Incommensurate helical magnetic order in LiCu2O2 and NaCu2O2 quasi-one-dimensional compounds / Gippius A. A.,Moskvin A. S.,Morozova E. N.,Okhotnikov K. S. // JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS. - 2007. - V. 105, l. 1. - P. 86-89.

ISSN/EISSN:

1063-7761 / нет данных

Type:

Article

Abstract:

The results of the measurements of the Li-6,Li- 7 and Na-23 nuclear magnetic resonance (NMR) and Cu-63,Cu- 65 nuclear quadrupole resonance in LiCu2O2 and NaCu2O2 quasi-one-dimensional compounds with a spin chains in the paramagnetic and magnetically ordered states are presented. The shape of the NMR line below T-c = 24 and 13 K for LiCu2O2 and NaCu2O2, respectively, is characteristic of the incommensurate static modulation of the local magnetic field matching with the incommensurate spiral modulation of the magnetic moments. The differences in the shape of the NMR spectra of Na-23 and Li-7 are discussed in terms of the features of the crystal structure of LiCu2O2 and NaCu2O2.

Author keywords:

NMR; SYSTEMS; STATE

DOI:

10.1134/S1063776107070187

Web of Science ID:

ISI:000248825500018

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	NMR; SYSTEMS; STATE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
Author-Email	gippius@mail.ru
ResearcherID-Numbers	Gippius, Andrey/D-1139-2010
ORCID-Numbers	Okhotnikov, Kirill/0000-0003-2029-9057
Number-of-Cited-References	13
Usage-Count-Since-2013	7
Journal-ISO	J. Exp. Theor. Phys.
Doc-Delivery-Number	201IU