A Superconducting Quantum Interference Device (SQUID) is an ultrasensitive superconducting sensor used to measure extremely small changes in magnetic flux. It consists of a superconducting loop ...

Superconductors are among the most puzzling materials in physics. They conduct electricity with zero resistance, but only under specific conditions that researchers have struggled for decades to fully ...

Quantum metals are metals where quantum effects—behaviors that normally only matter at atomic scales—become powerful enough to control the metal's macroscopic electrical properties. Researchers in ...

A new electron spin resonance-atomic force microscopy setup enables single-spin quantum control on nonconductive samples.

That's not to say current observatories can't do some preliminary work with strong magnetic fields, but given that HWO won't be launching for at least another 15 years, it might be a while before we ...