Phenomenon of Low-Dimensional Magnetism in CKα, NKα, and OKα Spectra of Carbonates and Nitrates Obtained by the Electron Probe Microanalysis (EPMA)
Primary C K α , N K α , and O K α spectra are recorded in single crystals of carbonates, nitrites, and nitrates by the electron probe microanalysis (EPMA). The shift and width of the K α lines are used for determining the patterns of variations in charge and spin densities around the emitting atom i...
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Published in: | Physics of the solid state Vol. 63; no. 11; pp. 1695 - 1703 |
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Main Authors: | , , , |
Format: | Journal Article |
Language: | English |
Published: |
Moscow
Pleiades Publishing
2021
Springer Nature B.V |
Subjects: | |
Online Access: | Get full text |
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Summary: | Primary C
K
α
, N
K
α
, and O
K
α
spectra are recorded in single crystals of carbonates, nitrites, and nitrates by the electron probe microanalysis (EPMA). The shift and width of the
K
α
lines are used for determining the patterns of variations in charge and spin densities around the emitting atom in the low-dimensional magnetics. The method has made it possible to obtain experimental knowledge about the indirect exchange interaction in the study samples of single crystals, including micron-sized ones at room temperature. The structure of resonance levels (plasmons) is identified in the nitrogen spectra in nitrates and nitrites in the conduction bands. |
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ISSN: | 1063-7834 1090-6460 |
DOI: | 10.1134/S106378342110019X |