21 citations · 68 across the 10 of their papers we have counts for
9 papers · 1 filter
Emergent Quantum Geometric Phases in Holey Graphene
Pablo Canteli, Yuriko Baba, Juan Salvador-Sánchez +11
In graphene and other two-dimensional materials, periodic modulations of the electron density can significantly alter the energy spectrum and transport properties. Here, we report…
Graphene Electric Double-Layer Transistors for Enhanced-Sensitivity Label-Free Detection of Human Serum Albumin
Arslan Liaquat, Ghassem Baridi, Federico Rapuzzi +14
Accurate detection of human serum albumin (HSA) is essential for the early diagnosis and monitoring of renal and hepatic disorders. We present a graphene-based electrolyte-gated fi…
Composite fermions and parton wavefunctions in twisted graphene on hexagonal boron nitride
J. Salvador-Sánchez, A. Pérez-Rodriguez, V. Clericò +7
In a twisted graphene on hexagonal Boron Nitride, the presence of a gap and the breaking of the symmetry between carbon sublattices leads to multicomponent fractional quantum Hall…
Superballistic conduction in hydrodynamic antidot graphene superlattices
Jorge Estrada-Álvarez, Juan Salvador-Sánchez, Ana Pérez-Rodríguez +9
Viscous electron flow exhibits exotic signatures such as superballistic conduction. In order to observe hydrodynamics effects, a 2D device where the current flow is as inhomogeneou…
Phonon-mediated room-temperature quantum Hall transport in graphene
Daniel Vaquero, Vito Clericò, Michael Schmitz +14
The quantum Hall (QH) effect in two-dimensional electron systems (2DESs) is conventionally observed at liquid-helium temperatures, where lattice vibrations are strongly suppressed…
Generation and control of non-local chiral currents in graphene superlattices by orbital Hall effect
Juan Salvador-Sánchez, Luis M. Canonico, Ana Pérez-Rodríguez +15
Graphene-based superlattices offer a new materials playground to exploit and control a higher number of electronic degrees of freedom, such as charge, spin, or valley for disruptiv…
Fast response photogating in monolayer MoS2 phototransistors
Daniel Vaquero, Vito Clericò, Juan Salvador-Sánchez +6
Two-dimensional transition metal dichalcogenide (TMD) phototransistors have been object of intensive research during the last years due to their potential for photodetection. Photo…
Quantum nanoconstrictions fabricated by cryo-etching in encapsulated graphene
Vito Clericò, Juan Antonio Delgado-Notario, Marta Saiz-Bretín +7
More than a decade after the discovery of graphene, ballistic transport in nanostructures based on this intriguing material still represents a challenging field of research in two-…
Quantized electron transport through graphene nanoconstrictions
V. Clerico, J. A. Delgado-Notario, M. Saiz-Bretin +5
We study the quantization of Dirac fermions in lithographically defined graphene nanoconstrictions. We observe quantized conductance in single nanoconstrictions fabricated on top o…