiales, Facultad de Fisicas, Universidad Complutense, Madrid Search for more papers by this author First published: 16 July 1994 https://doi.org/10.1002/pssa.2211440124Citations: 7 Lejona, Vizcaya, Spain. E-28040 Madrid, Spain. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstract Time-resolved photoluminescence spectroscopy at low temperatures is used to study the 2.3 eV emission induced by treatments causing oxygen loss in YBa2Cu3O7−x. The decay shows a biexponential behavior with components of 34 and 87 μs at 10 K. The spectroscopic data enable to separate this emission from luminescence related to specific impurity phases. The present results agree with the existence of optical transitions in the same spectral range as previously reported in literature. References 1 V. N. Andreev, B. P. Zakharchenya, S. E. Nikitin, F. A. Chudnovskii, E. B. Shadim, and E. M. Ster, Soviet Phys. — J. exper. theor. Phys., Letters 46, 492 (1987). Web of Science®Google Scholar 2 B. J. Luf F. P. D. Townsend, and J. Osborne, J. Phys. D 21, 663 (1988). 10.1088/0022-3727/21/4/022 Web of Science®Google Scholar 3 V. Ya. Yaskolko, L. N. Oster, and K. M. Mukimov, Phys. stat. sol. (a) 123, K35 (1991). 10.1002/pssa.2211230143 CASWeb of Science®Google Scholar 4 J. Piqueras, P. Fernández, and J. L. Vicent, Appl. Phys. Letters 57, 2722 (1990). 10.1063/1.104196 CASWeb of Science®Google Scholar 5 V. G. Stankevich, N. Yu. Svechnikov, K. V. Kaznacheev, M. Kamada, S. Tanaka, S. Hirose, G. A. Emelchenko, S. G. Karabachev, T. Wolf, H. Berger, and F. Levy, Phys. Rev. B 47, 1024 (1993). 10.1103/PhysRevB.47.1024 Web of Science®Google Scholar 6 J. H. Miller, Jr., J. D. Hunn, S. L. Holder, and A. N. Dibianca, Appl. Phys. Letters 56, 89 (1990). 10.1063/1.103275 CASWeb of Science®Google Scholar 7 F. Domíianguez-Adame, P. Fernández, J. Piqueras, P. Prieto, C. Barrero, and M. E. Gómez, J. appl. Phys. 71, 2778 (1992). 10.1063/1.351054 Web of Science®Google Scholar 8 A. Remón, J. A. García, P. Gömez, J. Piqueras, and F. Domínguez-Adame, Phys. stat. sol. (a) 136, K127 (1993). 10.1002/pssa.2211360242 CASWeb of Science®Google Scholar 9 P. Gómez, J. Jimenez, P. Martín, J. Piqueras, and F. Domínguez-Adame, J. appl. Phys. 74, 6289 (1993). 10.1063/1.355147 CASWeb of Science®Google Scholar 10 Z. Barkay, G. Deutscher, E. Grünbaum, and D. Dwir, Appl. Phys. Letters 61, 3050 (1992). 10.1063/1.108006 CASWeb of Science®Google Scholar 11 W. Hayes, M. J. Kane, O. Salminen, and A. I. Kuznetsov, J. Phys. C 17, L383 (1984). 10.1088/0022-3719/17/14/003 CASWeb of Science®Google Scholar 12 V. V. Mürk, A. I. Kuznetsov, and B. R. Namozov, Phys. stat. sol. (a) 63, K131 (1981). 10.1002/pssa.2210630249 CASWeb of Science®Google Scholar 13 I. Fugol, G. Saeman-Ischenko, V. Samovarov, Yu. Rybalko, V. Zhuravlev, Y. Ströbel, B. Holzapfel, and P. Berberich, Solid State Commun. 80, 201 (1991). 10.1016/0038-1098(91)90181-T CASWeb of Science®Google Scholar 14 J. M. Ginder, M. G. Roe, Y. Song, R. P. McCall, J. T. Gaines, and E. Ehrenfreund, Phys. Rev. B 37, 7506 (1988). 10.1103/PhysRevB.37.7506 CASWeb of Science®Google Scholar 15 S. Tajima, H. Ishii, T. Nakahashi, T. Takagi, S. Uchida, M. Seki, S. Suza, Y. Hidaka, M. Suzuki, T. Murakami, K. Oka, and H. Unoki, J. Opt. Soc. Amer. B6, 475 (1989). 10.1364/JOSAB.6.000475 Web of Science®Google Scholar Citing Literature Volume144, Issue116 July 1994Pages 217-221 ReferencesRelatedInformation