Role of Mn Substitution in the Multiferroic Properties of BiFeO3 Ceramics

2015 ◽  
Vol 28 (9) ◽  
pp. 2751-2754 ◽  
Author(s):  
Jing Chen ◽  
Haiyang Dai ◽  
Tao Li ◽  
Dewei Liu ◽  
Renzhong Xue ◽  
...  
Keyword(s):  
Multiferroic Properties ◽  
Mn Substitution

Role of La substitution on structural, optical, and multiferroic properties of BiFeO3 nanoparticles

2021 ◽  
Author(s):  
Anju Kumari ◽  
Kavita Kumari ◽  
Rezq Naji Aljawfi ◽  
P. A. Alvi ◽  
Saurabh Dalela ◽  
...  
Keyword(s):  
Multiferroic Properties ◽  
Bifeo3 Nanoparticles ◽  
La Substitution

The role of exchange–correlation functional on the description of multiferroic properties using density functional theory: the ATiO3 (A = Mn, Fe, Ni) case study

RSC Advances ◽  
2016 ◽  
Vol 6 (103) ◽  
pp. 101216-101225 ◽  
Author(s):  
Renan Augusto Pontes Ribeiro ◽  
Sergio Ricardo de Lazaro ◽  
Carlo Gatti
Keyword(s):  
Density Functional Theory ◽  
Ab Initio ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Functional Theory ◽  
Multiferroic Properties ◽  
Exchange Correlation

In this study, ab initio density functional theory calculations were performed on ATiO3 (A = Mn, Fe, Ni) materials for multiferroic applications.

scholarly journals The crystal chemical role of Fe-Mn substitution in the epidote family

2009 ◽  
Vol 65 (a1) ◽  
pp. s49-s49
Author(s):  
Anna Katerinopoulou ◽  
Tonci Balic-Zunic ◽  
Jochen Kolb ◽  
Karsten Secher
Keyword(s):  
Crystal Chemical ◽  
Mn Substitution

Role of Tb–Mn substitution on the magnetic properties of Y-type hexaferrites

2014 ◽  
Vol 599 ◽  
pp. 131-138 ◽  
Author(s):  
Irshad Ali ◽  
M.U. Islam ◽  
Muhammad Naeem Ashiq ◽  
M. Asif Iqbal ◽  
Nazia karamat ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mn Substitution

Role of codoping on multiferroic properties at room temperature in BiFeO3 ceramic

2013 ◽  
Vol 166 ◽  
pp. 22-26 ◽  
Author(s):  
Anup K. Ghosh ◽  
G.D. Dwivedi ◽  
B. Chatterjee ◽  
B. Rana ◽  
A. Barman ◽  
...  
Keyword(s):  
Room Temperature ◽  
Multiferroic Properties ◽  
Bifeo3 Ceramic

scholarly journals Stoichiometry Effects on the Electrical Conductivity of Lithium-Manganese Spinels

1999 ◽  
Vol 54 (10-11) ◽  
pp. 579-584
Author(s):  
C. B. Azzoni ◽  
M. C. Mozzati ◽  
A. Paleari ◽  
M. Bini ◽  
D. Capsoni ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Transport Process ◽  
Structural Phase ◽  
Charge Carriers ◽  
Lithium Manganese ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Mn Substitution ◽  
Conductivity Behaviour

The electrical conductivity of lithium-manganese spinels is analyzed in samples with different starting Li cationic fraction x. Li-rich spinels, resulting from Li-Mn substitution around the stoi-chiometric value (x= 0.333), show conductivity values higher than that observed in stoichiometric LiMn2O4 . Besides, a conductivity drop, associated with a structural phase transition at about 290 K in LiMn2O4 , progressively disappears by decreasing x, while it is absent in Li-rich samples. Stoi-chiometry effects on the concentration of charge carriers and on the available sites for the hopping transport process are evaluated, as well as the effects due to coexisting insulating phases. The role of the Jahn-Teller effect on the conductivity behaviour of stoichiometric and Li-poor spinels is also considered.

Modification of the multiferroic properties of Y CrO3 and LuCrO3 by Mn substitution

2008 ◽  
Vol 145 (1-2) ◽  
pp. 52-55 ◽  
Author(s):  
Jyoti Ranjan Sahu ◽  
Claudy Rayan Serrao ◽  
C.N.R. Rao
Keyword(s):  
Multiferroic Properties ◽  
Mn Substitution
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