Mössbauer Lineshape in the Presence of Radio-Frequency Fields

Krishnamurtht, B and Sinha, KP (1972) Mössbauer Lineshape in the Presence of Radio-Frequency Fields. In: Physica Status Solidi B, 55 (1). pp. 427-434.

PDF 3.pdf - Published Version Restricted to Registered users only Download (366kB) | Request a copy

Abstract

A general expression for the Mössbauer lineshape in the presence of a radio frequency field is derived. As an example the effect of the rf field on Fe57 nuclei is discussed for a situation where the 3/2 sublevel of 14.4 keV state of Fe57 is selectively populated. At resonance, both the diagonal and non-diagonal matrix elements contribute to the correlation function. As a result, in addition to a slight rf induced distortion of the main Mössbauer line. additional transition lines are obtained. Thus the present calculation supports the experimental observations of Heiman et al.

Item Type:	Journal Article
Publication:	Physica Status Solidi B
Publisher:	John Wiley and Sons
Additional Information:	Copy right of this article belongs to John Wiley and Sons.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	11 Jan 2010 06:53
Last Modified:	19 Sep 2010 05:46
URI:	http://eprints.iisc.ac.in/id/eprint/23530

Actions (login required)

View Item