B. H. Ward

most citedExperimental Evidence of a Haldane Gap in an S = 2 Quasi-linear Chain Antiferromagnet

78 citations · 97 across the 3 of their papers we have counts for

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cond-mat.str-el1997★ 17 cited

Magnetic Studies of End-Chain Spin Effects in the Haldane Gap Material Ni(C3H10N2)2N3(ClO4)

G. E. Granroth, B. H. Ward, L. -K. Chou +8

Electron spin resonance (ESR), at 9, 94, and 190 GHz, and magnetization studies on polycrystalline, powder, and ultrafine powder samples of Ni(C3H10N2)2N3(ClO4) (NINAZ) have reveal…

cond-mat.str-el1997★ 78 cited

Experimental Evidence of a Haldane Gap in an S = 2 Quasi-linear Chain Antiferromagnet

G. E. Granroth, M. W. Meisel, M. Chaparala +3

The magnetic susceptibility of the $S = 2$ quasi-linear chain Heisenberg antiferromagnet (2, $2^{'}$ -bipyridine)trichloromanganese(III), MnCl_{3}(bipy), has been measured from 1.8 to 3…