189 citations · 785 across the 12 of their papers we have counts for
12 papers
Unveiling the Miniband Structure of Graphene Moiré Superlattices via Gate-dependent Terahertz Photocurrent Spectroscopy
Juan A. Delgado-Notario, Stephen R. Power, Wojciech Knap +9
Moiré superlattices formed at the interface between stacked two-dimensional atomic crystals offer limitless opportunities to design materials with widely tunable properties and eng…
Electrically tunable giant Nernst effect in two-dimensional van der Waals heterostructures
Gabriele Pasquale, Zhe Sun, Kenji Watanabe +2
The Nernst effect, a transverse thermoelectric phenomenon, has attracted significant attention for its potential in energy conversion, thermoelectrics, and spintronics. However, ac…
Engineering high quality graphene superlattices via ion milled ultra-thin etching masks
David Barcons Ruiz, Hanan Herzig Sheinfux, Rebecca Hoffmann +8
Nanofabrication research pursues the miniaturization of patterned feature size. In the current state of the art, micron scale areas can be patterned with features down to ~ 30 nm p…
Imaging of sub-A currents in bilayer graphene using a scanning diamond magnetometer
M. L. Palm, W. S. Huxter, P. Welter +9
Nanoscale electronic transport gives rise to a number of intriguing physical phenomena that are accompanied by distinct spatial patterns of current flow. Here, we report on sensiti…
Deep-ultraviolet electroluminescence and photocurrent generation in graphene/hBN/graphene heterostructures
Su-Beom Song, Sangho Yoon, So Young Kim +10
Hexagonal boron nitride (hBN) is a van der Waals semiconductor with a wide bandgap of ~ 5.96 eV. Despite the indirect bandgap characteristics of hBN, charge carriers excited by hig…
A tunable Fabry-Pérot quantum Hall interferometer in graphene
Corentin Déprez, Louis Veyrat, Hadrien Vignaud +6
Electron interferometry with quantum Hall edge channels holds promise for probing and harnessing exotic exchange statistics of non-Abelian anyons. In semiconductor heterostructures…