TY - GEN
T1 - Induced torsion effects in microwave structures with magnetoelectric fields
AU - Joffe, Roman
AU - Kamenetskii, E. O.
AU - Shavit, Reuven
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/9/19
Y1 - 2016/9/19
N2 - At ferromagnetic-resonance frequencies, in small ferrite samples so-called magnetic-dipolar-mode oscillations can be excited. The near fields in vacuum, originated from a ferrite disk with these oscillations, are unidirectional rotating fields. When a thin metal wire is placed above such disk, unique torsion electric currents are induced. We analyze analytically these torsion effects. The torsion currents create the fields with unique topology. The shown results could be useful for development of microwave microscopy of chiral biological structures.
AB - At ferromagnetic-resonance frequencies, in small ferrite samples so-called magnetic-dipolar-mode oscillations can be excited. The near fields in vacuum, originated from a ferrite disk with these oscillations, are unidirectional rotating fields. When a thin metal wire is placed above such disk, unique torsion electric currents are induced. We analyze analytically these torsion effects. The torsion currents create the fields with unique topology. The shown results could be useful for development of microwave microscopy of chiral biological structures.
UR - http://www.scopus.com/inward/record.url?scp=84992161963&partnerID=8YFLogxK
U2 - 10.1109/URSI-EMTS.2016.7571416
DO - 10.1109/URSI-EMTS.2016.7571416
M3 - Conference contribution
AN - SCOPUS:84992161963
T3 - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
SP - 424
EP - 427
BT - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
PB - Institute of Electrical and Electronics Engineers
T2 - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
Y2 - 14 August 2016 through 18 August 2016
ER -