Isomer Shift of Multiple Charge States of Iron in CaO and CaF 2 | Zendy

Regnard J. R. | Zendy; Pelzl J. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Isomer Shift of Multiple Charge States of Iron in CaO and CaF 2

Author(s) -

Regnard J. R.,

Pelzl J.

Publication year - 1973

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.2220560127

Subject(s) - mössbauer spectroscopy , chemistry , mössbauer effect , analytical chemistry (journal) , electron , charge (physics) , crystallography , physics , nuclear physics , chromatography , quantum mechanics

The isomer shifts of Fe 2+ and Fe 3 + in CaF 2 and of Fe 2+ , Fe 2+ , and F e3+ in 57 Co‐doped CaO have been measured by the Mössbauer effect. The results are compared with existing data of the isomer shift of multivalent iron in KMgF 3 and MgO. The change of the electron density at the nucleus of the aliovalent iron is related to the covalency of the host lattices. Extrapolating to zero covalency n lower limit of the isomer shift calibration constant of 57 Fe, α = −0.25(3) α 3 0 mm s‐1 , was deduced.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research