2 papers
cond-mat.str-el2004
Comment on "Competition between helimagnetism and commensurate quantum spin correlations in LiCu2O2"
S. -L. Drechsler, J. Malek, J. Richter +3
The microscopic origin of the recently observed helical structure in LiCu2O2 [1] is considered. It is shown that the frustrated antiferromagnetic double chain scenario adopted in R…
cond-mat.str-el2003
NMR and LDA evidence for spiral magnetic order in the chain cuprate LiCu2O2
A. A Gippius, E. N. Morozova, A. S. Moskvin +5
We report on {6,7}Li nuclear magnetic resonance measurements of the spin-chain compound LiCu2O2 in the paramagnetic and magnetically ordered states. Below T about 24 K the NMR line…