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  1. Article

    Open Access

    Signatures of new d-wave vortex physics in overdoped Tl2Ba2CuO6+x revealed by TF-µ+SR

    The spontaneous expulsion of applied magnetic field, the Meissner effect, is a defining feature of superconductors; in Type-II superconductors above the lower critical field, this screening takes the form of a...

    Jess H. Brewer, Scott L. Stubbs, Ruixing Liang, D. A. Bonn in Scientific Reports (2015)

  2. No Access

    Article

    Critical Current Density and Intergranular Coupling Study of the Dysprosium Oxide Nanoparticle Added Bi1.6Pb0.4Sr2Ca2Cu3O y Superconductor

    The dysprosium oxide nanoparticles’ addition effects on structural, DC electrical resistivity, critical current density, and AC magnetic susceptibility properties of polycrystalline Bi1.6Pb0.4Sr2Ca2Cu3O ...

    A. Zelati, A. Amirabadizadeh, A. Kompany in Journal of Superconductivity and Novel Mag… (2014)

  3. No Access

    Article

    Muon spin relaxation investigation of frustrated antiferromagnetic pyrochlores A2B2O7

    In a system where magnetic ions occupy the vertices of edge or corner sharing triangular units, the natural antiferromagnetic coupling between ions is geometrically frustrated. A wide variety of interesting ma...

    S.R. Dunsiger, R.F. Kiefl, K.H. Chow, B.D. Gaulin, M.J.P. Gingras in Hyperfine Interactions (1997)

  4. No Access

    Article

    Temperature dependence of the muon Knight shift in graphite measured using a μSR\times 2 method

    We describe a simple method by which time differential μSR spectra are collected on two different samples simultaneously. One application is to make accurate measurements of the muon precession frequency in a ...

    J.A. Chakhalian, S.R. Dunsiger, R.F. Kiefl, W.A. MacFarlane in Hyperfine Interactions (1997)

  5. No Access

    Article

    Temperature and magnetic field dependences of the London penetration depth and coherence length in the vortex state of YBa2Cu3O7-\delta

    We report TF‐μ+SR measurements of the London penetration depth in the high‐Tc superconductor YBa2Cu3O7-\delta as a function of temperature T and magnetic field H. The magnetic field distribution in high quality s...

    J.E. Sonier, R.F. Kiefl, J.H. Brewer, D.A. Bonn, S.R. Dunsiger in Hyperfine Interactions (1997)

  6. No Access

    Article

    μSR studies of the metallic alkali fullerides

    We report ZF μSR measurements in Cs1C60 at low temperature and LF μSR in the superconductor Rb3C60. In Cs1C60, the internal magnetic field distribution is broad and static, and the relaxation at 1.9 K resembles t...

    W.A. MacFarlane, R.F. Kiefl, J.E. Fischer, S.R. Dunsiger in Hyperfine Interactions (1997)