From the 2 of 42 linked papers with an AI index.
42 papers
Interaction-driven electronic ferroelectricity in van der Waals heterostructures
Ziying Wang, Ana Vera Montoto, Mohammad Amini +5
Strong electronic correlations in narrow-band systems provide a promising route to realize emergent quantum phases. While ferroelectricity in van der Waals materials is typically a…
Emergent ferromagnetism in the NiI-NbSe van der Waals heterostructure
BüÅra Gamze Arslan, Büşra Gamze Arslan, Mohammad Amini +7
Multiferroicity arising from non-collinear spin textures and strong spin-orbit interactions offers a route to magnetoelectric functionality in the monolayer limit. Although theory…
Electrical Control of Altermagnetism in a Quasi-1D Magnet
Alberto M. Ruiz, Cuiju Yu, Diego López-Alcalá +3
Altermagnetism is a collinear magnetic state characterized by momentum-dependent spin splitting in fully compensated materials. While widely investigated in systems governed by thr…
Parity-dependent double degeneracy and spectral statistics in the projected dice lattice
Koushik Swaminathan, Anouar Moustaj, Jose L. Lado +1
The paper studies how the energy levels of a fermionic system on a dice lattice with π‑flux behave, finding that even and odd particle numbers follow different random‑matrix statis…
Quantum circuit algorithm for topological invariants of second order topological many-body quantum magnets
Sebastián DomÃnguez-Calderón, Marcel Niedermeier, Jose L. Lado +1
The paper presents a quantum circuit algorithm that computes many‑body topological invariants for second‑order topological quantum magnets using adiabatic evolution on a quantum co…
Tensor network solvers for ultra-large tight-binding Hamiltonians: algorithms and applications
Tiago V. C. Antão, Anouar Moustaj, Yitao Sun +1
Understanding quantum materials at meso and even macroscopic scales requires tight-binding calculations on system sizes where explicit matrix representations become prohibitively c…