IEC 61788-22 is a series of International Standards on superconductor electronic devices. BS EN IEC 61788-22-2 is applicable to high-Tc Josephson junctions. It specifies terms, definitions, symbols, and the measurement and estimation method for normal state resistance (Rn) and intrinsic critical current based on a combination of selecting a data set from measured U–I curves with a geometric mean criterion and fitting a hyperbolic function to that data set.
BS EN IEC 61788‑22‑2 defines a measurement method of normal state resistance (Rn) and intrinsic critical current (Ici) of HTS Josephson junctions, which are used for magnetic measurement with superconductor quantum interference device (SQUID), detection of millimetre to terahertz band radiation and other applications.
BS EN IEC 61788-22-2 on superconductivity is relevant to:
Superconductivity is the ability of certain materials to conduct electric current with practically zero resistance. In this regard, SQUID is a sensitive device that measures weak magnetic fields.
The measurement method covered in BS EN IEC 61788-22-2 is intended to give an appropriate and agreeable technical base for those engineers working in the field of superconductor technology.
BS EN IEC 61788-22-2 is beneficial for engineers and technicians as it supports the selection of the optimal superconducting materials, that can bring radical changes for electric power and high-field magnet technology. You will thus benefit from high performance in resolution, time response and sensitivity, as per your required engineering needs.
EN 61788-22-2 Ed.1.0
IEC 61788-22-2 Ed.1.0