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Observation of the spin-Peierls transition in linearCu2+(spin-1/2) chains in an inorganic compoundCuGeO3
Abstract
The magnetic susceptibility of single-crystal ${\mathrm{CuGeO}}_{3}$, a linear ${\mathrm{Cu}}^{2+}$ (spin-1/2) chain compound, was measured. The susceptibilities in all the directions rapidly drop to small constant values with decreasing temperature below a phase transition temperature near 14 K. The magnetic-field dependence of the transition temperature quantitatively agrees with both theoretical predictions and experimental results for organic spin-Peierls systems. This Letter is the first report of an unambiguous determination of the existence of the spin-Peierls transition in an inorganic compound.
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Citations
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Metadata
- Authors
- Hase, M., Terasaki, I., & Uchinokura, K.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1993-06-07
- Volume
- 70
- Issue
- 23
- Pages
- 3651-3654
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2012196079
- Cited by
- 1,524
- References
- 0
- FWCI
- 44.23
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Observation of the spin-Peierls transition in linearCu2+(spin-1/2) chains in an inorganic compoundCuGeO3. https://app.cochat.ai/papers/10.1103/physrevlett.70.3651
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- Hase, M., Terasaki, I., & Uchinokura, K. (1993). Observation of the spin-Peierls transition in linearCu2+(spin-1/2) chains in an inorganic compoundCuGeO3. Physical Review Letters. https://doi.org/10.1103/physrevlett.70.3651
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
