Effect of rare earth substitutions on some physical properties of Mn-Zn ferrite studied by positron annihilation lifetime spectroscopy

Applied Surface Science

Volumn 252, Issue 9, 2006, Pages 3323-3326

  Samy, A M ^a   Mostafa, N ^a   Gomaa, E ^a  

^a Ain Shams University   (Egypt)

Author keywords

Electrical resistivity; Ferrite; Positron annihilation; Substituted ferrite

Indexed keywords

ELECTRIC CONDUCTIVITY; GRAIN SIZE AND SHAPE; MANGANESE; POSITRON ANNIHILATION SPECTROSCOPY; ZINC;

IONIC RADIUS; RARE EARTH IONS; SUBSTITUTED FERRITE;

FERRITES;

EID: 32644445356     PISSN: 01694332     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apsusc.2005.08.102     Document Type: Article

References (8)

1. A.A. Sattar J. Mater. Sci. Lett. 15 1996 109
2. A.A. Sattar, A.M. Samy, R.S. El-Ezza, and A.E. Eatah Phys. Status Solidi A 193 2002 86
3. M. Eldrup, and B.N. Singh J. Nucl. Mater. 251 1997 132
4. Y. Dong, L.Y. Xiong, and C.W. Lung J. Phys. Condens. Matter 3 1991 3155
5. P. Kirkegaard, M. Eldrup, O.E. Mogensen, and N. Pedersen Comput. Phys. Commun. 23 1981 307
6. PATFIT 88 (1989 version).
7. P. Hautojarvi Positrons in Solids 1979 Springer Berlin
8. A.M. Samy J. Mater. Eng. Perform. 5 2003 12