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Stimulated cooperative Jahn-Teller effect in TmPO4

✍ Scribed by M.D. Kaplan; Z.A. Kazei; Yu.F. Popov; B.G. Vekhter

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
365 KB
Volume
182
Category
Article
ISSN
0921-4526

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✦ Synopsis

For the first time a new type of a structural phase transition in rare earth Jahn-Teller compounds, the stimulated cooperative Jahn-Teller effect, has been found and investigated experimentally.

The type of phase transition. the values of the order parameter and the critical magnetic field have been determined by measuring the magnetostriction of the Jahn-Teller compound TmPO, along various crystal axes in a pulsed magnetic field.

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