Abstract
Dendritic flux penetration is a well known phenomenon in high temperature superconductors. We investigated the conditions under which this instability can be observed in different materials. We found three qualitatively different behaviors: dendrite development above a “critical field” and up to a certain temperature, above a “critical field” with no measurable temperature dependence, or no dendrite development at all.
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Biehler, B., Runge, BU. & Leiderer, P. Islands of (In-)stability in High Temperature Superconductors. Journal of Low Temperature Physics 137, 117–123 (2004). https://doi.org/10.1023/B:JOLT.0000044238.22175.2d
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DOI: https://doi.org/10.1023/B:JOLT.0000044238.22175.2d