Publications (16)
Self-assembled line network in BiFeO3 thin films
B. Colson, V. Fuentes, Z. Konstantinovic +9
In this work we report on the controlled fabrication of a self-assembled line network in highly epitaxial BiFeO3 thin films on top of LaAlO3 in the kinetically limited grown region…
High and low-temperature crystal and magnetic structures of epsilon-Fe2O3 and their correlation to its magnetic properties
M. Gich, C. Frontera, A. Roig +10
The crystal and magnetic structures of the orthorhombic e-Fe2O3 have been studied by simultaneous Rietveld refinement of X-ray and neutron powder diffraction data in combination wi…
Strain-induced nonsymmorphic symmetry breaking and removal of Dirac semimetallic nodal line in an orthoperovskite iridate
Jian Liu, D. Kriegner, L. Horak +10
By using a combination of heteroepitaxial growth, structure refinement based on synchrotron x-ray diffraction and first-principles calculations, we show that the symmetry-protected…
Magnetoelectric Coupling in epsilon-Fe2O3
M. Gich, C. Frontera, A. Roig +5
Nanoparticles of the ferrimagnetic epsilon-Fe2O3 oxide have been synthesized by sol-gel method. Here, we report on the measurements of the dielectric permittivity as a function of…
Tuning the electronic properties of J_eff=1/2 correlated semimetal in epitaxial perovskite SrIrO3
Jian Liu, J. -H. Chu, C. Rayan Serrao +11
We investigated the electronic properties of epitaxially stabilized perovskite SrIrO3 and demonstrated the effective strain-control on its electronic structure. Comprehensive trans…
Possible Scale Invariant Linear Magnetoresistance in Pyrochlore Iridates BiIrO
Jiun-Haw Chu, Jian Liu, Han Zhang +13
We report the observation of a linear magnetoresistance in single crystals and epitaxial thin films of the pyrochlore iridate BiIrO. The linear magnetoresistance is pos…