Spiral spin state in a zigzag spin-chain system
نویسندگان
چکیده
منابع مشابه
Dimerization and incommensurate spiral spin correlations in the zigzag spin chain: Analogies to the Kondo lattice.
Using the density matrix renormalization group and a bosonization approach, we study a spin-1/2 antiferromagnetic Heisenberg chain with near-neighbor coupling J1 and frustrating second-neighbor coupling J2, particularly in the limit J2 >> J1. This system exhibits both dimerization and incommensurate spiral spin correlations. We argue that this system is closely related to a doped, spin-gapped p...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.84.094433