Exchange Interactions in the Cr3+–Cr3+ Ion Pair in the ABO3 (A = Ga, In, Sc) Diamagnetic Matrix
The exchange interactions in the Cr 3+ –Cr 3+ ion pairs in the isostructural ABO 3 (A = Ga, In, Sc) diamagnetic compounds have been examined using the magnetic resonance technique. The values of bilinear and biquadratic exchange interactions have been determined. It is shown that the biquadratic exc...
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Published in | Physics of the solid state Vol. 62; no. 3; pp. 454 - 457 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
2020
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | The exchange interactions in the Cr
3+
–Cr
3+
ion pairs in the isostructural ABO
3
(A = Ga, In, Sc) diamagnetic compounds have been examined using the magnetic resonance technique. The values of bilinear and biquadratic exchange interactions have been determined. It is shown that the biquadratic exchange in the Cr
3+
–Cr
3+
pair in these compounds is caused by the exchange striction. |
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ISSN: | 1063-7834 1090-6460 |
DOI: | 10.1134/S1063783420030257 |