Ψ-k  Workshop

Strong electron correlation effects in complex d- and f-based magnetic materials for technological applications
Prague, 30. June - 2. July 2014

Full Program | Monday | Tuesday | Wednesday

Monday, 30 June 2014

08:30 - 9:00 Registration
Location: Vestibule

09:00 - 9:10 Opening
Location: Lecture hall - Academy
09:00 - 09:10 A. Shick, F. Máca
Workshop Opening

09:10 - 10:20 I. LDA+DMFT
Location: Lecture hall - Academy
chairperson: Jindřich Kolorenč
09:10 - 09:50 Hubert Ebert1, Jan Minar1, 3, Svitlana Polesya1, Sergiy Mankovskyy1, and Ondrej Sipr2
Correlation effects in transition metal nano-systems treated by means of the LSDA+DMFT scheme
09:50 - 10:20 Igor Di Marco, Patrik Thunstrom, and Olle Eriksson
Correlated electronic structure in LDA+DMFT: from transition metal oxides to rare earth compounds

10:20 - 10:50 Coffee break
Location: Vestibule

10:50 - 12:00 II. LDA+DMFT
Location: Lecture hall - Academy
chairperson: Peter M. Oppeneer
10:50 - 11:20 Jan Kunes and Pavel Augustinsky
Excitonic condensation in systems of strongly correlated electrons
11:20 - 11:40 Ivan Leonov and Dieter Vollhardt
Importance of electronic correlations for the phase stability of V2O3
11:40 - 12:00 Ondřej Šipr1, Heike Herper2, Heiko Wende3, Hubert Ebert4, and Ján Minár4, 5
Effect of correlations on the magnetism and x-ray spectra of Heusler alloys

12:00 - 14:00 Lunch
Location: Restaurant Slavia

14:00 - 15:50 III. Magnetism in Correlated Systems
Location: Lecture hall - Academy
chairperson: A. Lichtenstein
14:00 - 14:40 Mikhail Katsnelson
Spin dynamics and magnetic interactions from the first- and second-principles calculations
14:40 - 15:10 Karel Carva1, 2, Ritwik Mondal1, Marco Battiato1, Dominik Legut3, and Peter M. Oppeneer1
Ab-initio theory of ultrafast laser-induced demagnetization
15:10 - 15:30 David Blackbourn and Cedric Weber
A dynamical mean field theory study of self assembled diluted solids composed of strongly correlated d- and f- elements on a substrate
15:30 - 15:50 Tim Wehling
Kondo physics and Hund's rule coupling in transition metal impurity systems

15:50 - 16:20 Coffee break
Location: Vestibule

16:20 - 17:50 IV. Spin-Orbit Coupling and Related Phenomena
Location: Lecture hall - Academy
chairperson: S. Khmelevskyi
16:20 - 16:50 Vladimir Antropov and Liqin Ke
Constituents of magnetic anisotropy and screening of spin orbital coupling in magnets
16:50 - 17:10 David Jacob1 and Joaquin Fernández-Rossier2
Renormalization of magnetic anisotropy in adatoms by exchange coupling
17:10 - 17:30 Purev Taivansaikhan1, Soyoung Jekal1, Dorj Odkhuu1, Won Seok Yun1, Sonny Rhim1, 2, and Soon Cheol Hong1
Effects of strain, gas adsorption, and capping on magnetocrystalline anisotropy of Co(0001) and Fe(001) surfaces: A first-principles study
17:30 - 17:50 Frank Freimuth
Direct and inverse spin-orbit torques from first principles

17:50 - 18:20 Poster session
Location: Lecture hall - Academy
P1 Jose A. Flores-Livas, Sangeeta Sharma, Kay Dewhurst, and E. K. U. Gross
Ab-initio screening for hard-magnets
P2 K. M. Lebecki, R. Sykora, and D. Legut
Lattice dynamics and optical properties of GeS from first principles
P3 Przemysław Piekarz
New discoveries in old magnetite
P4 Sergey Skornyakov1, Andrey Katanin1, Vladimir Anisimov1, and Dieter Vollhardt2
Temperature dependence of uniform magnetic susceptibility of iron pnictides from dynamical mean-field theory
P5 Rudolf Sykora1, Kamil Postava1, Dominik Legut1, and Robert Tarasenko2
Optical properties of a monoclinic insulator Cu(H2O)2(en)SO4, en=C2H8N2