Zobrazeno 1 - 10
of 557
pro vyhledávání: '"Renner Christoph"'
Autor:
Ørsted, Andreas, Scarfato, Alessandro, Barreteau, Céline, Giannini, Enrico, Renner, Christoph
Tuneable electronic properties in transition metal dichalcogenides (TMDs) are essential to further their use in device applications. Here, we present a comprehensive scanning tunnelling microscopy and spectroscopy study of a doping-induced charge den
Externí odkaz:
http://arxiv.org/abs/2409.07342
Autor:
Renner, Christoph
We propose an empirical extension of Yakhot's model of strong turbulence [V. Yakhot, Phys. Rev. E 57(2) (1998)] that correctly describes the statistics of longitudinal velocity increments not only in the inertial range but also for larger scales up t
Externí odkaz:
http://arxiv.org/abs/2407.12194
Autor:
Scarfato, Alessandro, Pásztor, Árpád, Sun, Lihuan, Maggio-Aprile, Ivan, Pasquier, Vincent, Singar, Tejas Parasram, Ørsted, Andreas, Pushkarna, Ishita, Spera, Marcello, Giannini, Enrico, Renner, Christoph
Scanning Tunneling Spectroscopy (STS) is a unique technique to probe the local density of states (LDOS) at the atomic scale by measuring the tunneling conductance between a sharp tip and a sample surface. However, the technique suffers of well-known
Externí odkaz:
http://arxiv.org/abs/2406.03294
Autor:
Maggio-Aprile, Ivan, Singar, Tejas Parasram, Berthod, Christophe, Gazdić, Tim, Bruér, Jens, Renner, Christoph
The mechanism of high-temperature superconductivity remains one of the great challenges of contemporary physics. Here, we review efforts to image the vortex lattice in copper oxide-based high-temperature superconductors and to measure the characteris
Externí odkaz:
http://arxiv.org/abs/2309.10446
Publikováno v:
2D Mater. 11 035017 (2024)
Geometric phase analysis (GPA) is a widely used technique for extracting displacement and strain fields from scanning probe images. Here, we demonstrate that GPA should be implemented with caution when several fundamental lattices contribute to the i
Externí odkaz:
http://arxiv.org/abs/2309.01584
Publikováno v:
Nano Letters 2023
Synthetic materials and heterostructures obtained by the controlled stacking of exfoliated monolayers are emerging as attractive functional materials owing to their highly tunable properties. We present a detailed scanning tunneling microscopy and sp
Externí odkaz:
http://arxiv.org/abs/2307.11720
Autor:
Sun, Lihuan, Rademaker, Louk, Mauro, Diego, Scarfato, Alessandro, Pásztor, Árpád, Gutiérrez-Lezama, Ignacio, Wang, Zhe, Martinez-Castro, Jose, Morpurgo, Alberto F., Renner, Christoph
Inducing and controlling spin-orbit coupling (SOC) in graphene is key to create topological states of matter, and for the realization of spintronic devices. Placing graphene onto a transition metal dichalcogenide is currently the most successful stra
Externí odkaz:
http://arxiv.org/abs/2212.04926
Autor:
Pasquier, Vincent, Scarfato, Alessandro, Martinez-Castro, Jose, Guipet, Antoine, Renner, Christoph
Publikováno v:
Review of Scientific Instruments 94, 013905 (2023)
Strain is attracting much interest as a mean to tune the properties of thin exfoliated two-dimensional materials and their heterostructures. Numerous devices to apply tunable uniaxial strain are proposed in the literature, but only few for biaxial st
Externí odkaz:
http://arxiv.org/abs/2205.13864
Publikováno v:
Phys. Rev. X 11, 031040 (2021)
Low magnetic field scanning tunneling spectroscopy of individual Abrikosov vortices in heavily overdoped Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ unveils a clear d-wave electronic structure of the vortex core, with a zero-bias conductance peak at the vorte
Externí odkaz:
http://arxiv.org/abs/2103.05994
Autor:
Pásztor, Árpád, Scarfato, Alessandro, Spera, Marcello, Flicker, Felix, Barreteau, Céline, Giannini, Enrico, van Wezel, Jasper, Renner, Christoph
Publikováno v:
Nat Commun 12, 6037 (2021)
In the presence of multiple bands, well-known electronic instabilities may acquire new complexity. While multiband superconductivity is the subject of extensive studies, the possibility of multiband charge density waves (CDWs) has been largely ignore
Externí odkaz:
http://arxiv.org/abs/2102.00025