Effect of Fe doping on properties of Pr<subscript>0.67</subscript>Ba<subscript>0.33</subscript>Mn<subscript>1-x</subscript>Fe<subscript>x</subscript>O<subscript>3</subscript> perovskites.
In: EPJ Web of Conferences, 2012-06-19, Heft 29, S. 4-p.1- (7S.)
Online
Konferenz
Zugriff:
Changes in the physical properties of ceramic Pr0.67Ba0.33Mn1-xFexO3 (0≤x≤ 0.15) are interpreted as resulting from the suppression of the ferromagnetic double exchange interaction with almost no lattice effect due to similar ionic radii value of Fe 3+ and Mn3+ Magnetization and transport measurements show at low temperature ferromagnetic and metallic behavior for x=0 and 0.05 samples, whereas x = 0.10 and x = 0.15 compounds show spin glass like and semiconducting behavior. At high temperature semiconductor and paramagnetic behavior are observed for all the samples. [ABSTRACT FROM AUTHOR]
Titel: |
Effect of Fe doping on properties of Pr<subscript>0.67</subscript>Ba<subscript>0.33</subscript>Mn<subscript>1-x</subscript>Fe<subscript>x</subscript>O<subscript>3</subscript> perovskites.
|
---|---|
Autor/in / Beteiligte Person: | Baazaoui, M. ; Boudard, M. ; Zemni, S. ; Nassif, V. ; Gay, F. ; Oumezzine, M. |
Link: | |
Zeitschrift: | EPJ Web of Conferences, 2012-06-19, Heft 29, S. 4-p.1- (7S.) |
Quelle: | 2012, Issue 29, p00004-p.1-00004-p.7. 7p.; (2012-06-19) 29, S. 4-p.1- (7S.) |
Veröffentlichung: | 2012 |
Medientyp: | Konferenz |
ISSN: | 2101-6275 (print) |
DOI: | 10.1051/epjconf/20122900004 |
Schlagwort: |
|
Sonstiges: |
|