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Solitary magnetic excitations in the low-carrier density, one-dimensional S=1/2 antiferromagnet Yb4As3.
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Interference of a first-order transition with the formation of a spin-Peierls state in alpha'-NaV2O5.
In: Physical Review B, 57 (14)
doi: https://link.aps.org/doi/10.1103/PhysRevB.57.8466
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