Pulsed Precessional Motion
By (author) Matthias Buess
(Paperback) (Published)
(August 2005)
ISBN: 9783832509811
5.71 x 8.27 inches
Price: $74.00
In stock
Pulsed Precessional Motion combines the application of a short rise time magnetic field pulse to tip the magnetization away from equilibrium direction and the measurement of the resulting oscillation in the time domain. Micron sized ferromagnetic permalloy disks exhibiting an in-plane ferromagnetic vortex structure are excited by a perpendicular magnetic field pulse and their modal structure is analyzed. Two types of modes are observed: radially symmetric modes with circular nodes and symmetry breaking modes with diametric nodes. The frequency of the modes with circular nodes increases with the number of nodes. In contrast, the frequency of the modes with diametric nodes decreases with the number of nodes. By a fourier filtering technique the time dependence of individual modes are separated and analyzed. These measurements are the first clear demonstration that mode-mode coupling plays a significant role in magnetization dynamics.
- By (author) Matthias Buess
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
