The effect of magnetic (phase) inhomogeneities upon the low temperature conductivity of antiferromagnetic La_{2}CuO_{4+δ} single crystal

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dc.creatorDalakova, N. V.
dc.creatorBelevtsev, B. I.
dc.creatorBeliayev, E. Yu.
dc.creatorKolesnichenko, Yu. A.
dc.creatorPanfilov, A. S.
dc.creatorBraude, I. S.
dc.date2008-07-27
dc.date.accessioned2026-07-07T09:53:11Z
dc.date.available2026-07-07T09:53:11Z
dc.descriptionIt is found that a strong inhomogeneous distribution of oxygen in single crystal La_{2}CuO_{4+δ} can lead to the formation of isolated superconducting inclusions, the average hole concentration being no more than 0.0024 per Cu atom. The behavior of the conductivity in the magnetic field below T=20 K is consistent with possible existence of a insulating low-temperature magnetic phase (spin density waves), which is typical of cuprates with excess oxygen.
dc.description4 pages with 3 figs, a translation from Russian into English of paper submitted to Izvestiya Ross. Akad. Nauk, Ser. Fizicheskaya
dc.identifierhttps://arxiv.org/abs/0807.4290
dc.identifierhttp://arxiv.org/abs/0807.4290
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/165862
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleThe effect of magnetic (phase) inhomogeneities upon the low temperature conductivity of antiferromagnetic La_{2}CuO_{4+δ} single crystal
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