Possible new magnetic structure for pure Tb and its Y alloys at low temperature

Our previous study indicates the possible existence of a new modulated magnetic structure in pure Tb and its diluted Y alloys. Here we plan to take advantage of the capability of WISH to record the long d magnetic reflections to reveal the crystal and magnetic of Tb and Tb-0.1Y at low temperatures. The results could shed new light on the crystal chemistry of Tb and related rare earth metals.