Lattice coupled first order magnetoresistance transition in an A-type antiferromagnet: Pr${}_{0.46}$Sr${}_{0.54}$MnO${}_3$

R. Mahendiran, C. Martin, A. Maignan +6

We investigated magnetic, magnetotransport and magnetostriction properties of the A-type antiferromagnet Pr${}_{0.46}$Sr${}_{0.54}$MnO${}_3$ which undergoes a first order paramagnetic-an…