Pith. sign in

REVIEW 1 cited by

On the origin of biquadratic exchange in spin 1 chains

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv cond-mat/0006068 v1 pith:VGSIJEVQ submitted 2000-06-05 cond-mat.str-el

Frederic Mila , Fu-Chun Zhang This is my paper · ORCID
classification cond-mat.str-el
keywords spinbiquadraticchainsexchangesystemsbecomesbeenchain
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

One dimensional spin 1 systems may have a rich phase diagram including Haldane gap and dimerized phases if the usually very small biquadratic exchange becomes significant. We show that this unlikely condition may be fulfilled in electron systems with quasi-degenerate orbitals. This mechanism may have been experimentally realized in the spin 1 chain LiVGe$_2$O$_6$. The implications for the exploration of the physics and quantum chemistry of spin 1 chains are discussed.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Spin--lattice coupling and the emergence of the trimerized phase in the $S=1$ Kagome antiferromagnet Na$_2$Ti$_3$Cl$_8$

    cond-mat.str-el 2019-09 conditional novelty 7.0 of 10

    For Na2Ti3Cl8, the high-temperature magnetic Hamiltonian has a spin-nematic (quadrupolar) ground state, and the breathing lattice distortion, driven by spin-lattice coupling, is required to stabilize the experimentall...

Pith tools