Search Featured Websites:
Feature your business, services, products, events & news. Submit Website.
Breaking Top Featured Content:
Feature your business, services, products, events & news. Submit Website.
Breaking Top Featured Content:
Quantized current steps due to the a.c. coherent quantum phase-slip effect
Nature, Published online: 25 July 2022; doi:10.1038/s41586-022-04947-z
Direct observation of the physical dual a.c. Josephson effect, a series of quantized current steps in a superconducting nanowire, is reported and may offer a way to establish new metrological standards for currents.