TY - GEN
T1 - Controlling of synthesized standing spin wave configuration with external fields
AU - Imamura, K.
AU - Ya, X.
AU - Tanaka, T.
AU - Matsuyama, K.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Lateral spin waves (SWs) propagating along the ferromagnetic wave guide have been attracting intense research interests due to potential ability for future device applications, including SW based logic devices or signal processing devices, where the phase of SW is utilized as a state variable [1-3]. Geometrically confined standing spin wave (SSW) [4,5] is promising for down sizing and power saving of the SW based devices, since the input microwave power is efficiently utilized for the SW excitation. In the present study, controlling of the SSW configurations in microstructured permalloy strips has been systematically investigated by electrical measurements with various artificial modurations and micromagnetic simulations. A promising application of the observed results to field programmable SW based devices was also discussed.
AB - Lateral spin waves (SWs) propagating along the ferromagnetic wave guide have been attracting intense research interests due to potential ability for future device applications, including SW based logic devices or signal processing devices, where the phase of SW is utilized as a state variable [1-3]. Geometrically confined standing spin wave (SSW) [4,5] is promising for down sizing and power saving of the SW based devices, since the input microwave power is efficiently utilized for the SW excitation. In the present study, controlling of the SSW configurations in microstructured permalloy strips has been systematically investigated by electrical measurements with various artificial modurations and micromagnetic simulations. A promising application of the observed results to field programmable SW based devices was also discussed.
UR - https://www.scopus.com/pages/publications/84942447012
UR - https://www.scopus.com/pages/publications/84942447012#tab=citedBy
U2 - 10.1109/INTMAG.2015.7157732
DO - 10.1109/INTMAG.2015.7157732
M3 - Conference contribution
AN - SCOPUS:84942447012
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
Y2 - 11 May 2015 through 15 May 2015
ER -