Single domain magnetic helicity and triangular chirality in structurally enantiopure Ba3NbFe3Si2O14

Karol Marty, Virginie Simonet, Eric Ressouche +3

A novel doubly chiral magnetic order is found out in the structurally chiral langasite compound Ba${}_3$NbFe${}_3$Si${}_2$O${}_{14}$. The magnetic moments are distributed over planar frust…