Ni.sub.3./sub.InSb: Synthesis, crystal structure, electronic structure, and magnetic properties

0574622 - FZÚ 2024 RIV US eng J - Článek v odborném periodiku
Kuila, S.K. - Harshit, H. - Roy, N. - Ghanta, S. - Pan, R. - Buxi, K. - Pramanik, P. - Bera, A.K. - Saha, B. - Yusuf, S.M. - Petříček, Václav - Roy, A. - Jana, P.P.
Ni₃InSb: Synthesis, crystal structure, electronic structure, and magnetic properties.
Inorganic Chemistry. Roč. 62, č. 19 (2023), s. 7304-7314. ISSN 0020-1669. E-ISSN 1520-510X
Institucionální podpora: RVO:68378271
Klíčová slova: chemical structure * crystal structure * indium antimonide * magnetic properties * neutron diffraction
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 4.6, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1021/acs.inorgchem.3c00428

The ternary phase with the composition Ni3InSb has been synthesized by high-temperature synthesis and structurally characterized by a combination of X-ray analysis, neutron diffraction analysis, and theoretical calculations. The crystal structure can be considered as a ternary substitutional variant of Ni3Sn2, where a trivalent In and a pentavalent Sb orderly occupy two tetravalent Sn sites of Ni3Sn2. This site decoration pattern of two neighboring elements, In and Sb, is unique and confirmed by first principles total energy calculations. The temperature-dependent neutron diffraction study down to 5 K reveals that the crystal structure remains in the same orthorhombic symmetry with a weak anomaly in the lattice parameters at ∼100 K.
Trvalý link: https://hdl.handle.net/11104/0346786