Journal Article Hierarchy of Exchange Interactions in the Triangular-Lattice Spin Liquid YbMgGaO4 DOI Link https://doi.org/http://doi.org/10.1103/PhysRevX.8.031001 Authors Zhang X., Mahmood F., Daum M., Dun Z.L., Paddison J.A., Laurita N.J., Hong T., Zhou H.D., Armitage N.P., Mourigal M. Publication Physical Review X Pages 031001 Volume 8 Issue Number 3 Instruments CNCS | BL-5 | SNS CTAX | CG-4C | HFIR