Hyperfine Fields at Implanted  12 Boron in F.C.C. Metals | Zendy

Tompa K. | Zendy; Pirlot R. | Zendy; Grenacs L. | Zendy; Lehmann J. | Zendy

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Hyperfine Fields at Implanted 12 Boron in F.C.C. Metals

Author(s) -

Tompa K.,

Pirlot R.,

Grenacs L.,

Lehmann J.

Publication year - 1989

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221530231

Subject(s) - hyperfine structure , knight shift , boron , transition metal , relaxation (psychology) , metal , materials science , muon , chemistry , atomic physics , analytical chemistry (journal) , condensed matter physics , physics , metallurgy , superconductivity , nuclear physics , psychology , social psychology , biochemistry , organic chemistry , catalysis , chromatography

Knight shift data of implanted 12 B are used to estimate hyperfine field, H hf (s), and Knight's ξ factor for Al, Cu, Ag, and Au metals at the boron site. In the Rh, Pd, and Pt transition metals the Knight shift and the Korringa relaxation time T 1e are used to estimate the s and d terms of the hyperfine field. In addition to the data from the literature T 1e is measured in Rh metal, and it is proved experimentally that in Rh, Pd, and Pt over T 1e there is no other spin–lattice relaxation mechanism around room temperature. The hyperfine fields at the boron are compared with those at the muon (+) in these metals.

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