Abstract
Under special but perfectly realistic conditions, superconducting pairing in metallic nanoclusters can become very strong, and they form a new family of high temperature superconductors. The presence of electronic energy shells, similar to those in atoms and nuclei, is the key ingredient of this scenario. In principle, T c can be raised up to room temperature. Charge transfer between clusters via Josephson coupling can give rise to strong macroscopic high temperature superconducting currents.
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Bohr, Mottelson, B., Pines, D.: Phys. Rev. 110, 936 (1958)
Belyaev, S.: Mat. Phys. Medd. Dan. Selsk. 31, 131 (1959)
Migdal, A.: Nucl. Phys. 13, 655 (1959)
Ring, P., Schuck, P.: The Nuclear Many-Body Problem. Springer, New York (1980)
Shukhareva, I.: J. Exp. Theor. Phys. 16, 828 (1963)
Strongin, M., Kammerer, O., Paskin, A.: Phys. Rev. Lett. 14, 949 (1965)
Kresin, V., Tavger, B.: Sov. Phys. JETP 23, 1124 (1966)
Alekseevskii, N., Vedeneev, S.: JETP Lett. 6, 302 (1967)
Deutcher, G., Fenichel, H., Gershenson, M., Grunbaum, E., Ovadyahu, Z.: J. Low Temp. Phys. 10, 231 (1973)
Neeleshwar, S., Chen, Y., Wang, C., Ou, M., Huang, P.: Physica C 408, 209 (2004)
Parmenter, H.: Phys. Rev. 166, 392 (1968)
Deutcher, G.: New Superconductors: From Granular to High T c . World Scientific, Singapore (2005)
Deutcher, G., Super, J.: Nov. Magn. (this issue)
Ralph, D., Black, C., Tinkham, M.: Phys. Rev. Lett. 74, 3241 (1995)
Ralph, D., Black, C., Tinkham, M.: Phys. Rev. Lett. 76, 688 (1996)
Ralph, D., Black, C., Tinkham, M.: Phys. Rev. Lett. 78, 408 (1997)
Tinkham, M., Hergenrother, J., Lu, J.: Phys. Rev. B 51, 12649 (1995)
Knight, W., Clemenger, K., de Heer, W., Saunders, W., Chou, M., Cohen, M.: Phys. Rev. Lett. 52, 2141 (1984)
Friedel, J.: Philos. Mag. 79, 1251 (1999)
de Heer, W.: Rev. Mod. Phys. 65, 611 (1993)
Bednorz, G., Mueller, K.: Z. Phys. D 22, 659 (1992)
Knight, W.: In: Wolf, S., Kresin, V.Z. (eds.) Novel Superconductivity, p. 47. Plenum, New York (1987)
Friedel, J.: J. Phys. (Paris) 2, 959 (1992)
Brack, M.: Rev. Mod. Phys. 65, 677 (1993)
Kresin, V.V., Knight, W.: In: Kresin, V.Z. (ed.) Pair Correlations in Many-Fermion Systems, p. 245. Plenum, New York (1998)
Frauendorf, S., Guet, C.: Annu. Rev. Nucl. Part. Sci. 51, 219 (2001)
Martin, J., Car, R., Buttet, J.: Surf. Sci. 106, 265 (1981)
Pellarin, M., Baguenard, B., Bordas, C., Broyer, M., Lerme, J., Vialle, J.: Phys. Rev. B 48, 17645 (1993)
Baguenard, B., Pellarin, M., Bordas, C., Lerme, J., Vialle, J., Broyer, M.: Chem. Phys. Lett. 205, 13 (1993)
Katakuse, I., Ichihara, T., Fujita, Y., Matsuo, T., Sakurai, T., Matsuda, H.: Int. J. Mass Spectrom. Ion Process. 69, 109 (1986)
Ruppel, M., Rademann, K.: Chem. Phys. Lett. 197, 280 (1992)
Kresin, V., Ovchinnikov, Y.: Phys. Rev. B 74, 024514 (2006)
Groitory, M., Shanenko, A., Kaun, C., Peeters, F.: Phys. Rev. B 83, 214509 (2011)
Garcia-Garcia, A., Urbina, Y., Yuzbahyan, E., Richter, K., Altshuler, B.: Phys. Rev. B 83, 014510 (2011)
Lindenfeld, Z., Eisenberg, E., Lifshitz, R.: Phys. Rev. B 84, 064532 (2011)
Labbe, J., Barisic, S., Friedel, J.: Phys. Rev. Lett. 19, 1039 (1967)
Anderson, P.: J. Phys. Chem. Solids 11, 59 (1959)
Abrikosov, A., Gor’kov, L., Dzyaloshinskii, I.: Methods of Quantum Field Theory in Statistical Physics. Dover, New York (1975)
Gor’kov, L.: J. Exp. Theor. Phys. 7, 505 (1958)
Grimvall, G.: The Electron–Phonon Interaction in Metals. North-Holland, Amsterdam (1981)
Eliashberg, G.: J. Exp. Theor. Phys. 12, 1000 (1961)
McMillan, W.: Phys. Rev. 167, 331 (1968)
Ekardt, W.: Phys. Rev. B 29, 1558 (1984)
Hock, C., Schmidt, M., Issendorff, B.V.: Phys. Rev. 1384, 113401 (2011)
Owen, C., Scalapino, D.: Physica 55, 691 (1971)
Kresin, V.Z., Gutfreund, H., Little, W.: Solid State Commun. 51, 339 (1984)
Kresin, V.Z.: Phys. Lett. A 122, 434 (1987)
Issendorff, B.V., Cheshnovsky, O.: Annu. Rev. Phys. Chem. 56, 549 (2005)
Cao, B., Neal, C., Starace, A., Ovchinnikov, Y., Kresin, V., Jarrell, M.: J. Supercond. Nov. Magn. 21, 163 (2008)
Ovchinnikov, Y., Kresin, V.: Phys. Rev. B 81, 214505 (2010)
Cobert, D., Schoolwock, U., von Delft, J.: Eur. Phys. J. B 38, 501 (2004)
Ovchinnikov, Y., Kresin, V.: Phys. Rev. B (in press)
Eckern, U., Schol, G., Ambegaokar, V.: Phys. Rev. B 30, 6419 (1984)
Larkin, A., Ovchinnikov, Y.: Phys. Rev. B 28, 6281 (1983)
Duffee, S., Irawan, T., Bieletzki, M., Richter, T., Sieben, B., Yin, C., von Issendorff, B., Moseler, M., Hovel, H.: Eur. Phys. J. D 45, 401 (2007)
Meirwes-Broer, K. (ed.) Metal Clusters at Surfaces. Springer, Berlin (2000)
Hagel, J., Kelemen, M., Fisher, G., Pilawa, B., Woskitza, J., Dormann, E., Lohneysen, H., Schnepf, A., Schockel, H., Neisel, U., Beck, J.: J. Low Temp. Phys. 129, 133 (2002)
Bono, D., Bakharev, O., Schepf, A., Hartig, J., Schockel, H., de Jongh, L.: Z. Anorg. Allg. Chem. 633, 2173 (2007)
Ekardt, W., Penzar, Z.: Phys. Rev. B 38, 4273 (1988)
Kresin, V., Friedel, J.: Europhys. Lett. 93, 13002 (2011)
Berggreen, J., Crowdhury, P., Kebaili, N., Lundsberg-Nielsen, L., Lutzenkirchen, K., Nielsen, M., Pedersen, J., Rasmussen, H.: Phys. Rev. B 48, 17507 (1993)
Fortunato, L.: Europhys. News 40, 25 (2009)
Gaudefroy, L., Daugas, J., Hass, M., Grevy, S., Stodel, C., Thomas, J., Perrot, L., Girod, M., Rosse, B., Angelique, J., Blabanski, D., Fiori, E., Force, C., Georgiev, G., Kameda, D., Kumar, V., Lozeva, R., Matea, I., Meot, V., Morel, P., Nara Singh, B., Nowacki, F., Simpson, G.: Phys. Rev. Lett. 102, 092501 (2009)
Kresin, V., Friedel, J.: unpublished
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Kresin, V. Nanoclusters as a New Family of Superconductors: Potential for Room Temperature Superconductivity. J Supercond Nov Magn 25, 711–717 (2012). https://doi.org/10.1007/s10948-012-1439-y
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DOI: https://doi.org/10.1007/s10948-012-1439-y