Magnetic structure and phase diagram in giant magnetocalloric TmFeO3
The interest on rare-earth orthoferrites RFeO3 has been regained recently, because of the discovery of their multiferroic properties at high temperatures and the giant magnetocaloric effect in some of them. TmFeO3 is one of the less studied representatives of RFeO3 family with a complex and interesting magnetic behaviour. It has strong magnetocaloric anisotropy along a and b axes. It shows Gamma4->Gamma2 magnetic phase transition in temperature range 82 - 93 K. Dzyaloshinsky-Moria interaction in it causes presence of ferromagnetic component in addition to main antiferromagnetic contribution. We propose to examine magnetic structure evolution with temperature under different external magnetic fields of TmFeO3. We expect to map a comprehensive magnetic phase diagram of TmFeO3 for the first time. We ask for 8 beam days on D23 using a high field magnet.
The data is currently only available to download if you are a member of the proposal team.
The recommended format for citing this dataset in a research publication is in the following format:
FABRYKIEWICZ Piotr; MEVEN Martin; OVSIANIKOV Aleksandr and RESSOUCHE Eric. (2023). Magnetic structure and phase diagram in giant magnetocalloric TmFeO3. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-41-1187
This data is not yet public
This data is not yet public
ILL has partnered with DataCite as the registration agency
for data persistent identifiers.