Superconductor materials are prized for their ability to carry an electric current without resistance, but this valuable trait can be crippled or lost when electrons swirl into tiny tornado-like formations called vortices. To keep supercurrents flowing at top speed, Johns Hopkins scientists have figured out how to constrain troublesome vortices by trapping them within extremely short, ultra-thin nanowires.
Recent news from The Johns Hopkins University
This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.
N. Peter Armitage of the Institute for Quantum Matter and the Henry A. Rowland Department of Physics and Astronomy at the Johns Hopkins University’s Krieger School of Arts and Sciences has received a $2.2 million grant from the Gordon and Betty Moore Foundation to invent and develop new optical techniques and instruments to explore the characteristics of complex condensed matter such as superconductors, electronic gases and quantum magnets.