44 citations · 373 across the 29 of their papers we have counts for
30 papers
Molecule-intercalated van der Waals Josephson junctions uncover complex multiband superconductivity
Daniel Margineda, David Caldevilla-Asenjo, Covadonga Álvarez-García +6
Intercalation of molecular species provides a route to tailor the electronic structure in van der Waals superconductors, yet intercalated compounds have rarely been integrated into…
Efficient non-volatile electric control of magnetosensing in CrSBr
Bálint Fülöp, Yeonsu Jeong, Sofia Ferreira-Teixeira +10
In two-dimensional crystals, electrostatic gating can modulate the charge carrier density, thereby tuning their electrical properties. In magnetic materials such as CrSBr, this app…
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…
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…
Signatures of time-reversal-symmetry breaking in multiband 2H-TaS2 revealed by zero-field Josephson nonreciprocity
Daniel Margineda, David Caldevilla-Asenjo, Yuriy Yerin +7
Superconductors that spontaneously break time-reversal symmetry host complex order parameters and are widely regarded as a hallmark of unconventional superconductivity. Whether suc…
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…
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-…
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…
Nonvolatile Electric Control of Antiferromagnet CrSBr
Junhyeon Jo, Samuel Mañas-Valero, Eugenio Coronado +3
van der Waals magnets are emerging as a promising material platform for electric field control of magnetism, offering a pathway towards the elimination of external magnetic fields…
Galvanic intercalation of molecular cations into van der Waals materials
Daniel Tezze, Covadonga Álvarez-García, Daniel Margineda +17
The intercalation of molecular species between the layers of van der Waals (vdW) crystals is a powerful approach to combine the remarkable physical properties of vdW materials with…
Unveiling intrinsic bulk photovoltaic effect in atomically thin ReS2
Maria Ramos, Tanweer Ahmed, Bao Q. Tu +10
The bulk photovoltaic effect (BPVE) offers a promising avenue to surpass the efficiency limitations of current solar cell technology. However, disentangling intrinsic and extrinsic…
Gate-tunable spin Hall effect in trilayer graphene/group-IV monochalcogenide van der Waals heterostructures
Haozhe Yang, Zhendong Chi, Garen Avedissian +7
Spintronic devices require materials that facilitate effective spin transport, generation, and detection. In this regard, graphene emerges as an ideal candidate for long-distance s…
Non-linear Transport in Non-centrosymmetric Systems: From Fundamentals to Applications
Manuel Suárez-Rodríguez, Fernando De Juan, Ivo Souza +3
Ohm's law has been a cornerstone of electronics since its experimental discovery. This law establishes that in a conductive system, the voltage is directly proportional to the curr…
Gate-tunable Exchange Bias and Voltage-controlled Magnetization Switching in a van der Waals Ferromagnet
Mayank Sharma, Garen Avedissian, Witold Skowroński +5
The discovery of van der Waals magnets has established a new domain in the field of magnetism, opening novel pathways for the electrical control of magnetic properties. In this con…