30 citations · 106 across the 7 of their papers we have counts for
6 papers
Fabrication of on-chip probes for double-tip scanning tunneling microscopy
Maarten Leeuwenhoek, Freek Groenewoud, Kees van Oosten +3
Reduction of the inter-probe distance in multi-probe and double-tip STM down to the nanometer scale has been a longstanding and technically difficult challenge. Recent multi-probe…
Modeling Green's functions measurements with two-tip scanning tunneling microscopy
Maarten Leeuwenhoek, Simon Gröblacher, Milan P. Allan +1
A double-tip scanning tunneling microscope with nanometer scale tip separation has the ability to access the single electron Green's function in real and momentum space based on se…
Direct evidence for flat bands in twisted bilayer graphene from nano-ARPES
Simone Lisi, Xiaobo Lu, Tjerk Benschop +21
Transport experiments in twisted bilayer graphene revealed multiple superconducting domes separated by correlated insulating states. These properties are generally associated with…
Imaging doubled shot noise in a Josephson scanning tunneling microscope
K. M. Bastiaans, D. Cho, D. Chatzopoulos +3
We have imaged the current noise with atomic resolution in a Josephson scanning tunneling microscope with a Pb-Pb junction. By measuring the current noise as a function of applied…
Nanofabricated tips for device-based scanning tunneling microscopy
Maarten Leeuwenhoek, Richard A. Norte, Koen M. Bastiaans +5
We report on the fabrication and performance of a new kind of tip for scanning tunneling microscopy. By fully incorporating a metallic tip on a silicon chip using modern micromachi…
On the formation of a conducting surface channel by ionic liquid gating of an insulator
Hasan Atesci, Francesco Coneri, Maarten Leeuwenhoek +4
Ionic liquid gating has become a popular tool for tuning the charge carrier densities of complex oxides. Among these the band insulator SrTiO is one of the most extensively stu…