94 citations · 108 across the 5 of their papers we have counts for
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Indrani Bose, Emily Chattopadhyay
The nickelate compound Y_{2}BaNiO_{5} is a spin-1 Haldane-gap antiferromagnet. The compound is doped with holes on replacing the off-chain Y^{3+} ions by Ca^{2+} ions. Inelastic ne…