Abstract
The influence of magnetic field and microwave irradiation on dynamical phase separation in submicron Bi2Sr2CaCu2O 8+x bridges has been studied. Strong effect on the shape and metastable character of the step-like I-V characteristics are found. Under a weak field H < 2 Oe and low level microwave irradiation the step-like structure of the I-V characteristics smears out and disappears completely. The average frequency of switching between metastable states grows by 5 orders under increase of magnetic field by only 1 Oe. This behavior is explained in terms of the model of dynamical vortex lines. © 2006 IOP Publishing Ltd.
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CITATION STYLE
Zybtsev, S. G., Pokrovskii, V. Y., Gorlova, L. G., Latyshev, Y. I., & Timofeev, V. N. (2006). Instabilities in the current-voltage characteristics of submicron BSCCO bridges. Journal of Physics: Conference Series, 43(1), 643–646. https://doi.org/10.1088/1742-6596/43/1/157
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