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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on SmSb by Materials Project

SmSb is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sm3+ is bonded to six equivalent Sb3- atoms to form a mixture of edge and corner-sharing SmSb6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Sm–Sb bond lengths are 3.16 Å. Sb3- is bonded to six equivalent Sm3+ atoms to form a mixture of edge and corner-sharing SbSm6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2022

Evolution of electronic and magnetic properties in the topological semimetal SmSb x Te 2– x

The ZrSiS-type materials have attracted intensive attention due to the existence of various topological fermions. The magnetic version of the ZrSiS-type materials, L n SbTe(L n = lanthanides), is an ideal candidate to explore novel exotic states due to the interaction between magnetism and topology. In this work, we report the experimental study on structural, magnetic, thermodynamic, and electronic properties for SmSb x Te 2– x with various Sb content. Further, the revealed evolutions of these properties with tuning the compositions would provide useful insights for the fundamental topological physics and the future applications.

75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND↗
DOE OSTI2020

Materials Data on Sm2ZnSb3 by Materials Project

(SmSb)2ZnSb crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one antimony molecule, two stibanylidynesamarium molecules, and one zinc molecule.

36 MATERIALS SCIENCE↗