Comprehensive analysis on the effect of ionic size and size disorder parameter in high entropy stabilized ferromagnetic manganite perovskite

R Das, S Pal, S Bhattacharya, S Chowdhury, S KK… - Physical Review …, 2023 - APS
A series of high entropy manganites,(5 A 0.2) MnO 3, were prepared with varying the
average ionic radius,〈 r A〉, and cationic size disorder, σ 2, on the A site. All the samples …

Investigation of charge-carriers dynamics and sub/super-linear response for La0. 8Na0. 2-x□ xMnO3 (x= 0 and 0.1) perovskite ceramics

W Hizi, H Rahmouni, K Khirouni, E Dhahri - Physica B: Condensed Matter, 2024 - Elsevier
Abstract La 0.8 Na 0.2-x□ x MnO 3 (x= 0 and 0.1) compounds were prepared by solid-state
reaction. XRD patterns were used to check the structural properties. Experimental results …

Effect of rare-earth substitution at La-site on structural, electrical and thermoelectric properties of La0. 7− xRExSr0. 3MnO3 compounds (x= 0, 0.2, 0.3; RE= Eu, Gd, Y)

YRS Choudhary, S Mangavati, S Patil, A Rao… - Journal of Magnetism …, 2018 - Elsevier
In the present communication, we present results on the effect of rare-earth (RE) substitution
at La-site on the structural, electrical and thermoelectric properties of La 0.7− x RE x Sr 0.3 …

Monovalent do** effects on the structural, magnetic and magnetotransport properties of La0. 833R0. 167MnO3 (R= Li+, Na+, Ag+, K+)

S Joseph, KV Saban - Ceramics International, 2019 - Elsevier
This work elaborates the effects of monovalent do** on the structural, magnetic and
magnetotransport properties of La 0.833 R 0.167 MnO 3, where R= Li+, Na+, Ag+ and K+ …

Influence of silver do** on the electrical and magnetic behavior of La0. 7Ca0. 3MnO3 manganites

YK Lakshmi, PV Reddy - Solid state sciences, 2010 - Elsevier
A systematic investigation of structural, magnetic and magnetotransport behavior of La0.
7Ca0. 3− xAgxMnO3 manganites has been undertaken. The X-ray diffraction shows a …

Thermopower studies of rare earth doped lanthanum barium manganites

GL Reddy, YK Lakshmi, SM Rao, PV Reddy - Journal of magnetism and …, 2014 - Elsevier
Influence of rare earth do** on electrical, magnetic and thermopower studies of La 0.34
Re 0.33 Ba 0.33 MnO 3 compound was investigated. Ferro to paramagnetic transition and …

Observation of Griffith like phase and large magnetocaloric effect in nanocrystalline La0. 7Ag0. 2Bi0. 1MnO3

P Bisht, V Nagpal, G Singh, RN Mahato - Journal of Applied Physics, 2022 - pubs.aip.org
In this paper, we present structural, magnetic, magnetocaloric, and critical study of
perovskite La 0.7 Ag 0.2 Bi 0.1 MnO 3 (LABMO) nanocrystalline compound synthesized by …

Influence of rare-earth ion do** on magnetotransport behavior of potassium doped manganites

YK Lakshmi, S Manjunathrao, PV Reddy - Materials Chemistry and Physics, 2014 - Elsevier
The effect of A-site cationic radius< r A> on structural, electronic and magnetic properties of
the perovskite manganites Ln 0.67 K 0.33 MnO 3 (Ln= La, Pr & Nd) have been investigated …

Effect of bismuth do** on the structural, magnetic, electrical, and thermopower behavior of lanthanum silver manganites

YK Lakshmi, KVS Kumar, V Ganesan… - Journal of Materials …, 2020 - Springer
The structural, magnetic, electrical, and thermoelectric behaviors of lanthanum silver
manganite and lanthanum bismuth silver manganite were thoroughly studied in the present …

On magnetic ordering in heavily sodium substituted hole doped lanthanum manganites

N Sethulakshmi, AN Unnimaya, IA Al-Omari… - Journal of Magnetism …, 2015 - Elsevier
Mixed valence manganite system with monovalent sodium substituted lanthanum
manganites form the basis of the present work. Lanthanum manganites belonging to the …