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Issue 6, 2009
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Structural and electronic response upon hole doping of rare-earth iron oxyarsenides Nd1−xSrxFeAsO (0 < x≤ 0.2)

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Abstract

Hole doping of NdFeAsOvia partial replacement of Nd3+ by Sr2+ is a successful route to obtaining superconducting phases (Tc = 13.5 K for a Sr2+ content of 20%); however, the structural and electronic response with doping is different from and non-symmetric to that in the electron-doped side of the phase diagram.

Graphical abstract: Structural and electronic response upon hole doping of rare-earth iron oxyarsenides Nd1−xSrxFeAsO (0 < x≤ 0.2)

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Publication details

The article was received on 10 Sep 2008, accepted on 24 Nov 2008 and first published on 19 Dec 2008


Article type: Communication
DOI: 10.1039/B815830D
Citation: Chem. Commun., 2009,0, 707-709
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    Structural and electronic response upon hole doping of rare-earth iron oxyarsenides Nd1−xSrxFeAsO (0 < x≤ 0.2)

    K. Kasperkiewicz, J. G. Bos, A. N. Fitch, K. Prassides and S. Margadonna, Chem. Commun., 2009, 0, 707
    DOI: 10.1039/B815830D

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