Specific heat of Mn-doped NaxCoO2 · yH2O

J. Y. Lin; Y. J. Chen; C. J. Liu; J. S. Wang; C. P. Sun; H. D. Yang

doi:10.1016/j.physc.2007.03.285

Specific heat of Mn-doped Na_xCoO₂ · yH₂O

J. Y. Lin, Y. J. Chen, C. J. Liu, J. S. Wang, C. P. Sun, H. D. Yang

Department of Physics

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

C(T) of Na_xCo_0.99Mn_0.01O₂ · yH₂O is studied to reveal more details on the nature of the doped Mn ions and the T_c suppression. The extra specific heat contribution in Na_xCo_0.99Mn_0.01O₂ · yH₂O manifests the induced local magnetic moment due to Mn doping. The absence of the superconducting transition peak in C(T) of Na_xCo_0.99Mn_0.01O₂ · yH₂O suggests a reduced superconducting volume fraction.

Original language	English
Pages (from-to)	475-476
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	460-462 I
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physc.2007.03.285
Publication status	Published - 2007 Sep 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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Lin, J. Y., Chen, Y. J., Liu, C. J., Wang, J. S., Sun, C. P., & Yang, H. D. (2007). Specific heat of Mn-doped Na_xCoO₂ · yH₂O. Physica C: Superconductivity and its applications, 460-462 I(SPEC. ISS.), 475-476. https://doi.org/10.1016/j.physc.2007.03.285

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title = "Specific heat of Mn-doped NaxCoO2 · yH2O",

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.",

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AU - Lin, J. Y.

AU - Chen, Y. J.

AU - Liu, C. J.

AU - Wang, J. S.

AU - Sun, C. P.

AU - Yang, H. D.

PY - 2007/9/1

Y1 - 2007/9/1

N2 - 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.

AB - 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.

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JO - Physica C: Superconductivity and its Applications

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