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NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/14224

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14224

Title:	Specific Heat of Mn-doped NaxCoO2 � yH2O
Authors:	Lin, J. Y.;Chen, Y. J.;Liu, Chia-Jyi;Wang, J. S.;Sun, C. P.;Yang, H. D.
Contributors:	物理學系
Keywords:	Cobaltate;Specific heat;Magnetic moment;Impurity effect;Superconducting order parameter
Date:	2007-09
Issue Date:	2012-09-10T06:15:08Z
Publisher:	Elsevier
Abstract:	C(T) of NaxCo0.99Mn0.01O2 � yH2O is studied to reveal more details on the nature of the doped Mn ions and the Tc suppression. The extra specific heat contribution in NaxCo0.99Mn0.01O2 � yH2O manifests the induced local magnetic moment due to Mn doping. The absence of the superconducting transition peak in C(T) of NaxCo0.99Mn0.01O2 � yH2O suggests a reduced superconducting volume fraction.
Relation:	Physica C: Superconductivity, 460-462: 475-476
Appears in Collections:	[Department of Physics] Periodical Articles

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