81 citations · 203 across the 10 of their papers we have counts for
10 papers
Mapping Climate Change Research via Open Repositories & AI: advantages and limitations for an evidence-based R&D policy-making
Nicandro Bovenzi, Nicolau Duran-Silva, Francesco Alessandro Massucci +3
In the last few years, several initiatives have been starting to offer access to research outputs data and metadata in an open fashion. The platforms developed by those initiatives…
Mapping STI ecosystems via Open Data: overcoming the limitations of conflicting taxonomies. A case study for Climate Change Research in Denmark
Nicandro Bovenzi, Nicolau Duran-Silva, Francesco Alessandro Massucci +3
Science, Technology and Innovation (STI) decision-makers often need to have a clear vision of what is researched and by whom to design effective policies. Such a vision is provided…
Chiral Anomaly Trapped in Weyl Metals: Nonequilibrium Valley Polarization at Zero Magnetic Field
Pablo M. Perez-Piskunow, Nicandro Bovenzi, Anton R. Akhmerov +1
In Weyl semimetals the application of parallel electric and magnetic fields leads to valley polarization -- an occupation disbalance of valleys of opposite chirality -- a direct co…
Phase shift of cyclotron orbits at type-I and type-II multi-Weyl nodes
M. Breitkreiz, N. Bovenzi, J. Tworzydlo
Quantum oscillations of response functions in high magnetic fields tend to reveal some of the most interesting properties of metals. In particular, the oscillation phase shift is s…
Twisted Fermi surface of a thin-film Weyl semimetal
N. Bovenzi, M. Breitkreiz, T. E. O'Brien +2
The Fermi surface of a conventional two-dimensional electron gas is equivalent to a circle, up to smooth deformations that preserve the orientation of the equi-energy contour. Here…
Density inhomogeneities and Rashba spin-orbit coupling interplay in oxide interfaces
N. Bovenzi, S. Caprara, M. Grilli +3
There is steadily increasing evidence that the two-dimensional electron gas (2DEG) formed at the interface of some insulating oxides like LaAlO3/SrTiO3 and LaTiO3/SrTiO3 is strongl…
Chirality blockade of Andreev reflection in a magnetic Weyl semimetal
N. Bovenzi, M. Breitkreiz, P. Baireuther +4
A Weyl semimetal with broken time-reversal symmetry has a minimum of two species of Weyl fermions, distinguished by their opposite chirality, in a pair of Weyl cones at opposite mo…
Semiclassical theory of anisotropic transport at LaAlO3/SrTiO3 interfaces under in-plane magnetic field
N. Bovenzi, M. Diez
The unconventional magnetotransport at the interface between transition-metal oxides (LAO) and (STO) is frequently related to mobile electrons interacting with…
Possible mechanisms of electronic phase separation in oxide interfaces
N. Bovenzi, F. Finocchiaro, N. Scopigno +4
LaAlO3/SrTiO3 ad LaTiO3/SrTiO3 interfaces are known to host a strongly inhomogeneous (nearly) two-dimensional electron gas (2DEG). In this work we present three unconventional elec…
Giant negative magnetoresistance driven by spin-orbit coupling at the LAO/STO interface
M. Diez, A. M. R. V. L. Monteiro, G. Mattoni +6
The LAO/STO interface hosts a two-dimensional electron system that is unusually sensitive to the application of an in-plane magnetic field. Low-temperature experiments have reveale…