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

In order to elucidate the nature of the ground state in the heavy-electronsystem PrInAg_2, we measured its specific heat for temperatures between 60 mKand 2 K in magnetic fields up to 9 T. The peak maximum of the low temperatureanomaly in the specific heat (interpreted as Kondo anomaly) shifts from 0.42 Kat zero field to 0.45 K at 6 T, and to 0.5 K at 9 T. The data at 3 T (aftersubtracting the low temperature tail due to a Schottky anomaly) is practicallyindistinguishable from the zero field data. A low temperature nuclear Schottkyanomaly from a hyperfine enhancement of the Pr nuclei was observed in field.Both enhanced hyperfine interaction and the insensitivity of the specific heatanomaly to fields support the hypothesis that the Kondo effect in this systemhas a non-magnetic origin.Comment: 4 pages, 2 figures, few corrections, to be pulished in PRB Rapid com

physical review. b, condensed matter

Magnetic-field dependence of the low-temperature specific heat in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">PrInAg</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>: Support for a nonmagnetic heavy-fermion ground state

Magnetic-field dependence of the low-temperature specific heat inPrInAg2: Support for a nonmagnetic heavy-fermion ground state