Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Origin of the second coherent peak in the dynamical structure factor of an asymmetric spin-ladder. / Bibikov, P. N.; Vyazovsky, M. I.
в: Physical Review B - Condensed Matter and Materials Physics, Том 75, № 9, 094420, 21.03.2007.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Origin of the second coherent peak in the dynamical structure factor of an asymmetric spin-ladder
AU - Bibikov, P. N.
AU - Vyazovsky, M. I.
N1 - Copyright: Copyright 2007 Elsevier B.V., All rights reserved.
PY - 2007/3/21
Y1 - 2007/3/21
N2 - Appearance of the second coherent peak in the dynamical structure factor of an asymmetric spin-ladder is suggested. The general arguments are confirmed by the first-order (with respect to the asymmetry) calculation for a spin-ladder with singlet-rung ground state. Based on this result, an interpretation is proposed for the inelastic neutron scattering data in the spin gap compound CuHpCl, for which some of the corresponding interaction constants are estimated.
AB - Appearance of the second coherent peak in the dynamical structure factor of an asymmetric spin-ladder is suggested. The general arguments are confirmed by the first-order (with respect to the asymmetry) calculation for a spin-ladder with singlet-rung ground state. Based on this result, an interpretation is proposed for the inelastic neutron scattering data in the spin gap compound CuHpCl, for which some of the corresponding interaction constants are estimated.
UR - http://www.scopus.com/inward/record.url?scp=33947517809&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.75.094420
DO - 10.1103/PhysRevB.75.094420
M3 - Article
AN - SCOPUS:33947517809
VL - 75
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 9
M1 - 094420
ER -
ID: 75155041