Hybrid improper ferroelectricity in a Multiferroic and Magnetoelectric hybrid organic-inorganic perosvkite

Alessandro Stroppa, Paolo Barone, Prashant Jain +2

There is great interest in hybrid organic-inorganic materials such as metal-organic frameworks (MOFs). The compounds [C(NH${}_2$)${}_3$]M(HCOO)${}_3$, where M=Cu${}^{2+}$ or Cr$^{2+}…