Magnetic short and long range order in PbFe${}_{1/2}$Ta${}_{1/2}$O${}_3$

S. Chillal, S. N. Gvasaliya, D. Schroeter +5

PbFe${}_{1/2}$Ta${}_{1/2}$O${}_3$ (PFT) belongs to the family of PbB${}_x^{\prime }$B${"}_{1-x}$O${}_3$ which have inherent chemical disorder at the B-site. Due to this disorder, a complex magnet…