Kavli Affiliate: Feng Yuan | First 5 Authors: Biaoyan Hu, Yingying Peng, Xiaoqiang Liu, Qizhi Li, Qiangqiang Gu | Summary: We investigate a spin-$frac{1}{2}$ antiferromagnet, CuBr$_2$, which has quasi-one-dimensional structural motifs. The system has previously been observed to exhibit unusual Raman modes possibly due to a locally deformed crystal structure driven by the low-dimensional magnetism. […]
Continue.. Exploration of magnetoelastic deformations in spin-chain compound CuBr$_2$