Abstract:
The influence of a soliton on the properties of the Mössbauer effect resulting from the gamma-active nuclei situated at lattice sites in quasi-one-dimensional anharmonically organic molecular chains, in which the active nuclei emit gamma-photons, has been theoretically studied by a quantum vibrational model. An expression for the gamma-radiated Mössbauer transition probability as a function of the temperature and non-linear interaction has been obtained. Finally we give some new properties of this effect from numerical calculation in such a case, which present a way to experimentally confirm the soliton existence in molecular crystals.
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Received 9 April 1998 and Received in final form 11 December 1998
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Pang, XF. Influence of the soliton in anharmonic molecular crystals with temperature on Mössbauer effect. Eur. Phys. J. B 10, 415–428 (1999). https://doi.org/10.1007/s100510050871
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DOI: https://doi.org/10.1007/s100510050871
- PACS. 76.80.+y Mössbauer effect; other -ray spectroscopy
- 33.40.+f Multiple resonances (including double and higher-order resonance processes, such as double nuclear magnetic resonance, electron double resonance, and microwave optical double resonance)
- 71.38.+i Polarons and electron-phonon interactions