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Observation of half-height magnetization steps in Sr2RuO4

J Jang1, D G Ferguson, V Vakaryuk

  • 1Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL 61801-3080, USA.

Science (New York, N.Y.)
|January 15, 2011
PubMed
Summary

Researchers found evidence of exotic half-quantum vortices in the spin-triplet superconductor strontium ruthenium oxide (Sr(2)RuO(4)). Magnetometry measurements revealed unique "half-integer transitions" in magnetization, supporting these novel superconducting states.

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