Search results
- 1.0458221 - ÚJF 2017 RIV CH eng J - Journal Article
Cedervall, J. - Andersson, M. S. - Sarkar, T. - Delczeg-Czirjak, E. K. - Bergqvist, L. - Hansen, T. C. - Beran, Přemysl - Nordblad, P. - Sahlberg, M.
Magnetic structure of the magnetocaloric compound AlFe2B2.
Journal of Alloys and Compounds. Roč. 664, APR (2016), s. 784-791. ISSN 0925-8388. E-ISSN 1873-4669
Institutional support: RVO:61389005
Keywords : X-ray diffraction * neutron diffraction * magnetic structure
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.133, year: 2016
Permanent Link: http://hdl.handle.net/11104/0258496 - 2.0438796 - FZÚ 2015 RIV US eng J - Journal Article
Kudrnovský, Josef - Drchal, Václav - Bergqvist, L. - Rusz, J. - Turek, I. - Újfalussy, B. - Vincze, I.
A unified approach to electronic, thermodynamical, and transport properties of Fe3Si and Fe3Al alloys.
Physical Review. B. Roč. 90, č. 13 (2014), "134408-1"-"134408-10". ISSN 1098-0121
R&D Projects: GA ČR GAP204/12/0692
Institutional support: RVO:68378271
Keywords : phase stability * Curie temperature * spin-stiffness * magnon spectra * resisdual resistivities * Fe3Si and Fe3Al * first-principles
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.736, year: 2014
Permanent Link: http://hdl.handle.net/11104/0242168 - 3.0422717 - FZÚ 2014 RIV US eng J - Journal Article
Mašín, Martin - Bergqvist, L. - Kudrnovský, Josef - Kotrla, Miroslav - Drchal, Václav
Critical temperatures of random iron–cobalt overlayers on the fcc-Cu(001) substrate.
Journal of Superconductivity and Novel Magnetism. Roč. 26, č. 4 (2013), s. 809-812. ISSN 1557-1939. E-ISSN 1557-1947.
[International Conference on Superconductivity and Magnetism (ICSM) /3./. Istanbul, 29.04.2012-04.05.2012]
R&D Projects: GA ČR GA202/09/0775
Institutional support: RVO:68378271
Keywords : Curie temperature * random overlayer * Heisenberg Hamiltonian * first principles * Monte Carlo simulations
Subject RIV: BE - Theoretical Physics
Impact factor: 0.930, year: 2013
http://link.springer.com/article/10.1007/s10948-012-2084-1
Permanent Link: http://hdl.handle.net/11104/0228859 - 4.0422581 - FZÚ 2014 RIV US eng J - Journal Article
Mašín, Martin - Bergqvist, L. - Kudrnovský, Josef - Kotrla, Miroslav - Drchal, Václav
First-principles study of thermodynamical properties of random magnetic overlayers on fcc-Cu(001) substrate.
Physical Review. B. Roč. 87, č. 7 (2013), "075452-1"-"075452-7". ISSN 1098-0121
R&D Projects: GA ČR GA202/09/0775
Institutional support: RVO:68378271
Keywords : Curie temperature * random overlayer * Heisenberg Hamiltonian * first principles * Monte Carlo simulations * magnon spectra
Subject RIV: BE - Theoretical Physics
Impact factor: 3.664, year: 2013
http://prb.aps.org/abstract/PRB/v87/i7/e075452
Permanent Link: http://hdl.handle.net/11104/0228718 - 5.0354510 - ÚFM 2011 RIV US eng J - Journal Article
Sato, K. - Bergqvist, L. - Kudrnovský, Josef - Dederichs, P. H. - Eriksson, O. - Turek, Ilja - Sanyal, B. - Bouzerar, G. - Katayama-Yoshida, H. - Dinh, V. A. - Fukushima, T. - Kizaki, H. - Zeller, R.
First-principles theory of dilute magnetic semiconductors.
Reviews of Modern Physics. Roč. 82, č. 2 (2010), s. 1633-1690. ISSN 0034-6861. E-ISSN 1539-0756
R&D Projects: GA AV ČR IAA100100616; GA ČR GA202/07/0456
Institutional research plan: CEZ:AV0Z10100520; CEZ:AV0Z20410507
Keywords : magnetic semiconductors * electronic structure * spintronics
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 51.695, year: 2010
Permanent Link: http://hdl.handle.net/11104/0193495 - 6.0348037 - FZÚ 2011 RIV US eng J - Journal Article
Bouzerar, R. - Máca, František - Kudrnovský, Josef - Bergqvist, L.
Effect of P-anion codoping on the Curie temperature of GaMnAs diluted magnetic semiconductors.
Physical Review. B. Roč. 82, č. 3 (2010), 035207/1-035207/6. ISSN 1098-0121
R&D Projects: GA ČR GA202/09/0775; GA ČR(CZ) GC202/07/J047
Institutional research plan: CEZ:AV0Z10100520
Keywords : GaMnAs * calculations * Curie temperature * defects
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.772, year: 2010
Permanent Link: http://hdl.handle.net/11104/0188658 - 7.0107327 - FZU-D 20040612 RIV GB eng J - Journal Article
Kudrnovský, Josef - Drchal, Václav - Turek, Ilja - Bergqvist, L. - Eriksson, O. - Bouzerar, G. - Sandratskii, L. - Bruno, P.
Exchange interactions and critical temperatures in diluted magnetic semiconductors.
[Výměnné interakce a kritické teploty ve zředěných magnetických polovodičích.]
Journal of Physics-Condensed Matter. Roč. 16, - (2004), s. S5571-S5578. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA AV ČR IAA1010203; GA ČR GA202/04/0583; GA AV ČR IBS2041105
Institutional research plan: CEZ:AV0Z1010914
Keywords : diluted magnetic semiconductors * exchange interactions * effect of impurities * Curie temperature
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.049, year: 2004
Permanent Link: http://hdl.handle.net/11104/0014491 - 8.0107325 - FZU-D 20040610 RIV GB eng J - Journal Article
Eriksson, O. - Bergqvist, L. - Sanyal, B. - Kudrnovský, Josef - Drchal, Václav - Korzhavyi, P. - Turek, Ilja
Electronic structure and magnetism of diluted magnetic semiconductors.
[Elektronová struktura a magnetismus zředěných magnetických polovodičů.]
Journal of Physics-Condensed Matter. Roč. 16, - (2004), s. S5481-S5489. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA AV ČR IAA1010203; GA ČR GA202/04/0583
Institutional research plan: CEZ:AV0Z1010914
Keywords : diluted magnetic semiconductors * exchange interactions * Curie temperature * magnetic percolation
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.049, year: 2004
Permanent Link: http://hdl.handle.net/11104/0014489 - 9.0075920 - FZÚ 2007 RIV US eng J - Journal Article
Rusz, J. - Bergqvist, L. - Kudrnovský, Josef - Turek, Ilja
Exchange interactions and Curie temperature in Ni2-xMnSb alloys:First-principles study.
[Výměnné interakce a Curieovy teploty ve slitinách Ni2-xMnSb :prvoprincipielni přístup.]
Physical Review. B. Roč. 73, č. 21 (2006), 214412/1-214412/10. ISSN 1098-0121
R&D Projects: GA AV ČR IAA100100616; GA ČR GA202/04/0583
Institutional research plan: CEZ:AV0Z10100520; CEZ:AV0Z10100521; CEZ:AV0Z20410507
Keywords : exchange interactions, classical Heisenberg Hamiltonian, RPA, multisublattice system, disordered system * classical Heisenberg Hamiltonian * RPA * multisublattice system * disordered system
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.107, year: 2006
Permanent Link: http://hdl.handle.net/11104/0143154 - 10.0028142 - FZÚ 2006 RIV US eng J - Journal Article
Bergqvist, L. - Eriksson, O. - Kudrnovský, Josef - Drchal, Václav - Bergman, A. - Nordström, L. - Turek, Ilja
Magnetic properties and disorder effects in diluted magnetic semiconductors.
[Vliv neuspořádanosti na magnetické vlastnosti zředěných magnetických polovodičů.]
Physical Review. B. Roč. 72, č. 19 (2005), 195210/1-195210/9. ISSN 1098-0121
R&D Projects: GA AV ČR(CZ) IAA1010203; GA AV ČR(CZ) IBS2041105; GA ČR(CZ) GA202/04/0583
Institutional research plan: CEZ:AV0Z1010914
Keywords : ab-initio * Heisenberg Hamiltonian * Monte-Carlo simulations * diluted magnetic semiconductors of III-V and II-VI classes
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.185, year: 2005
Permanent Link: http://hdl.handle.net/11104/0118118