NMR study of the paramagnetic state of low-dimensional magnets LiCu2O2 and NaCu2O2

被引：0
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作者：
A. F. Sadykov
Yu. V. Piskunov
A. P. Gerashchenko
V. V. Ogloblichev
A. G. Smol’nikov
S. V. Verkhovskii
I. Yu. Arapova
Z. N. Volkova
K. N. Mikhalev
A. A. Bush
机构：
[1] Russian Academy of Sciences,Mikheev Institute of Metal Physics, Ural Branch
[2] Moscow State Technical University of Radio Engineering,undefined
[3] Electronics,undefined
[4] and Automation,undefined
[5] Ural Federal University named after the first President of Russia B.N. Eltsin,undefined
来源：
Journal of Experimental and Theoretical Physics | 2017年 / 124卷
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摘要：
A comprehensive NMR study of the magnetic properties of single crystal LiCu2O2 (LCO) and NaCu2O2 (NCO) is carried out in the paramagnetic region of the compounds for various orientations of single crystals in an external magnetic field. The values of the electric-field gradient (EFG) tensor, as well as the dipole and transferred hyperfine magnetic fields for 63,65Cu, 7Li, and 23Na nuclei are determined. The results are compared with the data obtained in previous NMR studies of the magnetically ordered state of LCO/NCO cuprates.
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页码：286 / 294
页数：8
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