160 citations · 372 across the 32 of their papers we have counts for
34 papers
Superfluid Spin Transport in the Van der Waals Antiferromagnet CrCl
Peisen Yuan, Xiaomin Guo, Vincent Flynn +3
Over the past decade, the quest for spin superfluidity has moved to the forefront of spintronics, driven by the promise of phase-gradient-driven, ultra-low-loss spin transport. How…
Observation of the magnetic spin Hall effect in a ferromagnet
Nicholas Davey-García, Jone Mencos, Luciano Bravo +4
The conventional spin Hall effect generates spin currents whose flow direction, spin polarization, and driving electric field are mutually perpendicular. Magnetic order lifts this…
Orbital angular momentum accumulation in SrVO3 thin films
Julien Brehin, Montserrat X. Aguilar-Pujol, Dongwook Go +3
Orbital transport in light transition metals has emerged as a promising route toward angular-momentum electronics, with Hanle magnetoresistance (HMR) providing a direct electrical…
Rate Programmable Ionic-Redox Switching with Tunable Volatility in CuCrP2S6
Suzanne Lancaster, Francesco Calavalle, Mayank Sharma +8
Metal thiophosphates are emerging as a multifunctional material platform for neuromorphic electronics due to their accessible polar phases and ion dynamics on biologically relevant…
Second-Order Synaptic Memory using Inherent Plasticity of Moiré Superlattices
Tanweer Ahmed, Kenji Watanabe, Takashi Taniguchi +2
Achieving synaptic functionality electronically in a single-element quantum material is a fundamental challenge, as conventional methods rely on the introduction of extrinsic charg…
Ferroelectric hysteresis in singly aligned graphene-hBN moiré superlattices
Bao Q. Tu, Tanweer Ahmed, Garen Avedissian +7
Ferroelectric materials have the unique ability to maintain an electric polarization which can be reversed under an external applied electric field. This property makes them valuab…
Surface lone-pair polarization probed by quantum-geometric transport in tellurium
Nathanael N. Batista, Wendel S. Paz, Manuel Suárez-Rodríguez +10
Stereochemically active lone pairs are ubiquitous microscopic sources of polarity in molecules and solids, but their collective behavior in crystals is often hidden by symmetry or…
A new helical InSeI polymorph: crystal structure and polarized Raman spectroscopy study
Lucía Olano-Vegas, Davide Spirito, Evgeny Modin +7
Tetragonal InSeI is an interesting low-dimensional metal chalcohalide due to its composition and anisotropic crystal structure composed of helical chains, which give rise to optoel…
Anomalous Nonlinear Magnetoconductivity in van der Waals Magnet CrSBr
Junhyeon Jo, Manuel Suárez-Rodríguez, Samuel Mañas-Valero +6
Nonlinear magnetoconductivity (NLMC) is a nonreciprocal transport response arising in non-centrosymmetric materials. However, this ordinary NLMC signal vanishes at zero magnetic fi…
Engineering magnetism in hybrid organic-inorganic metal halide perovskites
Yaiza Asensio, Lucía Olano-Vegas, Samuele Mattioni +4
The chemical and structural flexibility of hybrid organic-inorganic metal halide perovskites (HOIPs) provides an ideal platform for engineering not only their well-studied optical…
Ferromagnetism above 200 K in organic-ion intercalated CrSBr
Sofia Ferreira-Teixeira, Daniel Tezze, Maria Ramos +11
CrSBr is a van der Waals magnetic semiconductor exhibiting antiferromagnetic order below 140 K. It has emerged as a promising platform for engineering 2D magnetism because its inte…
Unveiling Photoluminescence Signatures of Magneto-Optical Coupling in Layered Hybrid Manganese Chloride Perovskites
Yaiza Asensio, Samuele Mattioni, Daniel Vaquero +9
Understanding the interplay between magnetic ordering and light emission is crucial for developing magneto-optical technologies. However, this phenomenon is poorly understood since…
Gate-tunable charge-spin interconversion in graphene/heavy-metal heterostructures
Zhendong Chi, Eoin Dolan, Haozhe Yang +4
Spintronics has emerged as a promising field for next-generation devices, offering functionalities beyond complementary metal-oxide-semiconductor (CMOS). A critical challenge in sp…
Degenerate monolayer Ising superconductors via chiral-achiral molecule intercalation
Daniel Margineda, Covadonga Álvarez-García, Daniel Tezze +8
Engineering unconventional superconductors is a central challenge in condensed matter physics. Molecule-intercalated TaS2 superlattices have recently been reported to host such sta…
Direct demonstration of time-reversal-symmetry-breaking spin injection from a compensated magnet
Jone Mencos, Antonin Badura, Eoin Dolan +21
The injection, propagation and detection of spin currents are essential physical processes in spintronics. So far, the separation of charge and spin currents was facilitated by the…
Boosting the Memory Window of Memristive Stacks via Engineered Interfaces with High Ionic Mobility
José Diogo Costa, Daniel Veira-Canle, Noa Varela-Domínguez +8
Realizing the potential of oxide-based memristive devices for high-density data storage and energy-efficient computing still relies on overcoming key technical challenges, includin…
Enhanced Superconductivity in 2H-TaS2 Devices Through in-situ Molecular Intercalation
Jose M. Pereira, Daniel Tezze, Beatriz Martín-García +4
The intercalation of guest species into the gap of van der Waals materials often leads to the emergence of intriguing phenomena, such as superconductivity. While intercalation-indu…
Tunable magnetism in 2D organic-ion-intercalated MnPS3 via molecule-dependent vacancy generation
Daniel Tezze, Jose M. Pereira, Dogukan Tutar +12
The magnetic properties of van der Waals materials are profoundly influenced by structural defects. The layered antiferromagnet MnPS3 offers a unique opportunity to explore defect-…
Measuring the magnetic anisotropy of the spin Hall effect and spin relaxation length in nickel and permalloy via electrical spin injection
Eoin Dolan, Jone Mencos, Williams Savero Torres +5
The spin Hall effect in ferromagnets is of great interest in the field of spintronics, and while the effect has been quantified in many materials, the dependence of the spin Hall a…
Gate tunable spin-charge interconversion in a graphene/ReS heterostructure up to room temperature
Eoin Dolan, Zhendong Chi, Haozhe Yang +2
Graphene is a material with great potential in the field of spintronics, combining good conductivity with low spin--orbit coupling (SOC), which allows for the transport of spin cur…
Second-Order Conductivity Probes a Cascade of Singularities in a Moiré Superlattice
Tanweer Ahmed, Bao Q. Tu, Kenji Watanabe +4
Systems lacking inversion symmetry inherently demonstrate a nonlinear electrical response (NLER) to an applied electric bias, emerging through extrinsic mechanisms. This response i…
Detecting Lifshitz Transitions Using Nonlinear Conductivity in Bilayer Graphene
Tanweer Ahmed, Harsh Varshney, Bao Q. Tu +6
The second-order nonlinear electrical response (NLER) is an intrinsic property of inversion symmetry-broken systems which can provide deep insights into the electronic band structu…
Orbital Hall conductivity and orbital diffusion length of Vanadium thin films by Hanle magnetoresistance
M. Xochitl Aguilar-Pujol, Isabel C. Arango, Eoin Dolan +4
In spintronics, the spin Hall effect has been widely used to generate and detect spin currents in materials with strong spin-orbit coupling such as Pt and Ta. Recently, its orbital…
Unconventional magnon transport in antiferromagnet NiPS induced by an anisotropic spin-flop transition
Peisen Yuan, Beatriz Martín-García, Evgeny Modin +3
Nonlocal magnon transport can provide valuable insight into the magnetic properties of magnetic insulators (MIs). A spin-flop transition, a typical magnetic reorientation in antife…