Search Results - "Kortus, J."

Powder-X-ray diffraction analysis of the crystal structure of the η′-Al8Fe3 (η′-Al2.67Fe) phase by Becker, H., Amirkhanyan, L., Kortus, J., Leineweber, A.

“…Al2+δFe intermetallic for 0.4 <δ < 0.7, frequently also referred to as η-Al5Fe2, has been investigated in detail by powder-X-ray diffraction. The lattice…”
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Visualizing the spin of individual cobalt-phthalocyanine molecules by Iacovita, C, Rastei, M V, Heinrich, B W, Brumme, T, Kortus, J, Limot, L, Bucher, J P

“…Low-temperature spin-polarized scanning tunneling microscopy is employed to study spin transport across single cobalt-phthalocyanine molecules adsorbed on…”
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Antiferromagnetism in bulk Zn1−xCoxO magnetic semiconductors prepared by the coprecipitation technique by Bouloudenine, M., Viart, N., Colis, S., Kortus, J., Dinia, A.

“…Polycrystalline Zn1−xCoxO diluted magnetic semiconductors have been prepared by coprecipitation technique in the concentration range 0⩽x⩽0.1. Structure,…”
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Innovative carbon-bonded filters based on a new environmental-friendly binder system for steel melt filtration by Himcinschi, C., Biermann, C., Storti, E., Dietrich, B., Wolf, G., Kortus, J., Aneziris, C.G.

“…New carbon-bonded alumina filters for steel melt filtration were developed. The carbonaceous matrix was based on a new, environmental friendly binder system…”
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Superconductivity of metallic boron in MgB2 by Kortus, J, Mazin, I I, Belashchenko, K D, Antropov, V P, Boyer, L L

“…Boron in MgB2 forms stacks of honeycomb layers with magnesium as a space filler. Band structure calculations indicate that Mg is substantially ionized, and the…”
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Identification of the electronic states of manganese phthalocyanine close to the Fermi level by Grobosch, M., Mahns, B., Loose, C., Friedrich, R., Schmidt, C., Kortus, J., Knupfer, M.

“…[Display omitted] ► The electronic states of Mn and Cu phthalocyanine close to the chemical potential have been determined by a combined experimental and…”
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Correlation between the residual stress and the density of threading dislocations in GaN layers grown by hydride vapor phase epitaxy by Barchuk, M., Röder, C., Shashev, Y., Lukin, G., Motylenko, M., Kortus, J., Pätzold, O., Rafaja, D.

“…The correlation between the residual stress and the density of threading dislocations was investigated in polar GaN layers that were grown by using hydride…”
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Effect of the Ammonia Flow on the Formation of Microstructure Defects in GaN Layers Grown by High-Temperature Vapor Phase Epitaxy by Barchuk, M., Lukin, G., Zimmermann, F., Röder, C., Motylenko, M., Pätzold, O., Heitmann, J., Kortus, J., Rafaja, D.

“…High-temperature vapor phase epitaxy (HTVPE) is a physical vapor transport technology for a deposition of gallium nitride (GaN) layers. However, little is…”
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Determination of the Voigt constant of phthalocyanines by magneto-optical Kerr-effect spectroscopy by Fronk, M., Bräuer, B., Kortus, J., Schmidt, O. G., Zahn, D. R. T., Salvan, G.

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Magnetic properties of X0.5Mn0.5/Cu(001) overlayers, X = Fe, Mn, and Ir: ab-initio calculations by Hamad, B. A., Kortus, J.

“… We investigated by theoretical means the magnetic structure and the magnetocrystalline anisotropy of X 0.5 Mn 0.5 bi-layer systems on Cu(001) surfaces and…”
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Systematic study of the influence of different equations of states on the calculation of elastic properties by Loose, C., Kortus, J.

“…In order to test the influence of the choice of the equation of states (EOS) on the elastic properties we calculated the energy-volume dependence for AlN…”
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Pressure-dependent structural and electronic properties of quasi-one-dimensional (TMTTF)2PF6 by Rose, E, Loose, C, Kortus, J, Pashkin, A, Kuntscher, C A, Ebbinghaus, S G, Hanfland, M, Lissner, F, Schleid, Th, Dressel, M

“…We have performed detailed x-ray investigations of the quasi-one-dimensional organic conductor (TMTTF)(2)PF(6) at room temperature and hydrostatic pressures up…”
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Formation and properties of rocksalt-type AlN and implications for high pressure phase relations in the system Si-Al-O-N by Schwarz, M.R., Antlauf, M., Schmerler, S., Keller, K., Schlothauer, T., Kortus, J., Heide, G., Kroke, E.

“…Pressure-dependent thermodynamic properties of the ambient and high pressure phases of aluminum nitride (w-AlN and rs-AlN) were calculated from first…”
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Dynamical identification of a threshold instability in Si-doped heterofullerenes by Matsubara, M, Kortus, J, Parlebas, J-C, Massobrio, C

“…We rationalize the origins of a threshold instability and the mechanism of finite temperature fragmentation in highly Si-doped C(60-m)Si(m) heterofullerenes…”
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Strategies for Massively Parallel Local-Orbital-Based Electronic Structure Methods by Pederson, M.R., Porezag, D.V., Kortus, J., Patton, D.C.

“…We discuss several aspects related to massively parallel electronic structure calculations using the gaussian‐orbital based Naval Research Laboratory Molecular…”
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Electron spin precession upon reflecting from ferromagnetic surfaces by Joly, L, Ha, J K, Alouani, M, Kortus, J, Weber, W

“…Electrons with the polarization vector perpendicular to the magnetization of Fe, Co, and Ni films are spin analyzed after reflecting from the ferromagnet. At…”
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Magnetic moment and anisotropy in FenCom clusters by Kortus, J., Baruah, T., Pederson, M. R., Ashman, C., Khanna, S. N.

“…Electronic structure calculations of FenCom (n+m=5 and 13) are used to examine the effects of alloying on the magnetic moment and magnetic anisotropies. Our…”
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Manifestation of multiband optical properties of MgB2 by KUZ'MENKO, A. B, MENA, F. P, AKIMITSU, J, MOLEGRAAF, H. J. A, VAN DER MAREL, D, GORSHUNOV, B, DRESSEL, M, MAZIN, I. I, KORTUS, J, DOLGOV, O. V, MURANAKA, T

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Structure, electronic density of states and electric field gradients of icosahedral AlCuFe: An ab initio study of the original and a modified Cockayne model by Zijlstra, E. S., Kortus, J., Krajčí, M., Stadnik, Z. M., Bose, S. K.

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Beyond Eliashberg superconductivity in MgB2: anharmonicity, two-phonon scattering, and multiple gaps by Liu, A Y, Mazin, I I, Kortus, J

“…Density-functional calculations of the phonon spectrum and electron-phonon coupling in MgB (2) are presented. The E(2g) phonons, which involve in-plane B…”
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