192 citations · 243 across the 6 of their papers we have counts for
6 papers
On the nature of the (de)coupling of the magnetostructural transition in ErSi
Rui M. Costa, João H. Belo, Marcelo B. Barbosa +9
In this report, a successful thermodynamical model was employed to understand the structural transition in ErSi, able to explain the decoupling of the magnetic and structur…
Thermoelectric performance of spin Seebeck effect in Fe3O4/Pt-based thin film heterostructures
R. Ramos, A. Anadon, I. Lucas +6
We report a systematic study on the thermoelectric performance of spin Seebeck devices based on Fe3O4/Pt junction systems. We explore two types of device geometries: a spin Hall th…
Observation of the spin Seebeck effect in epitaxial Fe3O4 thin films
R. Ramos, T. Kikkawa, K. Uchida +8
We report the first experimental observation of the spin Seebeck effect in magnetite thin films. The signal observed at temperatures above the Verwey transition is a contribution f…
Large positive magnetocaloric effect in a perovskite manganite
R. Mahendiran, B. G. Ueland, P. Schiffer +6
We investigate the magnetothermodynamic properties of the perovskite manganite Pr0.46Sr0.54MnO3. Our data imply that the paramagnetic to antiferromagnetic transition at TN = 210 K…
Lattice coupled first order magnetoresistance transition in an A-type antiferromagnet: PrSrMnO
R. Mahendiran, C. Martin, A. Maignan +6
We investigated magnetic, magnetotransport and magnetostriction properties of the A-type antiferromagnet PrSrMnO which undergoes a first order paramagnetic-an…
Magnetic-field -induced structural changes in the electron doped manganites: CaxSm1-xMnO3 (x = 0.8, 0.85)
R. Mahendiran, P. A. Algarabel, L. Morellon +7
We studied the correlation between magnetic, electrical, structural, and magnetostriction properties of the electron doped manganites CaSmMnO (x = 0.85, 0.8). The p…