66 citations · 714 across the 51 of their papers we have counts for
9 papers · 1 filter
Bulk photovoltaic effect in MoSe and Janus MoSSe sliding ferroelectrics
Roumita Roy, Giuseppe Cuono, Silvia Picozzi
We present a first-principles study of the nonlinear optical properties of sliding ferroelectric bilayers based on MoSe and Janus MoSSe. Two Janus configurations are considered…
Dual topology and edge-reconstruction in -Sn
Jan Skolimowski, Nguyen Minh Nguyen, Giuseppe Cuono +2
We formulate the tight-binding model for cubic -Sn based on the DFT calculations. In the model, we incorporate a variable bond angle, which allows us to simulate the effect of t…
AMaRaNTA: Automated First-Principles Exchange Parameters In 2D Magnets
Federico Orlando, Andrea Droghetti, Lorenzo Varrassi +7
Two-dimensional (2D) magnets host a wide range of exotic magnetic textures, whose low-energy excitations and finite-temperature properties are typically described by effective spin…
Nature of field-induced transitions and hysteretic magnetoresistance in non-collinear antiferromagnet EuIn2As2
Karan Singh, Jan Skolimowski, Giuseppe Cuono +8
We examine the magnetic and electrical transport properties of the hexagonal EuIn2As2 compound, combining experimental and theoretical results. This compound is predicted to be an…
Dirac edge states as signature of two-dimensional altermagnetic topological crystalline phase
Raghottam M. Sattigeri, Xujia Gong, Amar Fakhredine +2
Two-dimensional (2D) metallic altermagnets present exciting opportunities for both fundamental research and practical innovations. Their ability to enhance tunneling magnetoresista…
Coexistence of Rashba and Dirac dispersions on the surface of centrosymmetric topological insulator decorated with transition metals
Giuseppe Cuono, Rajibul Islam, Amar Fakhredine +1
The Dirac cone originates from the bulk topology, yet its primary contribution comes from the surface since spatially, the Dirac state emerges at the boundary between the trivial a…
Evidence of electronic states driving current-induced insulator-to-metal transition
V. K. Bhartiya, R. Hartmann, F. Forte +16
On demand current-driven insulator-to-metal transition (IMT) is pivotal for the next generation of energy-efficient and scalable microelectronics. IMT is a key phenomenon observed…
Giant non-reciprocal band structure effect in a multiferroic material
Srdjan Stavrić, Giuseppe Cuono, Baishun Yang +5
Multiferroic materials, characterized by the coexistence of ferroelectricity and ferromagnetism, may unveil band structures suggestive of complex phenomena and new functionalities.…
Conditions for orbital selective altermagnetism in SrRuO: tight binding model, similarities with cuprates and implications on superconductivity
Carmine Autieri, Giuseppe Cuono, Debmalya Chakraborty +2
The vibrational modes in SrRuO easily induce octahedral rotations without tilting. Being on the verge of a magnetic instability, such propensity of octahedral rotation may…