Superconducting properties of La-substituted Bi-2201 crystals

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dc.creatorPonomarev, Ya. G.
dc.creatorTimergaleev, N. Z.
dc.creatorUk, Kim Ki
dc.creatorLorenz, M. A.
dc.creatorMueller, G.
dc.creatorPiel, H.
dc.creatorSchmidt, H.
dc.creatorKrapf, A.
dc.creatorOs'kina, T. E.
dc.creatorTretyakov, Yu. D.
dc.creatorKozlovskii, V. F.
dc.date2001-11-19
dc.date.accessioned2026-07-07T02:43:34Z
dc.date.available2026-07-07T02:43:34Z
dc.descriptionThe superconducting gap Delta has been measured in Bi2Sr2-xLaxCuO6+d single crystals in a wide range of temperatures 4.2 K < T < Tc by point-contact and tunnelling spectroscopy for current in c-direction. The value of Delta(4.2 K) was found to scale with the critical temperature Tc in the whole range of doping levels with the ratio 2D/kTc = 12.5 +/- 2. The closing of the gap Ds at T = Tc has been registered in the underdoped, optimally doped as well as in the overdoped sam-ples.
dc.identifierhttps://arxiv.org/abs/cond-mat/0111340
dc.identifierhttp://arxiv.org/abs/cond-mat/0111340
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18550
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleSuperconducting properties of La-substituted Bi-2201 crystals
dc.typetext

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