Oleg Derzhko
Oleg Derzhko
Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine
Bestätigte E-Mail-Adresse bei icmp.lviv.ua
Titel
Zitiert von
Zitiert von
Jahr
Ground state phases of the spin-1/2 Heisenberg antiferromagnet on the square lattice: A high-order coupled cluster treatment
R Darradi, O Derzhko, R Zinke, J Schulenburg, SE Krüger, J Richter
Physical Review B 78 (21), 214415, 2008
1842008
Strongly correlated flat-band systems: The route from Heisenberg spins to Hubbard electrons
O Derzhko, J Richter, M Maksymenko
International Journal of Modern Physics B 29 (12), 1530007, 2015
1162015
Universal low-temperature behavior of frustrated quantum antiferromagnets in the vicinity of the saturation field
O Derzhko, J Richter
The European Physical Journal B-Condensed Matter and Complex Systems 52 (1 …, 2006
1082006
Finite low-temperature entropy of some strongly frustrated quantum spin lattices in the vicinity of the saturation field
O Derzhko, J Richter
Physical Review B 70 (10), 104415, 2004
1012004
Numerical study of magnetization plateaus in the spin- kagome Heisenberg antiferromagnet
S Capponi, O Derzhko, A Honecker, AM Läuchli, J Richter
Physical Review B 88 (14), 144416, 2013
962013
Low-temperature properties of the Hubbard model on highly frustrated one-dimensional lattices
O Derzhko, J Richter, A Honecker, M Maksymenko, R Moessner
Physical Review B 81 (1), 014421, 2010
782010
Magnetic-field induced spin-Peierls instability in strongly frustrated quantum spin lattices
J Richter, O Derzhko, J Schulenburg
Physical review letters 93 (10), 107206, 2004
632004
Universal properties of highly frustrated quantum magnets in strong magnetic fields
O Derzhko, J Richter, A Honecker, HJ Schmidt
Low Temperature Physics 33 (9), 745-756, 2007
552007
Flat-band ferromagnetism as a Pauli-correlated percolation problem
M Maksymenko, A Honecker, R Moessner, J Richter, O Derzhko
Physical review letters 109 (9), 096404, 2012
512012
Dynamic probes of quantum spin chains with the Dzyaloshinskii-Moriya interaction
O Derzhko, T Verkholyak, T Krokhmalskii, H Büttner
Physical Review B 73 (21), 214407, 2006
512006
Numerical Approach for the Study of the Spin‐½ XY Chains Dynamic Properties
O Derzhko, T Krokhmalskii
physica status solidi (b) 208 (1), 221-248, 1998
451998
Dynamic structure factor of the spin- transverse Ising chain
O Derzhko, T Krokhmalskii
Physical Review B 56 (18), 11659, 1997
411997
Finite-temperature order-disorder phase transition in a frustrated bilayer quantum Heisenberg antiferromagnet in strong magnetic fields
J Richter, O Derzhko, T Krokhmalskii
Physical Review B 74 (14), 144430, 2006
372006
Magnetocaloric effect in spin-1/2 XX chains with three-spin interactions
M Topilko, T Krokhmalskii, O Derzhko, V Ohanyan
The European Physical Journal B 85 (8), 1-9, 2012
362012
Dynamics of the spin-½ isotropic XY chain in a transverse field
O Derzhko, T Krokhmalskii, J Stolze
Journal of Physics A: Mathematical and General 33 (16), 3063, 2000
362000
Dynamic properties of the spin-1 2 X Y chain with three-site interactions
T Krokhmalskii, O Derzhko, J Stolze, T Verkholyak
Physical Review B 77 (17), 174404, 2008
352008
Solvable model of a random spin-XY chain
O Derzhko, J Richter
Physical Review B 55 (21), 14298, 1997
351997
Spin-Peierls instability in a quantum spin chain with Dzyaloshinskii-Moriya interaction
O Derzhko, J Richter, O Zaburannyi
Journal of Physics: Condensed Matter 12 (40), 8661, 2000
332000
Emergent Ising degrees of freedom in frustrated two-leg ladder and bilayer s= 1 2 Heisenberg antiferromagnets
O Derzhko, T Krokhmalskii, J Richter
Physical Review B 82 (21), 214412, 2010
322010
Low-temperature thermodynamics for a flat-band ferromagnet: Rigorous versus numerical results
O Derzhko, A Honecker, J Richter
Physical Review B 76 (22), 220402, 2007
312007
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