Concepedia

Nonmagnetic impurity effect on the Haldane gap system NiC2O4·2DMIz studied by high-field magnetization up to 40 T

H. Kikuchi, Yoshitami Ajiro, Naoki Mori, Hiroko Aruga Katori, T. Goto, H. Nagasawa

Physica B Condensed Matter · 1994 · 11 citations · 9 references

DOI

Concepts

References

9

Nonlinear Field Theory of Large-Spin Heisenberg Antiferromagnets: Semiclassically Quantized Solitons of the One-Dimensional Easy-Axis Néel State

F. D. M. Haldane · Physical Review Letters · 1983 · 3.7K citations · Full text

, , +16

Continuum dynamics of the 1-D Heisenberg antiferromagnet: Identification with the O(3) nonlinear sigma model

F. D. M. Haldane · Physics Letters A · 1983 · 2.9K citations

, , +15

Rigorous results on valence-bond ground states in antiferromagnets

Ian Affleck, Tom Kennedy, Élliott H. Lieb et al. · Physical Review Letters · 1987 · 2.2K citations

, , +16

Quantum spin chains and the Haldane gap

Ian Affleck · Journal of Physics Condensed Matter · 1989 · 548 citations

, , +16

Presumption for a Quantum Energy Gap in the Quasi-One-Dimensional <i>S</i> = 1 Heisenberg Antiferromagnet Ni(C <sub>2</sub> H <sub>8</sub> N <sub>2</sub> ) <sub>2</sub> NO <sub>2</sub> (ClO <sub>4</sub> )

J.P. Renard, M. Verdaguer, L. P. Régnault et al. · Europhysics Letters (EPL) · 1987 · 439 citations

, , +12