Magnetism-Related Properties of CdSb Revealed by the Zeeman 121Sb NQR Spectra |
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| Authors: | V G Orlov M P Shlikov E A Kravchenko S F Marenkin S A Varnavskii |
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| Institution: | (1) Russian Research Center “Kurchatov Institute”, Kurchatov sq. 1, 123182 Moscow, Russia;(2) Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 117907 Moscow, Russia |
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| Abstract: | The 121Sb NQR spectra of CdSb single crystal were measured in the presence of weak (up to 500 Oe) external magnetic fields. As the
analysis of the 121Sb EFG symmetry showed, two magnetically nonequivalent Sb sites exist in the CdSb crystal lattice. An upper limit of the local
magnetic field, which may exist in CdSb characterized with the observed 121Sb NQR spectra, was estimated by modeling the Zeeman perturbed patterns. This amounted to H
loc ∼10 G, hence being much less than earlier found local fields H
loc ∼30–200 G in bismuth-based compounds. |
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| Keywords: | cadmium antimonide computer modeling nuclear quadrupole resonance |
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