Pattern evolution and fluctuations in a magnetic model system
by Matthias Kronseder
Paperback (Published)
(May 2013)
ISBN: 9783868450989
6.65 x 9.45 inches
Price: $39.00
Out of stock
In pattern forming systems, such as out-of-plane magnetized ferromagnetic samples, magnetic patterns occur in a variety of shapes and sizes. The mechanism of pattern transformation is, however, not well understood due to the lack of experiments featuring sufficient spatial as well as temporal resolution. Since thermal fluctuations can be regarded as the main driving force for domain pattern transformations, a non-stroboscopic Measurement technique is necessary. For this purpose, a photoemission electron microscope was equipped to obtain magnetic contrast by the effect of threshold photoemission magnetic circular dichroism. This Measurement Setup offers a high spatial (<100nm) as well as temporal (<450s) resolution and was used to investigate the magnetic domain pattern of the ferromagnetic model system of ultrathin Fe and Ni films on Cu(001). Moreover, the transformation of domain patterns triggered by changes of external stimuli could be recorded and investigated. In addition, the fingerprint of different, local domain patterns (topological defects) have been analyzed with respect to thermal fluctuations. The threshold photoemission magnetic circular dichroism is explained in detail by a one-step as well as a three-step photoemission model calculation within the framework of LSDA+DMFT band structure calculations.
- By (author) Matthias Kronseder
Other Titles in this Series
Suspended Carbon Nanotubes as Electronical and Nano-Electro-Mechanical Hybrid Systems in the Quantum Limit
Volume 41
Transport and subgap states in superconducting heterostructures of effective Dirac systems
Volume 57
The Semiclassical Approach to Open Quantum Systems Beyond the Weak Coupling Regime
Quantum-classical transition and many-body interference
Similar Books
Care in an Era of New Technologies and Artificial Intelligence
Relationships in a Connected World
Volume 14
Buchblogs zwischen Passion und Profession
Zur Diskursivierung digitaler literaturbezogener Anschlusskommunikation als Arbeit
Volume 5
Proceedings of the 7th Symposium of the Hellenic Society for Archaeometry
Archaeology Archaeometry: 30 Years Later
Die Einfuhrung ins richtige Handeln in der Arithmetik (Madhal ar-rasad ila ‘ilm al-‘adad) von al-Qalasadi (st. 1486)
Bearbeitung und Einordnung in die magribinische Mathematikgeschichte
Volume 19
I disegni e i discorsi di Giovanni Antonio Nigrone vol. I
fontanaro e ingegniero de acqua (1585-1609 ca.)
Volume 481
I disegni e i discorsi di Giovanni Antonio Nigrone vol. II
Fontanaro e ingegniero de acqua (1585-1609 ca.)
Volume 497
Analysing Data from Capacitive Floor Sensors for Human Gait Assessment Using Artificial Neural Networks
Volume 5
Modeling Methods for Process Induced Distortions of CFRP-Parts produced in the Prepreg-Autoclave-Process
Volume 20
Performance Management in Humanitarian Logistics
Development of a Process-driven and IT-supported Performance Measurement System
Volume 66
Supporting Operational and Real-time Planning Tasks of Road Freight Transport with Machine Learning
Guiding the Implementation of Machine Learning Algorithms
Volume 69
