EXAFS and XANES Studies of CoxMg1−xO Solid Solutions Using a Laboratory EXAFS Spectrometer

A. Kuzmin; N. Mironova; J. Purans; A. Sazonov

doi:10.1002/pssa.2211350109

EXAFS and XANES Studies of Co_xMg_1−xO Solid Solutions Using a Laboratory EXAFS Spectrometer

A. Kuzmin^*
, N. Mironova
, J. Purans
, A. Sazonov

^*Šī darba korespondējošais autors

Latvian Academy of Sciences
University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

10 Atsauces (Scopus)

Kopsavilkums

Studies of the local electronic structure and the short‐range order in solid solutions Co_xMg_1−xO with x varying from 0.02 to 1.00 are carried out on the CoK‐edge X‐ray absorption spectra using a laboratory EXAFS spectrometer. A non‐monotonous change of the CoO distance in the first coordination shell with a bent at about x = 0.5 is established. The second coordination shell of cobalt is formed by cobalt and magnesium atoms with a distribution close to a statistical one.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	133-141
Lapu skaits	9
Žurnāls	Physica Status Solidi (A) Applied Research
Sējums	135
Izdevuma numurs	1
DOIs	https://doi.org/10.1002/pssa.2211350109
Publikācijas statuss	Publicēts - 16 janv. 1993

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abstract = "Studies of the local electronic structure and the short‐range order in solid solutions CoxMg1−xO with x varying from 0.02 to 1.00 are carried out on the CoK‐edge X‐ray absorption spectra using a laboratory EXAFS spectrometer. A non‐monotonous change of the CoO distance in the first coordination shell with a bent at about x = 0.5 is established. The second coordination shell of cobalt is formed by cobalt and magnesium atoms with a distribution close to a statistical one.",

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AU - Sazonov, A.

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AB - Studies of the local electronic structure and the short‐range order in solid solutions CoxMg1−xO with x varying from 0.02 to 1.00 are carried out on the CoK‐edge X‐ray absorption spectra using a laboratory EXAFS spectrometer. A non‐monotonous change of the CoO distance in the first coordination shell with a bent at about x = 0.5 is established. The second coordination shell of cobalt is formed by cobalt and magnesium atoms with a distribution close to a statistical one.

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