615 citations · 1.3k across the 18 of their papers we have counts for
18 papers
A miniature evaporator for in-operando deposition of isolated atoms in a low-temperature scanning tunneling microscope
Jeongmin Oh, Hermann Osterhage, Vasily Cherepanov +5
Depositing dilute atomic ensembles onto cold samples is challenging in low-temperature scanning tunneling microscopes (STM) because radiation shields and restricted internal geomet…
Orbitals of Artificial Atoms in a Gapped Two-Dimensional Vacuum
Mong-Wen Gu, Aizhan Sabitova, Taner Esat +4
Advances in nanotechnology now allow the creation of artificial atoms - engineered structures whose electronic states closely mimic those of real atoms. Understanding how these art…
Bond-resolved STM with density-based methods
Emiliano Ventura-Macias, Jose Martinez-Castro, Guillermo Haas +7
Bond-resolved STM (BRSTM) is a recent technique that combines the advantages of scanning tunneling microscopy (STM) with the outstanding intramolecular resolution provided by non-c…
The electrostatic potential of atomic nanostructures on a metal surface
Rustem Bolat, Jose M. Guevara, Philipp Leinen +9
The discrete and charge-separated nature of matter - electrons and nuclei - results in local electrostatic fields that are ubiquitous in nanoscale structures and are determined by…
Electron spin secluded inside a bottom-up assembled standing metal-molecule nanostructure
Taner Esat, Markus Ternes, Ruslan Temirov +1
Artificial nanostructures, fabricated by placing building blocks such as atoms or molecules in well-defined positions, are a powerful platform in which quantum effects can be studi…
How cold is the junction of a millikelvin scanning tunnelling microscope?
Taner Esat, Xiaosheng Yang, Farhad Mustafayev +3
We employ a scanning tunnelling microscope (STM) cooled to millikelvin temperatures by an adiabatic demagnetization refrigerator (ADR) to perform scanning tunnelling spectroscopy (…
Portrait of locally driven quantum phase transition cascades in a molecular monolayer
Soroush Arabi, Taner Esat, Aizhan Sabitova +7
Strongly interacting electrons in layered materials give rise to a plethora of emergent phenomena, such as unconventional superconductivity. heavy fermions, and spin textures with…
Disentangling the Complex Electronic Structure of an Adsorbed Nanographene: Cycloarene C108
Jose Martinez-Castro, Rustem Bolat, Qitang Fan +9
We combine low-temperature scanning tunneling spectroscopy, CO functionalized tips and algorithmic data analysis to investigate the electronic structure of the molecular cycloarene…
A millikelvin scanning tunneling microscope in ultra-high vacuum with adiabatic demagnetization refrigeration
Taner Esat, Peter Borgens, Xiaosheng Yang +5
We present the design and performance of an ultra-high vacuum (UHV) scanning tunneling microscope (STM) that uses adiabatic demagnetization of electron magnetic moments for control…
Control of Scanning Quantum Dot Microscopy
Michael Maiworm, Christian Wagner, Taner Esat +4
Scanning quantum dot microscopy is a recently developed high-resolution microscopy technique that is based on atomic force microscopy and is capable of imaging the electrostatic po…
Inelastic electron tunneling spectroscopy for probing strongly correlated many-body systems by scanning tunneling microscopy
Fabian Eickhoff, Elena Kolodzeiski, Taner Esat +7
We present an extension of the tunneling theory for scanning tunneling microcopy (STM) to include different types of vibrational-electronic couplings responsible for inelastic cont…
Resolving Ambiguity of the Kondo Temperature Determination in Mechanically Tunable Single-Molecule Kondo Systems
Martin Žonda, Oleksandr Stetsovych, Richard Korytár +7
Determination of the molecular Kondo temperature poses a challenge in most cases when the experimental temperature cannot be tuned to a sufficient extent. We show how this am…
Scanning Quantum Dot Microscopy
Christian Wagner, Matthew F. B. Green, Phillipp Leinen +5
Interactions between atomic and molecular objects are to a large extent defined by the nanoscale electrostatic potentials which these objects produce. We introduce a scanning probe…
The origin of high-resolution IETS-STM images of organic molecules with functionalized tips
Prokop Hapala, F. Stefan Tautz, Ruslan Temirov +1
Recently, the family of high-resolution scanning probe imaging techniques using decorated tips has been complimented by a method based on inelastic electron tunneling spectroscopy…
The mechanism of high-resolution STM/AFM imaging with functionalized tips
Prokop Hapala, Georgy Kichin, Christian Wagner +3
High resolution Atomic Force Microscopy (AFM) and Scanning Tunnelling Microscopy (STM) imaging with functionalized tips is well established, but a detailed understanding of the ima…
Dynamical bi-stability of single-molecule junctions: A combined experimental/theoretical study of PTCDA on Ag(111)
Thomas Brumme, Olga Neucheva, Cormac Toher +8
The dynamics of a molecular junction consisting of a PTCDA molecule between the tip of a scanning tunneling microscope and a Ag(111) surface have been investigated experimentally a…
Imaging Pauli repulsion in scanning tunneling microscopy
C. Weiss, C. Wagner, C. Kleimann +3
A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction. T…
Quantum transport through STM-lifted single PTCDA molecules
Florian Pump, Ruslan Temirov, Olga Neucheva +4
Using a scanning tunneling microscope we have measured the quantum conductance through a PTCDA molecule for different configurations of the tip-molecule-surface junction. A peculia…