Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings

Details Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings

2007-12-10

arxiv.org/abs/0712.1602v1

V. I. Kuznetsov, A. A. Firsov, S. V. Dubonos, and M. V. Chukalina, Bulletin of the Russian Academy of Sciences: Physics 71, 10

Physics

Condensed Matter

Superconductivity

author english version, 3 pages, 3 figires, Proc. of the XXXIV Conference on Low-Temperature Physics "NT-34" (Russia, 2006)

Scientific paper

10.3103/S1062873807080096

The interaction between the quantum states of two aluminum superconducting rings forming an 8-shape circular-asymmetric microstructure was examined under a threading magnetic flux and bias by an alternating current without a dc component. Quantum oscillations of the rectified dc voltage Vdc(B) as a function of magnetic field were measured in the 8-shape microstructure at various bias ac currents and temperatures close to critical. Fourier and wavelet analyses of Vdc(B) functions revealed the presence of various combination frequencies in addition to two ring fundamental frequencies, which suggests the interaction in the structure. Deviation of the Vdc(B) function from oddness with respect to the magnetic field direction was found for the first time.

Affiliated with

Also associated with

No associations

Rating

Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Asymmetry with respect to the magnetic field direction in the interaction between the quantum states of two coupled superconducting rings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-474024