Abstract
The controlled modification of superconductivity by any means is a long-standing issue in low-temperature physics. In this work, we present data on the control of the superconducting properties of conventional low critical-temperature (TC) Nb thin films with thickness (dNb) = 15 and 20 nm under application of reconfigurable strain, S induced by an external electric field, and Eex to a piezoelectric (PE) single crystal, namely (1 − x)Pb(Mg1/3Nb2/3)O3 − x PbTiO3 (PMN-PT) with x = 0.30–0.31. The experimental results (reduction of TC and critical current (JC) on the order of 6% and 90–100%, respectively) are nicely reproduced with a phenomenological model that incorporates the constitutive relation S(Eex) that describes the electro-mechanical response of the PE crystal to well-established formulas that describe TC and JC of the SC thin films.
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Notes
In the rest of the paper, we set \(k_{\mathrm {B}} = \hbar = 1\) so that energy (E), frequency (ω), and temperature (T) all have the same units.
References
De Gennes, P.G.: Phys. Lett. 23, 10 (1966)
Deutscher, G., Meunier, F.: Phys. Rev. Lett. 22, 395 (1969)
Nemes, N.M., Visani, C., Leon, C., Garcia-Hernandez, M., Simon, F., Fehér, T., te Velthuis, S.G.E., Hoffmann, A., Santamaria, J.: Appl. Phys. Lett. 97, 032501 (2010)
Li, B., Roschewsky, N., Assaf, B.A., Eich, M., Epstein-Martin, M., Heiman, D., Munzenberg, M., Moodera, J.S.: Phys. Rev. Lett. 110, 097001 (2013)
Stamopoulos, D., Aristomenopoulou, E., Manios, E.: Appl. Phys. Lett. 105, 112602 (2014)
Olsen, J.L., Bucher, E., Levy, M., Muller, J., Corenzwit, E., Geballe, T.: Rev. Mod. Phys. 36, 168 (1964)
Struzhkin, V.V., Timofeev, Y.A., Hemley, R.J., Mao, H.-K.: Phys. Rev. Lett. 79, 4262 (1997)
Chen, X.J., Zhang, H., Habermeier, H.-U.: Phys. Rev. B 65, 144514 (2002)
Ekin, J.W.: Cryogenics 20, 611 (1980)
Summers, L.T., Guinan, M.W., Miller, J.R., Hahn, P.A.: IEEE Trans. Mag. 27, 2041 (1991)
van der Laan, D.C., Haugan, T.J., Barnes, P.N.: Phys. Rev. Lett. 103, 027005 (2009)
van der Laan, D.C., Ekin, J.W., Douglas, J.F., Clickner, C.C., Stauffer, T.C., Goodrich, L.F.: Supercond. Sci. Technol. 23, 072001 (2010)
Llordes, A., Palau, A., Gazquez, J., Coll, M., Vlad, R., Pomar, A., Arbiol, J., Guzman, R., Ye, S., Rouco, V., Sandiumenge, F., Ricart, S., Puig, T., Varela, M., Chateigner, D., Vanacken, J., Gutierrez, J., Moshchalkov, V., Deutscher, G., Magen, C., Obradors, X.: Nat. Mater. 11, 329 (2012)
Thiele, C., Dorr, K., Bilani, O., Rodel, J., Schultz, L.: Phys. Rev. B 75, 054408 (2007)
Polisetty, S., Echtenkamp, W., Jones, K., He, X., Sahoo, S., Binek, C.: Phys. Rev. B 82, 134419 (2010)
Cheng, X.Z., Wang, L.X., Dou, X.S., Osada, M., Kimura, H.: Appl. Phys. Lett. 99, 092103 (2011)
Stamopoulos, D., Zeibekis, M., Zhang, S.J.: J. Appl. Phys. 114, 134309 (2013)
Stamopoulos, D., Zeibekis, M., Vertsioti, G., Zhang, S.J.: J. Appl. Phys. 116, 084304 (2014)
Bardeen, J., Cooper, L.N., Schrieffer, J.R.: Phys. Rev. 108, 1175 (1957)
McMillan, W.L.: Phys. Rev. 167, 331 (1968)
Allen, P.B., Dynes, R.C.: Phys. Rev. B 12, 905 (1975)
Carbotte, J.P.: Rev. Mod. Phys. 62, 1027 (1990)
Abrikosov, A.A.: Sov. Phys. JETP 5, 1174 (1957)
Anderson, P.W.: Phys. Rev. Lett. 9, 309 (1962)
Kim, Y.B., Hempstead, C.F., Strnad, A.R.: Phys. Rev. Lett. 9, 306 (1962)
Bean, C.P.: Rev. Mod. Phys. 36, 31 (1964)
Campbell, A.M., Evetts, J.E.: Adv. Phys. 21, 199 (1972)
Zhang, S., Li, F.J.: J. Appl. Phys. 114, 031301 (2012)
Stamopoulos, D, Zhang, S.J.: J. Alloys Comput. 612, 34 (2014)
Stamopoulos, D., Aristomenopoulou, E., Sandim, M.J.R., Sandim, H.R.Z., Pissas, M.: EPJ Web of Conferences 75, 04012 (2014)
Stamopoulos, D., Speliotis, A., Niarchos, D.: Supercond. Sci. Technol. 17, 1261 (2004)
Savrasov, S.Y., Savrasov, D.Y., Andersen, O.K.: Phys. Rev. Lett. 72, 372 (1994)
Savrasov, S.Y., Savrasov, D.Y.: Phys. Rev. B 54, 16487 (1996)
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One of the authors (M.Z.) acknowledges the A.G. Leventis Foundation for support through a scholarship.
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Zeibekis, M., Zhang, S.J., Pissas, M. et al. Control of Both Superconducting Critical Temperature and Critical Current by Means of Electric-Field-Induced Reconfigurable Strain. J Supercond Nov Magn 31, 3147–3152 (2018). https://doi.org/10.1007/s10948-018-4588-9
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DOI: https://doi.org/10.1007/s10948-018-4588-9