Sub-Kelvin scanning tunneling microscopy on magnetic molecules
Title | Sub-Kelvin scanning tunneling microscopy on magnetic molecules PDF eBook |
Author | Zhang, Lei |
Publisher | KIT Scientific Publishing |
Pages | 116 |
Release | 2019-07-05 |
Genre | Science |
ISBN | 386644950X |
Sub-Kelvin Scanning Tunneling Microscopy on Magnetic Molecules
Title | Sub-Kelvin Scanning Tunneling Microscopy on Magnetic Molecules PDF eBook |
Author | Lei Zhang |
Publisher | |
Pages | |
Release | 2012 |
Genre | |
ISBN |
Investigation of Magnetic Adatoms with Scanning Tunneling Techniques
Title | Investigation of Magnetic Adatoms with Scanning Tunneling Techniques PDF eBook |
Author | Maerkl, Junji Tobias |
Publisher | KIT Scientific Publishing |
Pages | 114 |
Release | 2016-01-20 |
Genre | Physics |
ISBN | 3731504359 |
In this work, magnetic atoms on surfaces are studied with low-temperature scanning tunneling microscopy. Motivated by the idea to use single atoms as magnetic bits, the factors that allow or prevent long-term stability of their magnetic moments are investigated. Lifetimes of up to several minutes can be achieved for the magnetic moments of holmium atoms on a Pt(111) surface, resulting from the combined symmetries of the system. Corresponding theoretical calculations are presented and evaluated.
Light Emission from Single Self-decoupled Molecules in a Scanning Tunnelling Microscope
Title | Light Emission from Single Self-decoupled Molecules in a Scanning Tunnelling Microscope PDF eBook |
Author | Rai, Vibhuti Narayan |
Publisher | KIT Scientific Publishing |
Pages | 150 |
Release | 2022-10-04 |
Genre | Science |
ISBN | 3731512017 |
In this work, a clear pathway is presented to achieve well-defined electronically decoupled chromophores from metallic leads without requiring additional insulating layers. To study such self-decoupled molecules, STM equipped with an efficient light detection setup has been used. Results show that the chromophores mounted on tripodal molecular platforms adsorbed on a gold surface present well-defined and efficient electroluminescence down to the single-molecule level.
Molecular Motor Based on Single Chiral Tripodal Molecules Studied with STM
Title | Molecular Motor Based on Single Chiral Tripodal Molecules Studied with STM PDF eBook |
Author | Skolaut, Julian |
Publisher | KIT Scientific Publishing |
Pages | 164 |
Release | 2023-09-14 |
Genre | |
ISBN | 3731512475 |
This work presents a single molecular motor driven by the current in an STM. Its chiral functional group is supposed to perform a rotation in a preferred direction, proven by Binomial tests to be statistically significant. The rotation is proposedly driven by the chiral-induced spin selectivity effect (CISS). However, the studies of the rotation on the dependence on the lateral tip position, voltage and current indicate that he CISS is unlikely to cause the preferred rotation direction.
Elastic and Inelastic Scanning Tunneling Spectroscopy on Iron-Based Superconductors
Title | Elastic and Inelastic Scanning Tunneling Spectroscopy on Iron-Based Superconductors PDF eBook |
Author | Jandke, Jasmin Maria |
Publisher | KIT Scientific Publishing |
Pages | 244 |
Release | 2019-05-02 |
Genre | |
ISBN | 3731507471 |
Scanning Tunneling Microscopy and Spectroscopy of Magnetic Molecules on Surfaces
Title | Scanning Tunneling Microscopy and Spectroscopy of Magnetic Molecules on Surfaces PDF eBook |
Author | Stefan Kuck |
Publisher | |
Pages | 115 |
Release | 2009 |
Genre | |
ISBN | 9783868530605 |