Investigation Of Magnetic Adatoms With Scanning Tunneling Techniques

Author : Maerkl, Junji Tobias
Publisher : KIT Scientific Publishing
ISBN 13 : 3731504359
Total Pages : 114 pages
Book Rating : 4.51/5 ( download)

DOWNLOAD NOW!

Download or read book Investigation of Magnetic Adatoms with Scanning Tunneling Techniques written by Maerkl, Junji Tobias and published by KIT Scientific Publishing. This book was released on 2016-01-20 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Author : Junji Tobias Märkl
Publisher :
ISBN 13 : 9781013283406
Total Pages : 106 pages
Book Rating : 4.06/5 ( download)

DOWNLOAD NOW!

Download or read book Investigation of Magnetic Adatoms With Scanning Tunneling Techniques written by Junji Tobias Märkl and published by . This book was released on 2020-10-09 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Author : Chen, Jinjie
Publisher : KIT Scientific Publishing
ISBN 13 : 3731508192
Total Pages : 148 pages
Book Rating : 4.99/5 ( download)

DOWNLOAD NOW!

Download or read book Local Investigation of Single Magnetic Molecules with Scanning Tunneling Microscopy written by Chen, Jinjie and published by KIT Scientific Publishing. This book was released on 2019-01-18 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Zhang, Lei
Publisher : KIT Scientific Publishing
ISBN 13 : 386644950X
Total Pages : 116 pages
Book Rating : 4.03/5 ( download)

DOWNLOAD NOW!

Download or read book Sub-Kelvin scanning tunneling microscopy on magnetic molecules written by Zhang, Lei and published by KIT Scientific Publishing. This book was released on 2019-07-05 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Rai, Vibhuti Narayan
Publisher : KIT Scientific Publishing
ISBN 13 : 3731512017
Total Pages : 150 pages
Book Rating : 4.11/5 ( download)

DOWNLOAD NOW!

Download or read book Light Emission from Single Self-decoupled Molecules in a Scanning Tunnelling Microscope written by Rai, Vibhuti Narayan and published by KIT Scientific Publishing. This book was released on 2022-10-04 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Author : Jandke, Jasmin Maria
Publisher : KIT Scientific Publishing
ISBN 13 : 3731507471
Total Pages : 244 pages
Book Rating : 4.75/5 ( download)

DOWNLOAD NOW!

Download or read book Elastic and Inelastic Scanning Tunneling Spectroscopy on Iron-Based Superconductors written by Jandke, Jasmin Maria and published by KIT Scientific Publishing. This book was released on 2019-05-02 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Edelmann, Kevin
Publisher : KIT Scientific Publishing
ISBN 13 : 3731509237
Total Pages : 160 pages
Book Rating : 4.33/5 ( download)

DOWNLOAD NOW!

Download or read book Electroluminescence from Plasmonic Excitations in a Scanning Tunnelling Microscope written by Edelmann, Kevin and published by KIT Scientific Publishing. This book was released on 2019-07-03 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents the design and commissioning of a new low-temperature Scanning Tunnelling Microscope equipped with an innovative light collection setup using an integrated, micro-fabricated mirror tip. Commissioning experiments demonstrate the capabilities of this new instrument and reproduce known effects regarding gap plasmons on noble-metal surfaces. Furthermore, different contrasts in the plasmon-mediated light emission from Cobalt nano-islands on a Copper (111) substrate are reported.

Author : Gozlinski, Thomas
Publisher : KIT Scientific Publishing
ISBN 13 : 3731512793
Total Pages : 208 pages
Book Rating : 4.90/5 ( download)

DOWNLOAD NOW!

Download or read book Local Probing of a Superconductor’s Quasiparticles and Bosonic Excitations with a Scanning Tunnelling Microscope written by Gozlinski, Thomas and published by KIT Scientific Publishing. This book was released on 2023-03-24 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complementary to scattering techniques, scanning tunnelling microscopy provides atomic-scale real space information about a material's electronic state of matter. State-of-the-art designs of a scanning tunnelling microscope (STM) allow measurements at millikelvin temperatures with unprecedented energy resolution. Therefore, this instrument excels in probing the superconducting state at low temperatures and especially its local quasiparticle excitations as well as bosonic degrees of freedom.

Author : Wildermuth, Matthias Micha
Publisher : KIT Scientific Publishing
ISBN 13 : 373151303X
Total Pages : 160 pages
Book Rating : 4.32/5 ( download)

DOWNLOAD NOW!

Download or read book Quantum Tunneling of Josephson Vortices in High-Impedance Long Junctions written by Wildermuth, Matthias Micha and published by KIT Scientific Publishing. This book was released on 2023-09-11 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decades, superconducting devices have emerged as a promising platform for quantum technologies, including quantum sensing and quantum computing. Their key elements are Josephson junctions, which allow for coherent supercurrent tunneling between two weakly linked superconductors. If such a junction is extended in one direction to a long junction, the superconducting phase difference can vary in space and time and may allow for quantized phase windings that drive supercurrent vortices.

Author : Pfirrmann, Marco
Publisher : KIT Scientific Publishing
ISBN 13 : 3731510030
Total Pages : 136 pages
Book Rating : 4.31/5 ( download)

DOWNLOAD NOW!

Download or read book Adding nonlinearity to an electromagnetic-magnonic quantum hybrid device written by Pfirrmann, Marco and published by KIT Scientific Publishing. This book was released on 2020-10-05 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, hybrid systems based on yttrium-iron-garnet (YIG), three dimensional microwave cavity resonators, and superconducting transmon qubits, are investigated by continuous wave and pulsed microwave spectroscopy. Limitations to the magnetic linewidth in the quantum regime are identified and coherent exchange between a magnon and a superconducting qubit are demonstrated. Finally, a first step towards a strongly coupled hybrid system containing all three components is demonstrated.