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Oleg Derzhko
Oleg Derzhko
Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine
Verified email at icmp.lviv.ua
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Cited by
Cited by
Year
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
2312015
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
2112008
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
1312013
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, 23-36, 2006
1242006
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
1122004
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
912010
Magnetic-field induced spin-Peierls instability in strongly frustrated quantum spin lattices
J Richter, O Derzhko, J Schulenburg
arXiv preprint cond-mat/0312216, 2003
812003
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
802012
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
682007
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
632006
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
541998
Dynamic structure factor of the spin- transverse Ising chain
O Derzhko, T Krokhmalskii
Physical Review B 56 (18), 11659, 1997
471997
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
452008
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, 1-9, 2012
442012
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
442000
Jordan-Wigner fermionization for spin-1/2 systems in two dimensions: A brief review
O Derzhko
arXiv preprint cond-mat/0101188, 2001
432001
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
422006
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
392010
Solvable model of a random spin-XY chain
O Derzhko, J Richter
Physical Review B 55 (21), 14298, 1997
371997
Frustrated quantum Heisenberg antiferromagnets at high magnetic fields: Beyond the flat-band scenario
O Derzhko, J Richter, O Krupnitska, T Krokhmalskii
Physical Review B 88 (9), 094426, 2013
362013
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