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Document type:
Zeitschriftenaufsatz 
Author(s):
Kiechle, M.; Papp, A.; Mendisch, S.; Ahrens, V.; Golibrzuch, M.; Bernstein, G.H.; Porod, W.; Csaba, G.; Becherer, M. 
Title:
Spin-Wave Optics in YIG by Ion-Beam Irradiation 
Abstract:
We demonstrate direct focused ion beam (FIB) writing as an enabling technology for realizing spin-wave-optics devices. It is shown that ion-beam irradiation changes the characteristics of YIG films on a submicron scale in a highly controlled way, allowing to engineer the magnonic index of refraction adapted to desired applications. This technique does not physically remove material, and allows rapid fabrication of high-quality architectures of modified magnetization in magnonic media with minima...    »
 
Keywords:
Applied Physics (physics.app-ph); Optics (physics.optics) 
Journal title:
arXiv:2206.14696 [physics.app-ph] 2022-06 
Year:
2022 
Year / month:
2022-06 
Quarter:
2. Quartal 
Month:
Jun 
Language:
en 
Publisher:
Cornell University