Mn doping effect on superconductivity and magnetic properties of Nd1.85Ce0.15CuO4 system Zhou, H en_US Yang, Yinan en_US Li, Guanzhong en_US Cheng, Cui en_US Pu, M en_US Zhao, Yong en_US 2021-11-25T12:49:46Z 2021-11-25T12:49:46Z 2007 en_US
dc.description.abstract Nd1.85Ce0.15Cu1-xMnxO4 samples with doping level up to 20% have been synthesized by solid-state reaction method. The influence of Mn on their normal-state transport, crystal structure, superconductivity and magnetic properties has been investigated. For the samples with x>0.03, magnetization under zero-field cooling indicates that the magnetic state changes from ferromagnetic to paramagnetic at T≈100 K, which can be explained with the interaction between Mn4+and Mn3+. The electrical resistivity ρ of samples increases with Mn doping. For the samples with doping level lower than 0.20, ρ initially increases with the decrease of temperature, i.e., dρ/dt<0, and then shows superconductivity transition at T≈20 K. The results suggest the coexistence of superconductivity and ferromagnetic ordering in Mn doped Nd1.85Ce0.15CuO4. en_US
dc.identifier.issn 0921-4534 en_US
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri en_US
dc.source Legacy MARC en_US
dc.subject.other Nd1.85Ce0.15Cu1O4 en_US
dc.subject.other Mn doping effect en_US
dc.subject.other crystal structure transition en_US
dc.subject.other magnetic properties en_US
dc.title Mn doping effect on superconductivity and magnetic properties of Nd1.85Ce0.15CuO4 system en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.description.notePublic The journal Physica C is published by Elsevier, en_US
unsw.relation.faculty Science
unsw.relation.ispartofjournal Physica C - Superconductivity and Its Applications en_US
unsw.relation.ispartofpagefrompageto 170-173 en_US
unsw.relation.ispartofvolume 463 en_US
unsw.relation.originalPublicationAffiliation Zhou, H en_US
unsw.relation.originalPublicationAffiliation Yang, Yinan en_US
unsw.relation.originalPublicationAffiliation Li, Guanzhong en_US
unsw.relation.originalPublicationAffiliation Cheng, Cui, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Pu, M en_US
unsw.relation.originalPublicationAffiliation Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW en_US School of Materials Science & Engineering *
Resource type