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EPR line shape of Mn2+ in BCCD single crystals in the incommensurate phase

✍ Scribed by R. Heidler; H. Metz; M. le Maire; G. Schaack; W. Windsch

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
441 KB
Volume
209
Category
Article
ISSN
0009-2614

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✦ Synopsis

A simple physical model is used to interpret the line shape of the Mn 2+ EPR spectrum of the first incommensurate phase of betaine calcium chloride dihydrate and it is discussed in comparison with other models. Furthermore, the critical behavior of BCCD at the normal to incommensurate phase transition on the basis of our model is investigated. The influence of the MnzC impurities on the phase sequence of BCCD is investigated by dielectric measurements.

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EPR lineshape of Mn in BCCD single cryst
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✍ R. Heidler; H. Metz; W. Windsch πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 363 KB

For the interpretation of the EPR lineshape of incommensurate phases there exist many theoretical models. We suppose a simple physical model to interpret the lineshape of the Mn 2+ EPR spectrum of the first incommensurate phase of betaine calcium chloride dihydrate (BCCD) and discuss it in compariso

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