Abstract
Physical mechanisms which limit the power handling of YBa2Cu3O7−x films and devices are discussed in terms of a quantitative classification scheme. The possible limitations are devided into magnetic or thermal, and global or local in nature. Analytical estimations are compared with measurements of YBa2Cu3O7−x films (Ø = 1″–2″) using a niobium-shielded sapphire resonator at 19 GHz, and disk resonators at 2 GHz. Magnetic effects are found to play an essential role in nonoptimized films in terms of weak-links, and in high-quality films if the lower critical field Bcl is reached. The majority of films and disk resonators appear to suffer from microwave heating. Global heating appears predominantly at CW operation. Local heating results mainly from defects in films of medium quality. Defect-induced quenches are observed at moderate field levels, sometimes resulting in an irreversible degradation of the power handling.
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REFERENCES
M. J. Lancaster, Passive Microwave Device Applications of HTS (Cambridge University Press, 1997).
M. A. Hein, Supercond. Sci. Technol. 10, 867 (1997).
G. Hampel, P. Kolodner, P. L. Gammel, P. A. Polakos, E. de Obaldia, P. Mankiewich, A. Anderson, R. Slattery, D. Zhang, G. C. Liang, and C. F. Shih, Appl. Phys. Lett. 69, 571 (1996).
M. A. Hein, W. Diete, M. Getta, S. Hensen, T. Kaiser, G. Muller, H. Piel, and H. Schlick, IEEE Trans. Appl. Supercond. 7, 1265 (1997).
P. P. Nguyen, D. E. Oates, G. Dresselhaus, and M. S. Dresselhaus, Phys. Rev. B 48, 6400 (1993); J. S. Herd, D. E. Oates, and J. Halbritter, IEEE Trans. Appl. Supercond. 7, 1299 (1997).
T. Kaiser, Ch. Bauer, W. Diete, M. Getta, M. A. Hein, J. Kallscheuer, G. Muller, and H. Piel, in Applied Superconductivity, Vol. 158, H. Rogalla and D. H. A. Blank, eds. (Inst. of Physics Publishing, 1997), pp. 45.
S. M. Anlage, Contribution to the 5th Symp., HTS films in HF fields, Stockholm, Sweden, June 22–25 (1998).
T. Kaiser, M. A. Hein, G. Muller, and M. Perpeet, Appl. Phys. Lett. 73, 3447 (1998).
R. R. Mansour, B. Jolley, S. Ye, F. S. Thomson, and V. Dokas, IEEE Trans. Microwave Theory Tech. 44, 1322 (1996).
M. A. Hein, Ch. Bauer, W. Diete, S. Hensen, T. Kaiser, G. Muller, and H. Piel, J. Supercond. 10, 109 (1997).
J. Wosik, L. M. Xie, K. Nesteruk, D. Li, J. H. Miller, and S. A. Long, J. Supercond. 10, 97 (1997); J. Wosik, Contribution to the 5th Symp.) HTS films in HF fields, Stockholm, Sweden, June 22–25 (1998).
P. Brull, D. Kirchgässner, and P. Leiderer, Physica C 182, 339 (1991); J. Eisenmenger, S. Kambach, S. Saleh, A. Tihi, P. Leiderer, M. Wallenhorst, and H. Dotsch, J. Low Temp. Phys. 105, 1123 (1996).
T. Kaiser, W. Diete, M. Getta, M. A. Hein, G. Müller, M. Perpeet, and H. Piel, in Proc. 8th Workshop on RF Superconductivity, V. Palmieri, ed. (Abano Terme, Padova, Italy, 1997).
S. Kolesov, H. Chaloupka, A. Baumfalk, and T. Kaiser, J. Supercond. 10, 179 (1997).
B. A. Aminov, A. Baumfalk, H. J. Chaloupka, M. Hein, T. Kaiser, S. Kolesov, H. Piel, H. Medelius, and E. Wikborg, IEEE-MITS Int'l Microwave Symposium Digest (1998).
H. Kinder, P. Berberich, B. Utz, and W. Prusseit, IEEE Trans. Appl. Supercond. 5, 1575 (1995).
J. Halbritter, J. Supercond. 8, 691 (1995).
M. Tinkham, Introduction to Superconductivity (McGraw-Hill, New York, 1975).
Carslaw and Jaeger, Conduction of Heat in Solids (Clarendon Press, Oxford, 1973).
P. C. Michael, J. U. Trefny, and B. Yarar, J. Appl. Phys. 72, 107 (1992).
J. Halbritter, Contribution to the 5th Symp., HTS films in HF fields, Stockholm, Sweden, June 22–25 (1998).
H. Padamsee, IEEE Trans. Magn. MAG-19, 1322 (1983).
H. Piel, in Advanced Accelerator Physics, S. Turner, ed. (Proc. of the CERN Accelerator School, CERN 87–03, 736, 1987, p. 736.
G. Müller, in Proc. 3rd Workshop on RF Superconductivity (Argome), K. W. Shepard, ed. (ANL-PHY-88–1, 1988), p. 331.
M. Perpeet, W. Diete, M. A. Hein, S. Hensen, T. Kaiser, G. Muller, H. Piel, and J. Pouryamout, in Proc. 8th Workshop on RF Superconductivity, V. Palmieri, ed. (Abano Terme, Padova, Italy, 1997).
G. Muller, B. Aschermann, H. Chaloupka, W. Diete, M. Getta, B. Gurzinski, M. Hein, M. Jeck, T. Kaiser, S. Kolesov, H. Piel, H. Schlick, and R. Theisejans, IEEE Trans. Appl. Supercond. 7, 1287 (1997).
H. Elias, Internal report, Universität Wuppertal, WUD 85–12 (1985).
W. Diete, M. Getta, M. Hein, T. Kaiser, G. Müller, H. Piel, and H. Schlick, IEEE Trans. Appl. Supercond. 7, 1236 (1997).
A. G. Zaitsev, R. Kutzner, R. Wordenweber, T. Kaiser, M. A. Hein, and G. Muller, J. Supercond. 11, 316 (1998).
P. Brull, D. Kirchgassner, P. Leiderer, P. Berberich, and H. Kinder, Ann. Phys. 1, 243 (1992).
L. Hao, J. C. Gallop, and F. Abbas, in Extended Abstracts, Internat. Supercond. Electronics Conf., Vol. 3, H. Koch, ed. (Berlin, Germany, 1997), p. 251.
D. E. Steinheuer, C. P. Vlahacos, S. K. Dutta, F. C. Wellstood, and S. M. Anlage, Appl. Phys. Lett. 71, 1736 (1997).
M. Golosovsky and D. Davidov, Appl. Phys. Lett. 68, 1579 (1996).
R. Schwab, R. Spörl, J. Burbach, P. Severloh, R. Heidinger, and J. Halbritter, in Applied Superconductivity, H. Rogalla and D. H. A. Blank, eds. (Inst. of Physics Publishing) 158, 61 (1997).
R. G. Humphreys, J. S. Satchell, N. G. Chew, J. A. Edwards, S. W. Goodyear, S. E. Blekinsop, O. D. Dosser, and A. G. Cullis, Supercond. Sci. Technol. 3, 38 (1990).
Th. Bollmeyer, W. Biegel, B. Schey, B. Stritzker, W. Diete, T. Kaiser, and G. Muller, J. Alloys Comp. 251, 176 (1997).
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Kaiser, T., Aminov, B.A., Baumfalk, A. et al. Nonlinear Power Handling of YBa2Cu3O7−x Films and Microwave Devices. Journal of Superconductivity 12, 343–351 (1999). https://doi.org/10.1023/A:1007701332081
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DOI: https://doi.org/10.1023/A:1007701332081