Please use this identifier to cite or link to this item:
|Title:||Compositional effects on the structure and phase transition of epitaxial FeRh thin films|
first-order phase transition
|Citation:||Cher, K.M., Zhou, T.J., Chen, J.S. (2011-10). Compositional effects on the structure and phase transition of epitaxial FeRh thin films. IEEE Transactions on Magnetics 47 (10) : 4033-4036. ScholarBank@NUS Repository. https://doi.org/10.1109/TMAG.2011.2140363|
|Abstract:||Compositional and temperature dependent ferromagnetic/anti-ferromagnetic transition of highly textured Fe100-xRhx (where x = 35 to 65) thin films deposited epitaxially on MgO (001) single crystal substrates were studied. First-order transition from ferromagnetic to anti-ferromagnetic phase was observed around 48 at. % Rh where x-ray diffraction spectra revealed a sharp discontinued decrease in lattice parameter-c coupled with a sudden decrease in magnetization from 1600 to 200 emu/cm3. The transition was sharp compared to non-textured randomly oriented thin films, bearing similarities to bulk FeRh. Temperature-dependent x-ray diffraction spectra and magnetic measurements revealed the occurrence of temperature induced anti-ferromagnetic to ferromagnetic phase transitions for films with Rh content larger than 47 at. %. The temperatures at which such transitions occurred were dependent on the Rh content, and broadened with increasing amounts of Rh. © 2011 IEEE.|
|Source Title:||IEEE Transactions on Magnetics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 12, 2018
WEB OF SCIENCETM
checked on Oct 3, 2018
checked on Oct 5, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.