caa a22 4500 38801881X CHVBK 20180307124918.0 cr unu---uuuuu 161130e199806 xx s 000 0 eng 10.1557/JMR.1998.0238 doi S0884291400044745 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0238 Measured and calculated thermoelastic properties of supersaturated fcc Ni(Al) and Ni(Zr) solid solutions [Elektronische Daten] Metastable face-centered cubic (fcc) solid solutions of Ni1-xAlx and Ni1-xZrx have been prepared in thin-film form using dc planar magnetron sputtering in a UHV system. In both these alloy systems, extended solubilities in the fcc phase and a pronounced (111) texture are observed after sputter deposition. An amorphous phase is found to form in Ni1-xAlx for x ≥ 0.30 and in Ni1-xZrx for x ≥ 0.05. Lattice constants, thermal expansion coefficients, and Debye temperatures were derived from x-ray diffraction measurements. These parameters were also calculated by using ab initio methods in the framework of the local-spin density and coherent potential approximations for the electronic subsystem and the Debye-Grüneisen model for the vibrational properties of the nuclei subsystem. Experiment and theory are compared and discussed. Copyright © Materials Research Society 1998 Bøttiger J. Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark Karpe N. Department of Solid State Physics, The Royal Institute of Technology, S-10044 Stockholm, Sweden Krog J. P. Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark Ruban A. V. Center for Atomic-scale Materials Physics and Physics Department, Technical University of Denmark, DK-2800, Lyngby, Denmark Journal of Materials Research Cambridge University Press 13/6(1998-06), 1717-1723 0884-2914 13:6<1717 1998 13 JMR https://doi.org/10.1557/JMR.1998.0238 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0238 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bøttiger J. Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark NATIONALLICENCE 700 1- Karpe N. Department of Solid State Physics, The Royal Institute of Technology, S-10044 Stockholm, Sweden NATIONALLICENCE 700 1- Krog J. P. Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark NATIONALLICENCE 700 1- Ruban A. V. Center for Atomic-scale Materials Physics and Physics Department, Technical University of Denmark, DK-2800, Lyngby, Denmark NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/6(1998-06), 1717-1723 0884-2914 13:6<1717 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge