Summary: Partial frequency band gap in one-dimensional magnonic crystals
M. Kostylev,1,a
P. Schrader,1
R. L. Stamps,1
G. Gubbiotti,2
G. Carlotti,2
A. O. Adeyeye,3
S. Goolaup,3
and N. Singh3
1
School of Physics, University of Western Australia, Crawley, Western Australia 6009, Australia
2
CNISM, Dipartimento di Fisica, Università di Perugia, Perugia 1-06123, Italy
3
Information Storage Materials Laboratory Department of Electrical and Computer Engineering,
National University of Singapore 117576, Singapore
Received 15 January 2008; accepted 11 March 2008; published online 1 April 2008
Collective spin wave modes propagating in an array of magnetic stripes coupled by dynamic dipole
interaction are investigated by Brillouin light scattering. It is demonstrated that this structure
supports propagation of discrete spin waves at any angle with respect to the stripes length. The data

Source: Adeyeye, Adekunle - Department of Electrical and Computer Engineering, National University of Singapore

Collections: Physics; Materials Science