Abstract
A new type of fast detector is proposed. The operation of the detector is based on the change induced in the kinetic inductance of NbN and YBa2Cu3O7−δ superconducting films by nonequilibrium quasiparticles produced by electromagnetic radiation. The speed of a NbN detector is essentially temperature-independent and is less than 1 ps. A model based on the Omen-Scalapino scheme describes well the experimental dependence of the voltage-power sensitivity of a NbN detector on the modulation frequency of the radiation. A low equilibrium quasiparticle density and a high quantum yield give detecting power D*=1012W−1 · cm · Hz1/2 at temperature T=4.2 K and D*=1016 W−1 · cm · Hz1/2 at temperature T=1.6 K. The time constant of the low-temperature YBaCuO induction detector is determined only by the electron-phonon interaction time τ de-ph in the nodal regions.
Similar content being viewed by others
References
E. M. Gershenzon, M. E. Gershenzon, G. N. Gol’tsman et al., Zh. Tekh. Fiz. 59(2), 111 (1989) [Sov. Phys. Tech. Phys. 34, 195 (1989)].
B. M. Voronov, E. M. Gershenzon, G. N. Gol’tsman et al., SFKHT 5, 955 (1992).
E. M. Gershenzon, I. G. Gogidze, G. N. Gol’tzman et al., Pis’ma Zh. Tekh. Fiz. 17(22), 6 (1991) [Sov. Tech. Phys. Lett. 17(11), 786 (1991)].
M. Danerud, D. Winkler, M. Lindgren et al., J. Appl. Phys. 76, 1902 (1994).
S. L. Anisimov, B. L. Kapelevich, and T. L. Perel’man, Zh. Éksp. Teor. Fiz. 66, 776 (1974) [Sov. Phys. JETP 39, 375 (1974)].
G. L. Eesley, J. Heremans, M. S. Meyer et al., Phys. Rev. Lett. 65, 3445 (1990).
A. D. Semenov, R. S. Nebosis, Yu. P. Gousev et al., Phys. Rev. B 52, 581 (1995).
A. Frenkel, Phys. Rev. B 48, 9717 (1993).
E. M. Gershenzon, M. E. Gershenzon, G. N. Gol’tsman et al., Zh. Éksp. Teor. Fiz. 86, 758 (1984) [Sov. Phys. JETP 59, 442 (1984)].
D. G. McDonald, Appl. Phys. Lett. 50, 775 (1987).
J. E. Sauvageau and D. G. McDonald, IEEE Trans. Magn. Magn. MAG-25, 1331 (1989).
J. E. Sauvageau, D. G. McDonald, and E. N. Grossman, ISN, 372 (1990).
E. N. Grossman, D. G. McDonald, and J. E. Sauvageau, IEEE Trans. Magn. MAG-27, 2677 (1991).
J. E. Sauvageau, D. G. McDonald, and E. N. Grossman, IEEE Trans. Magn. MAG-27, 2757 (1991).
S. B. Kaplan, C. C. Chi, D. N. Langenberg et al., Phys. Rev. B 14, 4854. (1974).
A. V. Sergeev and M. Yu. Reizer, Int. J. Mod. Phys. B 10, 635 (1996).
B. M. Voronov, E. M. Gershenzon, L. A. Seidman et al., Sverkhprovodimost’ (KIAE) 7, 1097 (1994).
G. N. Gol’tsman, P. B. Kouminov, I. G. Goghidze, and E. M. Gershenzon, IEEE Trans. Appl. Supercond. AS-5, 2591 (1995).
N. Bluzer, J. Appl. Phys. 78, 7340 (1995).
C. S. Omen and D. J. Scalapino, Phys. Rev. Lett. 28, 1559 (1972).
G. N. Gol’tsman, A. D. Semenov, V. P. Gousev et al., Semicond. Sci. Technol. 4, 453 (1991).
A. S. Kazeroonion, T. K. Cheng, and S. D. Brorson, Solid State Commun. 78, 95 (1991).
É. E. Aksaev, E. M. Gershenzon, G. N. Gol’tsman et al., Sverkhprovodimost’ (KIAE) 3, 1928 (1990) [Superconductivity 3, S328 (1990)].
K. Kitazawa, Physica C 235–240, p. XXIII.
D. A. Wollman, D. J. Van Harlingen, W. C. Lee et al., Phys. Rev. Lett. 71, 2134 (1993).
D. Pines, Physica B 199–200, 300 (1994).
Sun Ye and K. Maki, Phys. Rev. B 51, 6059 (1995).
A. V. Sergeev, A. D. Semenov, P. B. Kouminov et al., Phys. Rev. B 49, 9091 (1994).
J. Clarke, G. I. Hoffer, P. L. Richards, and N. H. Yeh, J. Appl. Phys. 48, 4865 (1977).
E. M. Gershenzon, G. N. Gol’tsman, B. S. Karasik et al., Sverkhprovodimost’ (KIAE) 5, 1129 (1992) [Superconductivity 5, 1126 (1992)].
P. L. Richards, J. Appl. Phys. 76, 1 (1994).
Author information
Authors and Affiliations
Additional information
Zh. Tekh. Fiz. 68, 63–69 (October 1998)
Rights and permissions
About this article
Cite this article
Gogidze, I.G., Kuminov, P.B., Sergeev, A.V. et al. Fast nonequilibrium induction detectors based on thin superconducting films. Tech. Phys. 43, 1193–1198 (1998). https://doi.org/10.1134/1.1259153
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1259153