25 citations · 25 across the 1 of their papers we have counts for
4 papers
Surface phase transitions in BiFeO3 below room temperature
R. Jarrier, X. Marti, J. Herrero-Albillos +15
We combine a wide variety of experimental techniques to analyze two heretofore mysterious phase transitions in multiferroic bismuth ferrite at low temperature. Raman spectroscopy,…
Skin layer of BiFeO3 single crystals
X. Marti, P. Ferrer, J. Herrero-Albillos +5
A surface layer ("skin") that is functionally and structurally different from the bulk was found in single crystals of BiFeO3. Impedance analysis indicates that a previously report…
Observation of a Griffiths-like phase in the paramagnetic regime of ErCo_2
Julia Herrero-Albillos, Luis Miguel Garcia, Fernando Bartolome
A systematic x-ray magnetic circular dichroism study of the paramagnetic phase of ErCo2 has recently allowed to identify the inversion of the net magnetization of the Co net moment…
Magnetic ground state of CeNiCu: A calorimetric investigation
N. Marcano, J. I. Espeso, J. C. Gomez Sal +3
We present a detailed specific heat study of the CeNiCuseries in a large temperature range of 0.2 K to 300 K. The analysis of these data, considering also previous ne…