scholarly journals Lithium Ferrites Prepared Differently and its Magnetic Properties

2020 ◽  
pp. 180-192
Keyword(s):  
Magnetic Properties ◽  
Lithium Ferrites

Investigation of structural and magnetic properties of nanocrystalline manganese substituted lithium ferrites

2009 ◽  
Vol 182 (12) ◽  
pp. 3217-3221 ◽  
Author(s):  
P.P. Hankare ◽  
R.P. Patil ◽  
U.B. Sankpal ◽  
S.D. Jadhav ◽  
P.D. Lokhande ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Lithium Ferrites ◽  
Structural And Magnetic Properties

Magnetic Properties of Dense Lithium Ferrites

1967 ◽  
Vol 50 (7) ◽  
pp. 343-349 ◽  
Author(s):  
RUSSELL G. WEST ◽  
A. C. BLANKENSHIP
Keyword(s):  
Magnetic Properties ◽  
Lithium Ferrites

Effect of Cation Arrangement on the Magnetic Properties of Lithium Ferrites (LiFeO2) Prepared by Hydrothermal Reaction and Post-annealing Method

1998 ◽  
Vol 140 (2) ◽  
pp. 159-167 ◽  
Author(s):  
Mitsuharu Tabuchi ◽  
Satoshi Tsutsui ◽  
Christian Masquelier ◽  
Ryoji Kanno ◽  
Kazuaki Ado ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Hydrothermal Reaction ◽  
Post Annealing ◽  
Lithium Ferrites ◽  
Cation Arrangement ◽  
Annealing Method

scholarly journals Tailoring of Magnesium Substitution on Structure and Magnetic Properties of Lithium Ferrites

2021 ◽  
Vol 22 (2) ◽  
pp. 217-223
Author(s):  
Julia Mazurenko
Keyword(s):  
Magnetic Properties ◽  
Solid Phase ◽  
Sol Gel ◽  
Combustion Method ◽  
Magnetic Characteristics ◽  
Phase Synthesis ◽  
Lithium Ferrites ◽  
Auto Combustion ◽  
Similar Materials ◽  
Shift Data

In this study is reported influence of Mg2+ doping on structure and magnetic properties of nano-sized Li0.5Fe2.5-XMgXO4 (0.0, 0.2, 0.4, 0.6, 0.8) synthesized using sol-gel auto-combustion method. The X-ray diffractometric and Mössbauer data analysis of samples confirmed the formation of pure Li0.5Fe2.5-XMgXO4 nanoparticles ranges crystallite size from 15 nm to 35 nm. Iron ions are redistributed on the A and B sites in a ratio of approximately 4:6, and magnesium ions 8:2, respectively. The advantages of the B position of the above ions are as follows: Li+>Fe3+>Mg2+. RT-Mössbauer indicated the presence of 57Fe in both sublattices. Position identification was performed based on the distribution of the over exchange fields and isomeric shift data. Magnetic characteristics were obtained for rings made of synthesized material. They showed a non-monotonic dependence on the composition and found significantly higher rates compared to similar materials obtained by solid-phase synthesis.

MICROSTRUCTURAL DEPENDENCE OF MAGNETIC PROPERTIES OF Sb5+ SUBSTITUTED LITHIUM FERRITES

2012 ◽  
Vol 26 (32) ◽  
pp. 1250204
Author(s):  
M. V. K. MEHER ◽  
K. SAMATHA ◽  
K. V. RAMESH ◽  
A. SATISH KUMAR
Keyword(s):  
Grain Size ◽  
Magnetic Properties ◽  
Remanent Magnetization ◽  
Initial Permeability ◽  
Lithium Ferrite ◽  
Substitution Saturation ◽  
Morphological Studies ◽  
Lithium Ferrites ◽  
The Mean ◽  
Ceramic Route

This paper reports the influence of antimony substitution on the magnetic properties of Lithium ferrite sintered at 1200°C. The samples with compositional formula [ Li 0.5+x Sb x Fe 2.5-2x] O 4 (where x = 0.0, 0.1, 0.3, 0.6, 0.8 and 1.0) were prepared by standard ceramic route method. The Curie temperature (Tc) was found to be highest at 720°C for x = 0 compound and decreased with increasing x (i.e., Sb 5+ substitution). Saturation magnetization, coericivity, remanent magnetization were studied as a function of Sb content and grain size. The results of initial permeability showed anomalous variations as x varied from 0.0 to 1.0. The maximum initial permeability was observed for x = 0.3 compound. The morphological studies were performed by SEM and the mean diameter of the grain size of the samples was determined and showed correlation with magnetic properties.

δ-Phase evolution in Cd-doped lithium ferrites: Their thermal, electrical and magnetic properties

2012 ◽  
Vol 1019 ◽  
pp. 103-109 ◽  
Author(s):  
Tsering Namgyal ◽  
Jagdish Singh ◽  
Kailash Chandra ◽  
S. Bansal ◽  
Sonal Singhal
Keyword(s):  
Magnetic Properties ◽  
Phase Evolution ◽  
Electrical And Magnetic Properties ◽  
Lithium Ferrites ◽  
Δ Phase
Sign in / Sign up

Export Citation Format

Share Document