English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We report superconductivity in single crystals of the new iron-pnictidesystem BaFe1.9Pt0.1As2 grown by a self-flux solution method and characterizedvia x-ray, transport, magnetic and thermodynamic measurements. The magneticordering associated with a structural transition at 140 K present in BaFe2As2is completely suppressed by substitution of 5% Fe with Pt and superconductivityis induced at a critical temperature Tc=23 K. Full diamagnetic screening in themagnetic susceptibility and a jump in the specific heat at Tc confirm the bulknature of the superconducting phase. All properties of the superconductingstate including transition temperature Tc, the lower critical field Hc1=200 mT,upper critical field Hc2~65 T, and the slope dHc2/dT are comparable in value tothe those found in other transition-metal-substituted BaFe2As2 series,indicating the robust nature of superconductivity induced by substitution ofGroup VIII elements.

Superconductivity at 23 K in Pt doped BaFe2As2 single crystals