Fine frequency shift of single vortex entrance and exit in superconducting loops
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چکیده
منابع مشابه
Fine frequency shift of single vortex entrance and exit in superconducting loops
The heat capacity Cp of an array of independent aluminum rings has been measured under an external magnetic field ~ H using highly sensitive ac-calorimetry based on a silicon membrane sensor. Each superconducting vortex entrance induces a phase transition and a heat capacity jump and hence Cp oscillates with ~ H . This oscillatory and non-stationary behaviour measured versus the magnetic field ...
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ژورنال
عنوان ژورنال: Physica C: Superconductivity
سال: 2007
ISSN: 0921-4534
DOI: 10.1016/j.physc.2007.05.050