Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) the magnetic order of Dy just has the same propagation vector as Mn-spiral phase. (b) Dy has a spiral spin ordering as Mn spins. The both configurations meet the magnetic structure of symmetric magnetostriction effect, and thus possibly leading polarization (Ps) along c axis due to the uniform displacement of Dy.
