NMR/NQR study on magnetism of spin ladder Sr{sub 14{minus}x}A{sub x}Cu{sub 24}O{sub 41} (A = Ca and La)
Journal Article
·
· Journal of Low Temperature Physics
Hole-doping effects are investigated by Cu-NMR for single crystal of Sr{sub 14{minus}x}Ca{sub x}Cu{sub 24}O{sub 41}. The charge order of Cu{sup 2+} and Cu{sup 3+} and spin dimer ground state in the chain of Sr{sub 14}Cu{sub 24}O{sub 41} are proved by NMR study. The magnetic order of Cu spins in the chain and also the field-induced staggered moments at the ladder Cu site are confirmed for 3 {le} x {le} 6 of Sr{sub 14{minus}x}La{sub x}Cu{sub 24}O{sub 41}.
- Research Organization:
- Hokkaido Univ., Sapporo (JP)
- OSTI ID:
- 20015371
- Journal Information:
- Journal of Low Temperature Physics, Journal Name: Journal of Low Temperature Physics Journal Issue: 5-6 Vol. 117; ISSN 0022-2291; ISSN JLTPAC
- Country of Publication:
- United States
- Language:
- English
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