Concepedia

Spin Gap Behavior of<i>S</i>=1/2 Quasi-Two-Dimensional System CaV<sub>4</sub>O<sub>9</sub>

Satoshi Taniguchi, Takashi Nishikawa, Yukio Yasui, Yoshiaki Kobayashi, Masatoshi Sato, Takashi Nishioka, Masaaki Kontani, Kazuhiro Sano

Journal of the Physical Society of Japan · 1995 · 213 citations · 5 references

DOI

Concepts

Abstract

Spin susceptibility and spin-lattice relaxation rate of 51 V nuclear moments of CaV 4 O 9 with tetragonal structure have been measured. They exhibit characteristics of spin gap systems. This provides the first example of quasi-two-dimensional spin systems with spin gap.

References

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Spin Gap Behavior in Ladder-Type of Quasi-One-Dimensional Spin (<i>S</i>=1/2) System SrCu<sub>2</sub>O<sub>3</sub>

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Structure cristalline de l'hypovanadate CaV4O9

Jean-Claude Bouloux, J. Galy · Acta Crystallographica Section B · 1973 · 49 citations · Full text

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