Theoretical Review of Mössbauer Effect, Hyperfine Interactions Parameters and the Valence Fluctuations in Eu Systems - Journal of Applied Mathematics and Physics

JAMP > Vol.7 No.1, January 2019

Theoretical Review of Mössbauer Effect, Hyperfine Interactions Parameters and the Valence Fluctuations in Eu Systems ()

HTML XML

Download as PDF (Size: 1120KB) PP. 254-270

DOI: 10.4236/jamp.2019.71021 1,455 Downloads 4,125 Views Citations

Author(s)

Mahmoud Abdelrazek Ahmida

Affiliation(s)

Electrical Engineering Department, The Higher Institute of Sciences and Technology, Ajdabiya, Libya.

ABSTRACT

In this paper, an overview of the theory of Mössbauer effect is covered, and the main hyperfine interactions parameters which affect the shape of the resultant Mössbauer spectrum are explained and illustrated as well. In principle, Mössbauer effect applies to any and all nuclides, but in practice, certain ideal properties are desirable; that is, the conditions for recoil-free emission and absorption of gamma rays must be optimized. Therefore, briefly discussed in this review, one of the most commonly used for practical and fundamental studies the ¹⁵¹Eu Mössbauer isotope. Also, the intermediate valence phenomena and their theoretical treatments are briefly discussed.

KEYWORDS

Mössbauer Spectroscopy, Resonant Absorption, Recoil-Free Fraction, ¹⁵¹Eu Mössbauer Isotope, Hyperfine Interactions, Valence Fluctuations

Share and Cite:

Ahmida, M. (2019) Theoretical Review of Mössbauer Effect, Hyperfine Interactions Parameters and the Valence Fluctuations in Eu Systems. Journal of Applied Mathematics and Physics, 7, 254-270. doi: 10.4236/jamp.2019.71021.

Journals Menu

Follow SCIRP

	+1 323-425-8868
	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Journals Menu

Home

About SCIRP

Service

Policies