381 citations · 890 across the 15 of their papers we have counts for
6 papers · 1 filter
Dimensionality Control of Electronic Phase Transitions in Nickel-Oxide Superlattices
A. V. Boris, Y. Matiks, E. Benckiser +15
The competition between collective quantum phases in materials with strongly correlated electrons depends sensitively on the dimensionality of the electron system, which is difficu…
Charge transport and magnetization profile at the interface between a correlated metal and an antiferromagnetic insulator
J. W. Freeland, J. Chakhalian, A. V. Boris +7
A combination of spectroscopic probes was used to develop a detailed experimental description of the transport and magnetic properties of superlattices composed of the paramagnetic…
Ferromagnetism and Lattice Distortions in the Perovskite YTiO
W. Knafo, C. Meingast, H. v. Löhneysen +7
The thermodynamic properties of the ferromagnetic perovskite YTiO are investigated by thermal expansion, magnetostriction, specific heat, and magnetization measurements. The lo…
Dipole-active optical phonons in YTiO_3: ellipsometry study and lattice-dynamics calculations
N. N. Kovaleva, A. V. Boris, L. Capogna +6
The anisotropic complex dielectric response was accurately extracted from spectroscopic ellipsometry measurements at phonon frequencies for the three principal crystallographic dir…
Importance of In-Plane Anisotropy in the Quasi Two-Dimensional Antiferromagnet BaNiVO
W. Knafo, C. Meingast, K. Grube +6
The phase diagram of the quasi two-dimensional antiferromagnet BaNiVO is studied by specific heat, thermal expansion, magnetostriction, and magnetization for magn…
Thermal expansion of the quasi two-dimensional magnetic layered compound BaNiVO under magnetic fields along c-axis
W. Knafo, C. Meingast, K. Grube +5
The quasi two-dimensional magnetic BaNiVO is studied by using high-resolution thermal expansion in magnetic fields up to 10 T applied along the c-axis. A slight i…