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  1. No Access

    Article

    Specular and Off-Specular X-Ray Scattering as Quantitative Structural Probes of Multilayers. Application to MN/IR(111) Superlattices

    Diffuse scattering of X rays is a particularly useful tool for studying interface and surface defects in single layer films. We have extended this technique to the study of multilayers. The samples are Mn/Ir(1...

    H. M. Fischer, H. E. Fischer, M. Bessiere, J.-F. Bobo… in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Neutron diffraction study of quantum effects on the pair correlation function of low-density 4He

    An extensive neutron diffraction investigation on low-density (n<4.35 nm-3) states of helium gas along the 6-K isotherm has been performed by means of both wide- and small-angle experiments, allowing for the extr...

    E. Guarini, F. Barocchi, M. Celli, H.E. Fischer, R. Magli, M. Zoppi in Applied Physics A (2002)

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    Article

    D4c: A very high precision diffractometer for disordered materials

    The disordered-materials diffractometer D4 at the Institut Laue-Langevin (ILL) has been thoroughly upgraded through improvements in detectors, collimation and shielding to become the D4c instrument. A larger s...

    H.E. Fischer, G.J. Cuello, P. Palleau, D. Feltin, A.C. Barnes… in Applied Physics A (2002)

  4. No Access

    Article

    Structural Properties Of Co/Re Superlattices

    The structures of equal-thickness Co/Re multilayer films and several Co/Re bilayer films have been investigated by X-ray diffraction at low and high angles. Analysis of low-angle reflectivity data from bilayer...

    Y. Huai, R. W. Cochrane, Y. Shi, H. E. Fischer, M. Sutton in MRS Online Proceedings Library (1991)

  5. No Access

    Article

    Thermal Properties of Boron-Rich Borides

    The specific heats of β-B and of B4C have been reviewed, and measurements of a different sample of B4C have been carried out below 80 K. A specific heat anomaly observed previously in boron carbides has been show...

    H. E. Fischer, E. T. Swartz, P. R. H. Türkes, R. O. Pohl in MRS Online Proceedings Library (1987)