Correlation effects in total energy of transition metals and related properties (2008)
Di Marco, I., Minár, J., Chadov, S., Katsnelson, M. I., Ebert, H., Lichtenstein, A. I.
We present an accurate implementation of total energy calculations into the local density approximation plus dynamical mean-field theory (LDA+DMFT) method. The electronic structure problem is solved...
Orbital magnetism in transition-metal systems: The role of local correlation effects (2008)
Chadov, S., Minár, J., Katsnelson, M. I., Ebert, H., Ködderitzsch, D., Lichtenstein, A. I.
The influence of correlation effects on the orbital moments for transition metals and their alloys is studied by first-principle relativistic Density Functional Theory in combination with the...
Tulip, P. R., Staunton, J. B., Lowitzer, S., Ködderitzsch, D., Ebert, H.
We present an ab-initio formalism for the calculation of transport properties in compositionally disordered systems within the framework of the Korringa-Kohn-Rostoker non-local coherent potential...
Dipolar excitations at the LIII x-ray absorption edges of the heavy rare earth metals (2007)
Brown, S. D., Strange, P., Bouchenoire, L., Zarychta, B., Thompson, P. B. J., Mannix, D., ...
We report measured dipolar asymmetry ratios at the LIII edges of the heavy rare earth metals. The results are compared with a first principles calculation and excellent agreement is found. A simple...
Magnetic Anisotropy of Deposited Transition Metal Clusters (2007)
Bornemann, S., Minár, J., Staunton, J. B., Honolka, J., Enders, A., Kern, K., ...
We present results of magnetic torque calculations using the fully relativistic spin-polarized Korringa-Kohn-Rostoker approach applied to small Co and Fe clusters deposited on the Pt(111) surface....
Krauss, M., Durschang, B., Hietel, D., Fessler, R., Siedow, N., Heil, M., ...
DE 102007002904 A1 UPAB: 20080731 NOVELTY - The production process for vacuumed hollow glass balls involves putting a material containing powdered glass in a furnace, blowing reaction and/or carrier...
Chadov, S., Minar, J., Ebert, H., Perlov, A., Chioncel, L., Katsnelson, M. I., ...
The magneto-optical spectra of NiMnSb were calculated in the framework of the Local Spin Density Approximation (LSDA) combined with Dynamical Mean-Field Theory (DMFT). Comparing with results based on...
Bias dependent inversion of tunneling magnetoresistance in Fe/GaAs/Fe tunnel junctions (2006)
Moser, J., Zenger, M., Gerl, C., Schuh, D., Meier, R., Chen, P., ...
We investigated spin dependent transport through Fe/GaAs/Fe tunnel junctions. The tunneling magnetoresistance effect (TMR) was probed for different types of Fe/GaAs interfaces. For interfaces cleaned...
Huang, Z. L., Bensch, W., Mankovsky, S., Polesya, S., Ebert, H., Kremer, R. K.
The effect of substitution of up to two Te atoms by Se atoms on the crystal structure, the magnetic and electronic properties has been studied in the system Cr(5+x)Te8-ySey. Trigonal basic cells with...
Bias dependent inversion of tunneling magnetoresistance in Fe/GaAs/Fe tunnel junctions (2006)
Moser, Jürgen, Zenger, Marcus, Gerl, Christian, Schuh, Dieter, Meier, R., Chen, PeiFeng, ...
We investigated spin dependent transport through Fe/GaAs/Fe tunnel junctions. The tunneling magnetoresistance effect (TMR) was probed for different types of Fe/GaAs interfaces. For interfaces cleaned...
Minar, J., Ebert, H., De Nadai, C., Brookes, N. B., Venturini, F., Ghiringhelli, G., ...
The pure Fano-effect in angle-integrated valence-band photo-emission of ferromagnets has been observed for the first time. A contribution of the intrinsic spin polarization to the spin polarization...
Multiple scattering formalism for correlated systems: A KKR+DMFT approach (2005)
Minar, J., Chioncel, L., Perlov, A., Ebert, H., Katsnelson, M. I., Lichtenstein, A. I.
We present a charge and self-energy self-consistent computational scheme for correlated systems based on the Korringa-Kohn-Rostoker (KKR) multiple scattering theory with the many-body effects...
Influence of spin-orbit coupling on the transport properties of magnetic tunnel junctions (2005)
Popescu, V., Ebert, H., Papanikolaou, N., Zeller, R., Dederichs, P. H.
This version is available at the following Publisher URL: http://prb.aps.org
Perlov, A., Chadov, S., Ebert, H., Chioncel, L., Lichtenstein, A. I., Katsnelson, M. I.
The influence of dynamical correlation effects on the magneto-optical properties of ferromagnetic Fe and Ni has been investigated. In addition the temperature dependence of the self-energy and its...
Major, Z, Dugdale, SB, Watts, RJ, Santi, G, Alam, MA, Hayden, S M, ...
Effect of the spin-orbit interaction on the band gap of half metals (2004)
Mavropoulos, P., Sato, K., Zeller, R., Dederichs, P. H., Popescu, V., Ebert, H.
This version is available at the following Publisher URL: http://prb.aps.org
The effect of the spin-orbit interaction on the band gap of half-metals (2003)
Mavropoulos, Ph., Sato, K., Zeller, R., Dederichs, P. H., Popescu, V., Ebert, H.
The spin-orbit interaction can cause a nonvanishing density of states (DOS) within the minority-spin band gap of half-metals around the Fermi level. We examine the magnitude of the effect in Heusler...
Tyer, R., Temmerman, W. M., Szotek, Z., Ebert, H.
Results of ab initio calculations using the relativistic Local Spin Density theory are presented for the magnetic moments of periodic 5d and 4d transition metal interfaces with bcc Fe(001). In this...
Strongly enhanced orbital moments and anisotropies of adatoms on the Ag(001) surface (2001)
Nonas, B., Cabria, I., Zeller, R., Dederichs, P. H., Huhne, T., Ebert, H.
This version is available at the following Publisher URL: http://prl.aps.org
Galvano-Magnetic and Magneto-Optical Properties of Transition Metal Systems (1998)
by extending the original Hohenberg-Kohn-Sham density formalism, leads to a current density formalism with the expectation value of the four-current density operator as the central quantity....
Approximations made evaluating the residual electrical dc resistivity of disordered alloys (1994)
Banhart, J., Ebert, H., Voitländer, J., Weinberger, P.
The residual electrical dc resistivity of the transition-metal-alloy system Cu-Pt is evaluated by making use of the relativistic version of the Korringa-Kohn-Rostoker-coherent potential approximation...
Electronic properties of single-phased metastable Ag-Cu alloys (1992)
Banhart, J., Ebert, H., Kuenzler, R., Voitländer, J.
We report on results of the measurement of the linear specific-heat coefficient, the magnetic suceptibility, the 63Cu NMR knight shift, and the 63Cu NMR spin-lattice relaxation time of single-phased...
Theory of magnetic X-ray dichroism (1991)
Ebert, H, Drittler, B, Strange, P, Zeller, R, Gyorffy, B L
in 'Relativistic Effects in Atoms, Molecules and Solids', eds S Wilson, I P Grant and B L Gyorffy, Plenum Press (1991)
Theory of magnetocrystalline anisotropy (1991)
Staunton, JB, Strange, P, Gyorffy, B L, Matsumoto, M, Poulter, J, Ebert, H, ...
in 'Relativistic Effects in Atoms, Molecules and Solids' , eds S Wilson, I P Grant and B L Gyorffy, Plenum Press (1991)
Relativistic spin polarised band theory and the interpretation of X-ray spectroscopies (1990)
Proceedings of the Conference on 'Magnetic X-Ray Scattering', Daresbury Laboratory, December 1990, Daresbury Report (1991)
CORRELATION BETWEEN BANDSTRUCTURE AND MAGNETO-OPTICAL PROPERTIES OF BCC FexCo1-x (1988)
Weller, D., Reim, W., Ebert, H., Johnson, D., Pinski, F.
The electronic properties of polycrystalline FexCo1-x have been investigated experimentally using ultraviolet photoemission spectroscopy and magneto-optical spectroscopy. Results are discussed in...
PRESENT STATUS OF MAGNETO-OPTICAL EFFECTS (1988)
Ebert, H., Strange, P., Gyorffy, B.
We discuss magneto-optical effects in magnetic materials at various photon-energies. At first we focus on the absorption of circularly polarized X-rays by a ferromagnetic substance. We review,...
CORRELATION BETWEEN BANDSTRUCTURE AND MAGNETO-OPTICAL PROPERTIES OF BCC FexCo1-x (1988)
Weller, D., Reim, W., Ebert, H., Johnson, D., Pinski, F.
The electronic properties of polycrystalline FexCo1-x have been investigated experimentally using ultraviolet photoemission spectroscopy and magneto-optical spectroscopy. Results are discussed in...
PRESENT STATUS OF MAGNETO-OPTICAL EFFECTS (1988)
Ebert, H., Strange, P., Gyorffy, B.
We discuss magneto-optical effects in magnetic materials at various photon-energies. At first we focus on the absorption of circularly polarized X-rays by a ferromagnetic substance. We review,...
CORRELATION BETWEEN BANDSTRUCTURE AND MAGNETO-OPTICAL PROPERTIES OF BCC FexCo1-x (1988)
Weller, D., Reim, W., Ebert, H., Johnson, D., Pinski, F.
The electronic properties of polycrystalline FexCo1-x have been investigated experimentally using ultraviolet photoemission spectroscopy and magneto-optical spectroscopy. Results are discussed in...
PRESENT STATUS OF MAGNETO-OPTICAL EFFECTS (1988)
Ebert, H., Strange, P., Gyorffy, B.
We discuss magneto-optical effects in magnetic materials at various photon-energies. At first we focus on the absorption of circularly polarized X-rays by a ferromagnetic substance. We review,...
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