Ferroelectric soft-mode contribution to zero-field splitting: Paramagnetic resonance investigation of phase transition in Mn2+-doped NaNO2 |
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| Authors: | Akhilesh Kumar Jain G.C. Upreti K.N. Shrivastava |
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| Affiliation: | Department of Physics, Indian Institute of Technology, Kanpur 208016, India;School of Physics, University of Hyderabad, Golden Threshold, Hyderabad 500 001, India |
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| Abstract: | The contribution of the ferroelectric soft-mode to the zero-field splitting is calculated and separated from the thermal contribution arising from the splitting due to the electron-phonon interaction. The predicted effect is compared with the measured values in Mn2+-doped NaNO2. |
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