TY - JOUR
T1 - Interaction of ultrasound with vortices in type-ii superconductors
AU - Sonin, E. B.
PY - 1996/4/8
Y1 - 1996/4/8
N2 - The theory of ultrasound in the mixed state of type-II superconductors is suggested which takes into account the Magnus force on vortices, the anti-Magnus force on ions, and diamagnetism of the mixed state.The acoustic Faraday effect (rotation of polarization of the transverse ultrasonic wave propagating along vortices) is linear in the Magnus force in any regime of the flux flow for wavelengths now used in the ultrasound experiments.Therefore, in contrast to previous predictions, the Faraday effect should be looked for only in clean superconductors with a strong Magnus force.
AB - The theory of ultrasound in the mixed state of type-II superconductors is suggested which takes into account the Magnus force on vortices, the anti-Magnus force on ions, and diamagnetism of the mixed state.The acoustic Faraday effect (rotation of polarization of the transverse ultrasonic wave propagating along vortices) is linear in the Magnus force in any regime of the flux flow for wavelengths now used in the ultrasound experiments.Therefore, in contrast to previous predictions, the Faraday effect should be looked for only in clean superconductors with a strong Magnus force.
UR - http://www.scopus.com/inward/record.url?scp=0000096416&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.76.2794
DO - 10.1103/PhysRevLett.76.2794
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AN - SCOPUS:0000096416
SN - 0031-9007
VL - 76
SP - 2794
EP - 2797
JO - Physical Review Letters
JF - Physical Review Letters
IS - 15
ER -