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Konferencja
New Materials for Magnetoelectronics MAG-EL-MAT 2007, Będlewo near Poznań, 7-10 May 2007
Języki publikacji
Abstrakty
Electronic properties of RNiInH (R = La,Ce,Nd) intermetallic hydrides were recently studied both experimentally and theoretically. In the present work, we study the influence of hydrogen on the electronic structure of LaNiIn. The electronic structure is calculated by Augmented Spin Wave (ASW) and Tight Binding Linear Muffin Tin Orbital methods within the spin density approximation. The doped hydrogen atoms modify the band structure near the Fermi level. The density of states at the Fermi level decreases with increasing hydrogen concentration but the compounds have metallic character.
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Tom
Strony
1229--1234
Opis fizyczny
Bibliogr. 11 poz.
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autor
autor
autor
autor
- Faculty of Technical University, Poznań University of Technology, Nieszawska 17, 60-965 Poznań, Poland
Bibliografia
- [1] BYLYK I.I., YARTYS V.A., DENYS R.V., KALYCHAK YA.M., HARRIS I.R., J. Alloys Comp., 284 (1999), 256.
- [2] VAJEESTON P., RAVINDRAN P., VIDYA R., KJEKSHUS A., FJELLVAG H., YARTYS V.A., Phys. Rev. B, 67 (2003), 014101.
- [3] SATO M., DENYS R.V., RIABOV A.B., YARTYS V.A., J. Alloys Comp., 397 (2005), 99. 1234
- [4] DENYS R.V., RIABOV A.B., YARTYS V.A., HAUBACK B.C., BRINKSS H.W., J. Alloys Comp., 356 (2003), 65.
- [5] YARTYS V.A., DENYS R.V., HAUBACH B.C., FJELLVAG H., BULYK I.I., RIABOV R.V., KALYCHAK Y.M., J. Alloys Compd., 330 (2002), 132.
- [6] JEZIERSKI A., PENC B., SZYTUŁA A., J. Alloys Comp., 404 (2005), 204.
- [7] FERRO R., MARAZZA R., RAMBALDI G., Z. Metall., 65 (1974), 37.
- [8] EYERT V., The Augmented Spherical Wave Method, Lecture Notes in Physics, Vol. 719, Springer, Berlin, 2007.
- [9] ANDERSEN O.K., JEPSEN O., Phys. Rev. Lett., 53 (1984), 2571.
- [10] VON BARTH U., HEDIN L., J. Phys. C5 (1972), 1629.
- [11] YEH J.J., LINDAU I., Atomic Data. Nuclear Data Tables, 32 (1985), 1.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0007-0153