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Anharmonic effects in magnetoelastic chains

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D.C. Cabra, C.J. Gazza, C.A. Lamas, H.D. Rosales

Strongly Correlated Electrons · Submitted 11 Apr 2011

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We describe a new mechanism leading to the formation of rational magnetization plateau phases, which is mainly due to the anharmonic spin-phonon coupling.

how it is stated · asserted 1.00 read the record →

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arXiv ID1104.1881 (version 1)
Pith IDACD7QAPR, Pith's permanent record of this paper and its review
CitationC.A. Lamas, C.J. Gazza, D.C. Cabra, H.D. Rosales. "Anharmonic effects in magnetoelastic chains." arXiv:1104.1881 (2011). https://pith.science/paper/ACD7QAPR
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,960 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.09 · states limitation 0.07 · human participants 0.01 · controlled comparison 0.33 · randomized assignment 0.01 · states quantitative result 0.04 · compares with prior results 0.46 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We describe a new mechanism leading to the formation of rational magnetization plateau phases, which is mainly due to the anharmonic spin-phonon coupling. This anharmonicity produces plateaux in the magnetization curve at unexpected values of the magnetization without explicit magnetic frustration in the Hamiltonian and without an explicit breaking of the translational symmetry. These plateau phases are accompanied by magneto-elastic deformations which are not present in the harmonic case.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We describe a new mechanism leading to the formation of rational magnetization plateau phases, which is mainly due to the anharmonic spin-phonon coupling. contribution 0.92 0.89 0.81 asserted 1.00
s1 This anharmonicity produces plateaux in the magnetization curve at unexpected values of the magnetization without explicit magnetic frustration in the Hamiltonian and without an explicit breaking of the translational symmetry. result 0.91 0.79 0.36 asserted 1.00
s2 These plateau phases are accompanied by magneto-elastic deformations which are not present in the harmonic case. result 1.00 0.78 0.14 asserted 1.00

What kind of paper the classifier reports this is: theoretical result 0.99 · evidence from argument 0.41.

What was examined, and what was not

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not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We describe a new mechanism leading to the formation of rational magnetization plateau phases, which is mainly due to the anharmonic spin-phonon coupling. This anharmonicity produces plateaux in the magnetization curve at unexpected values of the magnetization without explicit magnetic frustration in the Hamiltonian and without an explicit breaking of the translational symmetry. These plateau phases are accompanied by magneto-elastic deformations which are not present in the harmonic case.

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