J
Julia Herrero-Albillos
Researcher at Spanish National Research Council
Publications - 60
Citations - 1491
Julia Herrero-Albillos is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Magnetic circular dichroism & Magnetization. The author has an hindex of 20, co-authored 58 publications receiving 1280 citations. Previous affiliations of Julia Herrero-Albillos include University of Zaragoza & Helmholtz-Zentrum Berlin.
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Journal ArticleDOI
Universal behavior for magnetic entropy change in magnetocaloric materials: An analysis on the nature of phase transitions
C. M. Bonilla,Julia Herrero-Albillos,Fernando Bartolomé,Luis Miguel García,M. Parra-Borderías,Victorino Franco +5 more
TL;DR: In this article, the authors studied the universal behavior of the magnetocaloric effect in the family of cobalt Laves phases, RCo2, and mixed manganites, La2/3CaxSr1�x1/3MnO3, which exhibit first and second-order phase transitions.
Journal ArticleDOI
Temperature-driven nucleation of ferromagnetic domains in FeRh thin films
Chloe Baldasseroni,C. Bordel,Alexander X. Gray,Alexander Kaiser,Florian Kronast,Julia Herrero-Albillos,Christian Schneider,Charles S. Fadley,Frances Hellman +8 more
TL;DR: In this article, the evolution of ferromagnetic domains across the temperature-driven antiferromagnetic (AF) to FM phase transition in uncapped and capped epitaxial FeRh thin films was studied by x-ray magnetic circular dichroism and photoemission electron microscopy.
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Surface Phase Transitions in BiFeO3 Below Room Temperature
R. Jarrier,R. Jarrier,Xavier Marti,Julia Herrero-Albillos,Julia Herrero-Albillos,Pilar Ferrer,Raphael Haumont,Raphael Haumont,P. Gemeiner,Grégory Geneste,Patrick Berthet,T. Schulli,Pavel Cevc,Robert Blinc,Stanislaus S. Wong,Stanislaus S. Wong,Tae-Jin Park,Tae-Jin Park,Marin Alexe,Michael A. Carpenter,James F. Scott,Gustau Catalan,Brahim Dkhil +22 more
TL;DR: In this paper, a wide variety of experimental techniques were combined to analyze two heretofore mysterious phase transitions in multiferroic bismuth ferrite at low temperature, and the transition at $T$ $=$ 140.3 K was shown to be a surface phase transition, with an associated sharp change in lattice parameter and charge density at the surface.
Journal ArticleDOI
Skin layer of BiFeO(3) single crystals.
Xavi Marti,Pilar Ferrer,Julia Herrero-Albillos,Jackeline Narvaez,Vaclav Holy,Nicholas Barrett,Marin Alexe,Gustau Catalan +7 more
TL;DR: A surface layer different from the bulk was found in single crystals of BiFeO(3) that will affect samples with large surface to volume ratios, as well as devices that rely on interfacial coupling such as exchange bias.
Journal ArticleDOI
Long-lived magnetism from solidification-driven convection on the pallasite parent body
James F. J. Bryson,Claire I. O. Nichols,Julia Herrero-Albillos,Florian Kronast,Takeshi Kasama,Hossein Alimadadi,Gerrit van der Laan,Francis Nimmo,Richard J. Harrison +8 more
TL;DR: A history of long-lived magnetic activity on the pallasite parent body is found, capturing the decay and eventual shutdown of the magnetic field as core solidification completed, and it is demonstrated that magnetic activity driven by progressive solidification of an inner core is consistent with measured magnetic field characteristics and cooling rates.