Published June 2007
| Version v1
Journal article
1H-NMR study on the magnetic order in the mixture of two spin gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3
- 1. Sophia Univ., Dept. of Physics, Tokyo (Japan)
Description
The antiferromagnetic ordering in the solid-solution of the two spin-gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3 has been investigated by 1H-NMR. The sample with Cl-content ratio x=0.85 showed a clear splitting in spectra below TN=13.5 K, where the spin-lattice relaxation rate T1-1 showed a diverging behavior. The critical exponent of the temperature dependence of the hyperfine field is found to be 0.33. (author)
Additional details
Publishing Information
- Journal Title
- Journal of the Physical Society of Japan
- Journal Volume
- 76
- Journal Issue
- 6
- Journal Page Range
- p. 064706.1-064706.3
- ISSN
- 0031-9015
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 39006027
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANTIFERROMAGNETISM; COPPER COMPLEXES; ENERGY GAP; HYDROGEN 1; HYPERFINE STRUCTURE; MAGNETIC PROPERTIES; MIXTURES; NUCLEAR MAGNETIC RESONANCE; ORDERS; PROTONS; SPIN FLIP; SPIN-LATTICE RELAXATION
- Descriptors DEC
- ADMINISTRATIVE PROCEDURES; BARYONS; COMPLEXES; DISPERSIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; MAGNETISM; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; RELAXATION; RESONANCE; STABLE ISOTOPES; TRANSITION ELEMENT COMPLEXES
Optional Information
- Notes
- 16 refs., 4 figs.