15 citations · 24 across the 15 of their papers we have counts for
15 papers
Switchable Altermagnetism in a Layered van der Waals Metal-Organic Framework Driven by Spin-Crossover
Diego López-Alcalá, Alberto M. Ruiz, Andrei Shumilin +1
Dynamical control of altermagnetism is a key requirement for translating its unique spin-dependent functionalities into practical spintronic devices, yet effective switching mechan…
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…
Twist-engineering of a robust Quantum Spin Hall phase in -/flat bismuthene bilayer from first principles
Umberto Pelliccia, Alberto M. Ruiz, Diego López-Alcalá +3
Twist-engineering of topological phases in two-dimensional materials offers a powerful route to modulate electronic structure beyond conventional strain or chemical control. In par…
Emergent -wave altermagnetism in orthogonally twisted bilayer CrPS
Alberto M. Ruiz, Diego López-Alcalá, Rafael González-Hernández +1
Twistronics is a powerful strategy to engineer novel quantum states by controlling the relative orientation between layered materials. Here, we demonstrate that an orthogonally twi…
Intrinsic (non)-Gilbert damping in magnetic insulators calculated from a minimal model and ab initio spin Hamiltonians
Andrei Shumilin, Diego López-Alcalá, Nassima Benchtaber +2
We present an analytically solvable minimal model for the relaxation of low-frequency magnons in magnetic insulators arising from magnon-phonon and magnon-magnon interactions. The…
Twist-induced altermagnetism in a metallic van der Waals antiferromagnet
Alberto M. Ruiz, Andrei Shumilin, Rafael González-Hernández +1
Altermagnetism -a magnetic state characterized by spin-polarized electronic bands at zero net magnetization- offers a promising route for next-generation spintronic devices. In two…
Chemical Engineering of Altermagnetism in Two-Dimensional Metal-Organic Frameworks
Diego López-Alcalá, Alberto M. Ruiz, Andrei Shumilin +1
Altermagnetism represents a novel class of collinear antiferromagnetism exhibiting non-relativistic spin splitting without net magnetization, driven by lattice symmetry rather than…
Confinement-Induced One-Dimensional Magnetism in CrSBr Chains via Carbon Nanotube Encapsulation
Diego López-Alcalá, Alberto M. Ruiz, Andrei Shumilin +1
Encapsulating low-dimensional magnetic materials within carbon nanotubes (CNTs) offers a compelling route to stabilize unconventional magnetic states and engineer quantum functiona…
Excitonic optical absorption in strained monolayer CrSBr
Maurício F. C. Martins Quintela, Guilherme J. Inacio, Miguel Sá +5
Recently, the isolation of 2D magnetic materials has opened several avenues for possible new ap- plications in spintronics. Among these materials, CrSBr has sparked interest due to…
Controlling Magnetism in the 2D van der Waals Antiferromagnet CrPS via Ion Intercalation
Alberto M. Ruiz, Diego López-Alcalá, Gonzalo Rivero-Carracedo +2
Two-dimensional van der Waals (vdW) magnetic materials are versatile platforms for tailoring electronic and magnetic properties, in which the insertion of chemical species into the…
Gapless superconductivity from extremely dilute magnetic disorder in 2H-NbSe2-xSx
Jose Antonio Moreno, Mercè Roig, Víctor Barrena +14
Most superconducting materials exhibit a vanishing density of states at the Fermi level and Anderson's theorem posits that the superconducting gap is robust against nonmagnetic dis…
Tunable Itinerant Ferromagnetism in the Two-Dimensional FePdTe Hosting 1D Spin Chains
Alberto M. Ruiz, Andrei Shumilin, Sourav Dey +2
One-dimensional (1D) magnetism offers unidirectional spin interactions that allow unique tunable properties and unconventional spin phenomena. However, it often suffers from poor s…
Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr
Eudomar Henríquez-Guerra, Alberto M. Ruiz, Marta Galbiati +17
Tailoring magnetoresistance and magnetic anisotropy in van der Waals magnetic materials is essential for advancing their integration into technological applications. In this regard…
Switchable magnetic phases in CrSBrCl and CrSBr/CrSCl heterostructures
Alberto M. Ruiz, José J. Baldoví
Strategies such as chemical substitution, strain engineering and van der Waals stacking offer powerful means to control magnetism in 2D materials, enabling the emergence of novel q…
Electronic band structure from quasiparticle interference and Landau quantization in WTe
Raquel Sánchez-Barquilla, Francisco Martín Vega, Alberto M. Ruiz +9
WTe stands out as a semimetal presenting Fermi level quantum oscillations in most measured quantities under magnetic fields. However, the electronic band structure above and be…