Spin gaps in the ordered states of ${La}_{2}LiXO_{6}\phantom{\rule{0.28em}{0ex}}(X=Ru,Os)$ and their relation to the distortion of the cubic double perovskite structure in $4{d}^{3}$ and $5{d}^{3}$ magnets - D. D. Maharaj, G. Sala, C. A. Marjerrison, M. B. Stone, J. E. Greedan, and B. D. Gaulin (American Physical Society (APS), 2018)
6339107
Keywords: U