Abstract
We have studied experimentally the linear and nonlinear control over the phase accumulation in a spin-wave phase shifter, which is a key element for construction of spin-wave logic devices. The linear control is realized by creation of a local inhomogeneity of the bias magnetic field, whereas the nonlinear control is based on the shift in the spin-wave dispersion spectrum with the increase in the spin-wave amplitude. We show that in a single device these two mechanisms can have comparable efficiencies and relatively small cross talk, which allows their simultaneous use for realization of dual-argument logic operations.
References
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Dates
Type | When |
---|---|
Created | 16 years, 2 months ago (June 22, 2009, 6:26 p.m.) |
Deposited | 2 years, 2 months ago (June 24, 2023, 1:31 a.m.) |
Indexed | 4 weeks, 1 day ago (Aug. 6, 2025, 9:18 a.m.) |
Issued | 16 years, 2 months ago (June 22, 2009) |
Published | 16 years, 2 months ago (June 22, 2009) |
Published Online | 16 years, 2 months ago (June 22, 2009) |
Published Print | 16 years, 2 months ago (June 22, 2009) |
@article{Hansen_2009, title={Dual-function phase shifter for spin-wave logic applications}, volume={94}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3159628}, DOI={10.1063/1.3159628}, number={25}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Hansen, Ulf-Hendrik and Demidov, Vladislav E. and Demokritov, Sergej O.}, year={2009}, month=jun }