Yang, Xiaoping, Yaresko, A. N., Antonov, V. N., Andersen, O. K.
The origin of x-ray magnetic circular dichroism (XMCD) at the Cu L2,3 edge in YBa2Cu3O7/La(1-x)Ca(x)MnO3 superlattices is revealed by performing first-principle electronic structure calculation using...
Two energy gaps and Fermi surface 'arcs' in NbSe2 (2009)
Borisenko, S. V., Kordyuk, A. A., Zabolotnyy, V. B., Inosov, D. S., Evtushinsky, D., Buechner, B., ...
Using angle-resolved photoemission spectroscopy (ARPES), we report on the direct observation of the energy gap in 2H-NbSe2 caused by the charge-density waves (CDW). The gap opens in the regions of...
Orbital-spin order and the origin of structural distortion in MgTi$_2$O$_4$ (2009)
Leoni, S., Yaresko, A. N., Perkins, N., Rosner, H., Craco, L.
We analyze electronic, magnetic, and structural properties of the spinel compound MgTi$_2$O$_4$ using the local density approximation+U method. We show how MgTi$_2$O$_4$ undergoes to a canted...
Interplay between magnetic properties and Fermi surface nesting in iron pnictides (2008)
Yaresko, A. N., Antonov, V. N., Andersen, O. K.
The wave-vector q and doping (x,y) dependences of the magnetic energy, iron moment, and effective exchange interactions in LaFeAsO{1-x}F{x} and Ba{1-2y}K{2y}Fe2As2 are studied by self-consistent LSDA...
(pi,pi)-electronic order in iron arsenide superconductors (2008)
Zabolotnyy, V. B., Inosov, D. S., Evtushinsky, D. V., Koitzsch, A., Kordyuk, A. A., Sun, G. L., ...
The distribution of valence electrons in metals usually follows the symmetry of an ionic lattice. Modulations of this distribution often occur when those electrons are not stable with respect to a...
GdI_2: A New Ferromagnetic Excitonic Solid? (2008)
Taraphder, A., Laad, M. S., Craco, L., Yaresko, A. N.
The two-dimensional, colossal magnetoresistive system GdI_2 develops an unusual metallic state below its ferromagnetic transition and becomes insulating at low temperatures. It is argued that this...
Photoemission Insight into Heavy-Fermion Behavior in YbRh2Si2 (2008)
Vyalikh, D. V., Danzenbächer, S., Yaresko, A. N., Holder, M., Kucherenko, Y., Laubschat, C., ...
Orbital-spin order and the origin of structural distortion in MgTi2O4 (2008)
Leoni, S., Yaresko, A. N., Perkins, N., Rosner, H., Craco, L.
Pseudogap and charge density waves in two dimensions (2008)
Borisenko, S. V., Kordyuk, A. A., Yaresko, A. N., Zabolotnyy, V. B., Inosov, D. S., Schuster, R., ...
Photoemission insight into heavy-fermion behavior in YbRh2Si2 (2008)
Vyalikh, D. V., Danzenbächer, S., Yaresko, A. N., Holder, M., Kucherenko, Y., Laubschat, C., ...
Au and Fe magnetic moments in disordered Au-Fe alloys. (2008)
Wilhelm, F., Poulopoulos, P., Kapaklis, V., Kappler, J. P., Jaouen, N., Rogalev, A., ...
Physical Review B, 77(2008) S.224414/1-6
Electronic band structure and exchange coupling constants in ACr2X4 spinels (2007)
We present the results of band structure calculations for ACr2X4 (A=Zn, Cd, Hg and X=O, S, Se) spinels. Effective exchange coupling constants between Cr spins are determined by fitting the energy of...
Pseudogap and charge density waves in two dimensions (2007)
Borisenko, S. V., Kordyuk, A. A., Yaresko, A. N., Zabolotnyy, V. B., Inosov, D. S., Schuster, R., ...
An interaction between electrons and lattice vibrations (phonons) results in two fundamental quantum phenomena in solids: in three dimensions it can turn a metal into a superconductor whereas in one...
Electronic structure and optical properties of Co2TiAl and Co2VAl from ab initio calculations (2007)
Bekenov, L.V., Antonov, V.N., Plotnikov, N.A., Shpak, A.P., Yaresko, A.N.
Optical and magneto-optical study of Fe/Si multilayers (2007)
Uba, L., Uba, S., Polewko-Klim, A., Miniuk, E., Lucinski, T., Wandziuk, P., ...
Leonov, I., Yaresko, A. N., Antonov, V. N., Anisimov, V. I.
The electronic structure of the low-temperature (LT) monoclinic magnetite, Fe3O4, is investigated using the local spin density approximation (LSDA) and the LSDA+U method. The self-consistent charge...
Charge order and spin-singlet pairs formation in Ti4O7 (2006)
Leonov, I., Yaresko, A.N., Antonov, V.N., Schwingenschlögl, U., Eyert, V., Anisimov, V.I.
Mott-Hubbard quantum criticality in paramagnetic CMR pyrochlores (2006)
Craco, L., Ventura, C.I., Yaresko, A.N., Müller-Hartmann, E.
Reply to "Comment on 'Charge order in Fe2OBO3: An LSDA+U study'" (2006)
Leonov, I., Yaresko, A. N., Antonov, V. N., Attfield, J. P., Anisimov, V. I.
Spin spirals and X-ray magnetic circular dichroism in IrMnAl: First-principles calculations (2006)
Antonov, V. N., Harmon, B. N., Yaresko, A. N., Bekenov, L. V., Shpak, A. P.
Electronic structure and x-ray magnetic circular dichroism in the Heusler alloy Co2MnGe (2006)
Antonov, V. N., Jepsen, O., Yaresko, A. N., Shpak, A. P.
The electronic structure and x-ray magnetic circular dichroism (XMCD) spectra of the Heusler alloy Co2MnGe were investigated theoretically from first principles, using the fully relativistic Dirac...
Magnetic properties of doped GdI2 (2005)
Maitra, T., Taraphder, A., Yaresko, A. N., Fulde, P.
Motivated by the recent experimental studies on layered ferromagnetic metallic system GdI2 and its doped variant GdI2Hx we develop a model to understand their ground state magnetic phase diagram....
Mott-Hubbard quantum criticality in paramagnetic CMR pyrochlores (2005)
Craco, L., Ventura, C. I., Yaresko, A. N., Müller-Hartmann, E.
We present a correlated {\it ab initio} description of the paramagnetic phase of Tl$_2$Mn$_2$O$_7$, employing a combined local density approximation (LDA) with multiorbital dynamical mean field...
Charge order and spin-singlet pairs formation in Ti4O7 (2005)
Leonov, I., Yaresko, A. N., Antonov, V. N., Schwingenschlögl, U., Eyert, V., Anisimov, V. I.
Charge ordering in the low-temperature triclinic structure of titanium oxide (Ti4O7) is investigated using the local density approximation (LDA)+U method. Although the total 3d charge separation is...
Electronic structure and x-ray magnetic circular dichroism in the Heusler alloy Co2NbSn (2005)
Antonov,V. N., Harmon,B. N., Bekenov,L. V., Shpak,A. P., Yaresko,A. N.
On the 5f electronic ground state in UGe2 at ambient pressure (2005)
Yaresko,A. N., De Reotier,P. D., Yaouanc,A., Kernavanois,N., Sanchez,J. P., Menovsky,A. A., ...
Charge order in Fe2OBO3: An LSDA+U study (2005)
Leonov, I., Yaresko, A. N., Antonov, V. N., Attfield, J. P., Anisimov, V. I.
Charge ordering in the low-temperature monoclinic structure of iron oxoborate (Fe2OBO3) is investigated using the local spin density approximation (LSDA)+U method. While the difference between t_{2g}...
On the 5f electronic ground state in UGe2 at ambient pressure (2005)
Yaresko, A. N., De Reotier, P. D., Yaouanc, A., Kernavanois, N., Sanchez, J. P., Menovsky, A. A., ...
Electronic structure and x-ray magnetic circular dichroism in the Heusler alloy Co2NbSn (2005)
Antonov, V. N., Harmon, B. N., Bekenov, L. V., Shpak, A. P., Yaresko, A. N.
Charge order in Fe2OBO3: An LSDA+U study (2005)
Leonov, I., Yaresko, A. N., Antonov, V. N., Attfield, J. P., Anisimov, V. I.
Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ (2004)
Kordyuk,A. A., Borisenko,S. V., Yaresko,A. N., Rosner,H., Kim,T. K., ...
Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ (2004)
Kordyuk,A. A., Borisenko,S. V., Yaresko,A. N., Drechsler,S. L., Rosner,H., Kim,T. K., ...
Charge and orbital order in Fe3O4 (2004)
Leonov,I., Yaresko,A. N., Antonov,V. N., Korotin,M. A., Anisimov,V. I.
Electronic structure and x-ray magnetic circular dichroism in uranium monochalcogenides (2004)
Antonov,V. N., Harmon,B. N., Andryushchenko,O. V., Bekenev,L. V., Yaresko,A. N.
Charge and orbital order in Fe_3O_4 (2004)
Leonov, I., Yaresko, A. N., Antonov, V. N., Korotin, M. A., Anisimov, V. I.
Charge and orbital ordering in the low-temperature monoclinic structure of magnetite (Fe_3O_4) is investigated using LSDA+U. While the difference between t_{2g} minority occupancies of Fe^{2+}_B and...
Borisenko, S.V., Kordyuk, A.A., Legner, S., Kim, T.K., Knupfer, M., Schneider, C.M., ...
We report an ARPES investigation of the circular dichroism in the first Brillouin zone (BZ) of under- and overdoped Pb-Bi2212 samples. We show that the dichroism has opposite signs for bonding and...
Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ (2004)
Kordyuk, A. A., Borisenko, S. V., Yaresko, A. N., Drechsler, S. L., Rosner, H., Kim, T. K., ...
Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ (2004)
Kordyuk, A. A., Borisenko, S. V., Yaresko, A. N., Rosner, H., Kim, T. K., ...
Electronic structure and x-ray magnetic circular dichroism in uranium monochalcogenides (2004)
Antonov, V. N., Harmon, B. N., Andryushchenko, O. V., Bekenev, L. V., Yaresko, A. N.
Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ (2004)
Kordyuk, A. A., Borisenko, S. V., Yaresko, A. N., Drechsler, S. L., Rosner, H., Kim, T. K., ...
Charge and orbital order in Fe3O4 (2004)
Leonov, I., Yaresko, A. N., Antonov, V. N., Korotin, M. A., Anisimov, V. I.
Evidence for CuO conducting band splitting in the nodal direction of Bi-2212 (2003)
Kordyuk, A. A., Borisenko, S. V., Yaresko, A. N., Rosner, H., Kim, T. K., ...
Using angle-resolved photoemission spectroscopy with ultimate momentum resolution we have explicitly resolved the bilayer splitting in the nodal direction of Bi-2212. The splitting is observed in a...
Electronic structure and magneto-optical Kerr effect in UCuAs2 (2003)
Antonov, V. N., Harmon, B. N., Horpynyuk, O., Yaresko, A. N.
Optical and magneto-optical studies of Co/Cr multilayers (2003)
Uba, L., Uba, S., Gontarz, R., Yaresko, A. N., Antonov, V. N.
Giant magnetoresistance due to a domain wall in Fe: Ab initio study (2002)
Yavorsky,B. Y., Mertig,I., Perlov,A. Y., Yaresko,A. N., Antonov,V. N.
The magnetoresistance due to a domain wall in pure Fe was studied theoretically by means of ab initio electronic structure calculations based on a linear muffin-tin orbital method modified for...
Antonov,V. N., Harmon,B. N., Yaresko,A. N.
The electronic structure and optical spectra of SmB6 and YbB12 are investigated theoretically from first principles, using the fully relativistic Dirac LMTO band structure method. The electronic...
Antonov,V. N., Harmon,B. N., Yaresko,A. N.
The electronic structure and optical spectra of Sm monochalcogenides are investigated theoretically from first principles, using the fully relativistic Dirac LMTO band structure method. The...
Electronic structure and magneto-optical Kerr effect in the compound UCuP2 (2002)
Horpynyuk,O., Nemoshkalenko,V. V., Antonov,V. N., Harmon,B. N., Yaresko,A. N.
The optical and magneto-optical (MO) spectra of the fernary compound UCuP2 are investigated from first principles, using the fully relativistic Dirac linear-muffin-tin-orbital band structure method...
Exchange integrals of Sr2CuO2Cl2 and Ba2Cu3O4Cl2 from LDA+U calculations (2002)
Yaresko,A. N., Perlov,A. Y., Hayn,R., Rosner,H.
The LDA+U method is used to calculate exchange integrals in strongly correlated cuprate compounds. We distinguish two approaches. The first one compares directly the total energies of different...
The electronic structure of Tm monochalcogenides (2002)
Antonov,V. N., Harmon,B. N., Yaresko,A. N.
The electronic structure of Tin monochalcogenides is investigated with the local spin-density approximation (LSDA), as well as with the LSDA + U approach. LSDA + U calculations produce the energy...
Zwicknagl,G., Yaresko,A. N., Fulde,P.
Quantum chemical calculations on molecules containing U ions as well as recent experiments on UPd2Al3 show that some of the 5f states may be itinerant while others remain localized. Based on these...
Microscopic description of origin of heavy quasiparticles in UPt3 (2002)
Zwicknagl,G., Yaresko,A. N., Fulde,P.
We propose a microscopic description of heavy fermions in UPt3. It is based on the assumption that two of the three 5f electrons of the U ions are localized. Band-structure calculations based on this...
Uba,L., Uba,S., Horpynyuk,O., Antonov,V. N., Yaresko,A. N.
The influence of the structure-dependent electronic effects on the magnetic, magneto-optical (MO), and anisotropic properties of equiatomic CoPt alloy was modeled with the use of fully relativistic...
Antonov, V. N., Harmon, B. N., Yaresko, A. N.
The electronic structure and optical spectra of SmB6 and YbB12 are investigated theoretically from first principles, using the fully relativistic Dirac LMTO band structure method. The electronic...
Antonov, V. N., Harmon, B. N., Yaresko, A. N.
The electronic structure and optical spectra of Sm monochalcogenides are investigated theoretically from first principles, using the fully relativistic Dirac LMTO band structure method. The...
The electronic structure of Tm monochalcogenides (2002)
Antonov, V. N., Harmon, B. N., Yaresko, A. N.
The electronic structure of Tin monochalcogenides is investigated with the local spin-density approximation (LSDA), as well as with the LSDA + U approach. LSDA + U calculations produce the energy...
Electronic structure and magneto-optical Kerr effect in the compound UCuP2 (2002)
Horpynyuk, O., Nemoshkalenko, V. V., Antonov, V. N., Harmon, B. N., Yaresko, A. N.
The optical and magneto-optical (MO) spectra of the fernary compound UCuP2 are investigated from first principles, using the fully relativistic Dirac linear-muffin-tin-orbital band structure method...
Uba, L., Uba, S., Horpynyuk, O., Antonov, V. N., Yaresko, A. N.
The influence of the structure-dependent electronic effects on the magnetic, magneto-optical (MO), and anisotropic properties of equiatomic CoPt alloy was modeled with the use of fully relativistic...
Exchange integrals of Sr2CuO2Cl2 and Ba2Cu3O4Cl2 from LDA+U calculations (2002)
Yaresko, A. N., Perlov, A. Y., Hayn, R., Rosner, H.
The LDA+U method is used to calculate exchange integrals in strongly correlated cuprate compounds. We distinguish two approaches. The first one compares directly the total energies of different...
Giant magnetoresistance due to a domain wall in Fe: Ab initio study (2002)
Yavorsky, B. Y., Mertig, I., Perlov, A. Y., Yaresko, A. N., Antonov, V. N.
The magnetoresistance due to a domain wall in pure Fe was studied theoretically by means of ab initio electronic structure calculations based on a linear muffin-tin orbital method modified for...
Zwicknagl, G., Yaresko, A. N., Fulde, P.
Quantum chemical calculations on molecules containing U ions as well as recent experiments on UPd2Al3 show that some of the 5f states may be itinerant while others remain localized. Based on these...
Microscopic description of origin of heavy quasiparticles in UPt3 (2002)
Zwicknagl, G., Yaresko, A. N., Fulde, P.
We propose a microscopic description of heavy fermions in UPt3. It is based on the assumption that two of the three 5f electrons of the U ions are localized. Band-structure calculations based on this...
Origin of heavy quasiparticles in UPt_3 (2001)
Zwicknagl, G., Yaresko, A. N., Fulde, P.
We propose a microscopic description of heavy fermions in UPt_3. It is based on the assumption that two of the three 5f electrons of the U ions are localized. Band-structure calculations based on...
On the origin of heavy quasiparticles in LiV_2O_4 (2001)
Fulde, P., Yaresko, A. N., Zvyagin, A. A., Grin, Y.
An explanation is provided for the heavy quasiparticle excitations in LiV_2O_4. It differs considerably from that of other known heavy-fermion systems. Main ingredients of our theory are the cubic...
One-dimensional dynamics of the d-electrons in $\alpha'$-NaV$_{2}$O$_{5}$ (2001)
Atzkern, S., Knupfer, M., Golden, M. S., Fink, J., Yaresko, A. N., Antonov, V. N., ...
We have studied the electronic properties of the ladder compound $\alpha'$-NaV$_{2}$O$_{5}$, adopting a joint experimental and theoretical approach. The momentum-dependent loss function was measured...
One dimensional dynamics of the d electrons in alpha-NaV2O5 (2001)
Atzkern, S., Knupfer, M., Golden, M.S., Fink, J., Yaresko, A.N., Antonov, V.N., ...
Microscopic origin of the magneto-optical properties of CoPt alloys (2001)
Uba, L., Uba, S., Antonov, V. N., Yaresko, A. N., Gontarz, R.
Valence band excitations in V2O5 (2000)
Atzkern, S., Borisenko, S.V., Knupfer, M., Golden, M.S., Fink, J., Yaresko, A.N., ...
Valence band excitations in V_2O_5 (1999)
Atzkern, S., Borisenko, S. V., Knupfer, M., Golden, M. S., Fink, J., Yaresko, A. N., ...
We present a joint theoretical and experimental investigation of the electronic and optical properties of vanadium pentoxide. Electron energy-loss spectroscopy in transmission was employed to measure...
Magnetic excitations in charge- ordered NaV2O5 (1999)
An investigation of the spin excitation spectrum of charge ordered (CO) NaV2O5 is presented. We discuss several different exchange models which may be relevant for this compound, namely in- line and...
Electronic structure of low-carrier Yb4As3 and of related compounds (1998)
Antonov,V. N., Yaresko,A. N., Perlov,A. Y., Thalmeier,P., Fulde,P., Oppeneer,P. M., ...
Electronic structure of low-carrier Yb4As3 and of related compounds (1998)
Antonov, V. N., Yaresko, A. N., Perlov, A. Y., Thalmeier, P., Fulde, P., Oppeneer, P. M., ...
Charge order and spin-singlet pairs formation in Ti4O7
Leonov,I., Yaresko,A.N., Antonov,V.N., Schwingenschloegel,U., Eyert,V., Anisimov,V.I.