They are generally fabricated from pure niobium or lead alloy, and can measure the flux of Earth's magnetic field through a red blood cell.
They are generally fabricated from pure niobium or lead alloy, and can measure the flux of Earth's magnetic field through a red blood cell. Their performance, based on the principle of magnetic flux quantization, can be enhanced by attaching a flux transformer—a flat coil of superconducting wire. Containing one or more Josephson junctions, FTP, name these magnetometers which share their name with a cephalopod.
They are generally fabricated from pure niobium or lead alloy, and can measure the flux of Earth's magnetic field through a red blood cell.
{SQUID} or {Superconducting Quantum Interference Device}