17 citations · 21 across the 7 of their papers we have counts for
9 papers
Topological Frenkel excitons in 2D molecular crystals
Quentin Stein, Sidhartha Nayak, Song Jiang +7
Collective molecular excitations govern energy transport in light-harvesting and optoelectronic materials. Theory predicts that excitonic band topology can generate edge-confined s…
Atomic-scale control of spin transport in exchange-coupled molecules
A. Fétida, R. Robles, F. Scheurer +4
Spin transport between coupled spins is governed by tunneling and exchange interactions, yet their microscopic relation in real space has remained experimentally elusive. To addres…
Moiré pattern multiplicity driven by electronic effects in two-dimensional CrCl3/Au heterostructures
Eugenio Gambari, Hugo Le Du, Mathieu Lizée +7
Moiré patterns are a central motif in van der Waals heterostructures arising from the superposition of two-dimensional (2D) incommensurate lattices. These patterns reveal a wealth…
Molecular spin-probe sensing of H-mediated changes in Co nanomagnets
A. Fétida, O. Bengone, C. Goyhenex +4
The influence of hydrogen on magnetization is of significant interest to spintronics. Understanding and controlling this phenomenon at the atomic scale, particularly in nanoscale s…
Higher order topological defects in a moiré lattice
Eugenio Gambari, Sebastian Meyer, Sacha Guesne +8
Topological defects are ubiquitous, they manifest in a wide variety of systems such as liquid crystals, magnets or superconductors. The recent quest for nonabelian anyons in conden…
Gating single-molecule fluorescence with electrons
Katharina Kaiser, Michelangelo Romeo, Fabrice Scheurer +2
Tip-enhanced photoluminescence (TEPL) measurements are performed with sub-nanometer spatial resolution on individual molecules decoupled from a metallic substrate by a thin NaCl la…
Electrically driven cascaded photon-emission in a single molecule
Katharina Kaiser, Anna Rosławska, Michelangelo Romeo +3
Controlling electrically-stimulated quantum light sources (QLS) is key for developing integrated and low-scale quantum devices. The mechanisms leading to quantum emission are compl…
Fluorescent single-molecule STM probe
Niklas Friedrich, Anna Roslawska, Xabier Arrieta +7
The plasmonic tip of a scanning tunnelling microscope (STM) is functionalized with a single fluorescent molecule and is scanned on a plasmonic substrate. The tunneling current flow…
Single-spin quantum sensing: A molecule-on-tip approach
A. Fétida, O. Bengone, M. Romeo +4
Quantum sensing is a key component of quantum technology, enabling highly sensitive magnetometry. We combined a nickelocene molecule with scanning tunneling microscopy to perform v…