Superconducting properties of fractal Nb/Cu multilayers

SIDORENKO, A.; SÜRGERS, C.; TRAPPMANN, T.; LÖHNEYSEN, H. v.

dc.contributor.author	SIDORENKO, A.
dc.contributor.author	SÜRGERS, C.
dc.contributor.author	TRAPPMANN, T.
dc.contributor.author	LÖHNEYSEN, H. v.
dc.date.accessioned	2020-12-18T11:32:50Z
dc.date.available	2020-12-18T11:32:50Z
dc.date.issued	1996
dc.identifier.citation	SIDORENKO, A., SÜRGERS, C., TRAPPMANN, T. et al. Superconducting properties of fractal Nb/Cu multilayers. In: Physical Review B, 1996, V. 53, Iss. 17, pp. 11751-11756. ISSN 1098-0121 (print), 1550-235X (web).	en_US
dc.identifier.uri	https://doi.org/10.1103/PhysRevB.53.11751
dc.identifier.uri	http://repository.utm.md/handle/5014/12202
dc.description	Access full text - https://doi.org/10.1103/PhysRevB.53.11751	en_US
dc.description.abstract	Multilayers of Nb and Cu with a fractal or periodic stacking sequence were prepared by electron-beam evaporation onto sapphire substrates. Their superconductivity was investigated by measurements of Tc and the temperature and angular dependence of the upper critical field Bc2. For low temperatures T≪Tc, all samples show the characteristic behavior of two-dimensional superconductivity independent of the stacking sequence, whereas for temperatures near Tc the type of layering determines the effective dimensionality, resulting in a ‘‘multicrossover’’ behavior in fractal samples.	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	multilayers	en_US
dc.subject	superconductivity	en_US
dc.title	Superconducting properties of fractal Nb/Cu multilayers	en_US
dc.type	Article	en_US