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Elusive Superconductivity In Polycrystalline Samples Of Layered Lanthanum Nickelates

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dc.contributor.author Ganguli, A K
dc.contributor.author Nagarajan, R
dc.contributor.author Rao, G Ranga
dc.contributor.author Vasanthacharya, N Y
dc.contributor.author Rao, C N R
dc.date.accessioned 2012-12-05T09:00:26Z
dc.date.available 2012-12-05T09:00:26Z
dc.date.issued 1989-10
dc.identifier 0038-1098 en_US
dc.identifier.citation Solid State Communications 72(2), 195-197 (1989) en_US
dc.identifier.uri https://libjncir.jncasr.ac.in/xmlui/10572/1214
dc.description Restricted Access en_US
dc.description.abstract La2-xNiO4, La2-xSrxNiO4 and related layered nickelates have been investigated for possible presence of superconductivity. While there is clear onset of diamagnetism around 20 K in many of these nickelates, we do not, however, find any anomaly in the electrical resistivity, magnetoresistance or thermopower around 20 K. High energy spectroscopic studies show Ni to be in the 2+ oxidation state accompanied by a substantial proportion of oxygen holes. en_US
dc.description.uri http://dx.doi.org/10.1016/0038-1098(89)90522-X en_US
dc.language.iso en en_US
dc.publisher Pergamon-Elsevier Science Ltd en_US
dc.rights © 1989 Elsevier Ltd en_US
dc.subject Elusive Superconductivity en_US
dc.subject Layered Lanthanum Nickelates en_US
dc.subject oxygen holes en_US
dc.title Elusive Superconductivity In Polycrystalline Samples Of Layered Lanthanum Nickelates en_US
dc.type Article en_US


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