Study of lattice dynamics of bilayered tetragonal Ruddlesden-Popper compounds (Ca, Sr) 3Mn2O7

N Saini, R Jindal, A Tripathi - Materials Today Communications, 2023 - Elsevier
The zone centre Raman and infrared (IR) vibrational modes have been analyzed with
normal coordinates for the bilayered tetragonal (Ca, Sr) 3 Mn 2 O 7 compounds having …

A-site Pb doping effect on structural, microstructural and magnetotransport properties of La0. 5Sm0. 2Ca0. 3-xPbxMnO3 (x= 0, 0.05, 0.10) manganite

F Denbri, N Mahamdioua, F Meriche, NS Koc… - Materials Chemistry and …, 2021 - Elsevier
Structural, microstructural and magneto-transport properties of polycrystalline La 0.5 Sm 0.2
Ca 0.3-x Pb x MnO 3 (x= 0, 0.05 and 0.10) samples, prepared by conventional solid state …

Optimized TCR and MR of La0. 67Ca0. 33-xSrxMnO3: Ag0. 15 ceramics by Sr doping

R Hou, S Wang, L Tian, H Zhang, Q Chen, Y Li - Ceramics International, 2024 - Elsevier
Herein, in order to successfully create high-density La 0.67 Ca 0.33-x Sr x MnO 3: Ag 0.15
(LCSMO: Ag) ceramics (0≤ x≤ 0.05), this research combines sol-gel and solid-phase …

Structural, Electronic, and Mechanical Properties of A3Mn2O7 (A = Sr, Ca): Ab Initio Calculation

S Simsek, H Koc, AM Mamedov, E Ozbay - Ferroelectrics, 2019 - Taylor & Francis
In the present study, the structural, electronic, optical, and mechanical properties of the
Ruddlesden-Popper type oxide compounds are investigated by means of density functional …

Structural, electrical, magnetic and magnetotransport properties of La0.7Ca0.18Ba0.12Mn0.95Sn0.05O3 manganite prepared with different quenching processes

I Belal, F Meriche, N Mahamdioua, F Denbri… - Applied Physics A, 2023 - Springer
Structural, microstructural, magnetic, electrical and magneto-transport properties of La0.
7Ca0. 18Ba0. 12Mn0. 95Sn0. 05O3 manganite powders, prepared by the solid state …

Investigation of magneto-transport properties of the co-doped La1.6-xPrxCa1.4-xBaxMn2O7 (x = 0.2 and 0.4) double-layered manganite

F Denbri, N Mahamdioua, F Meriche… - Journal of Materials …, 2021 - Springer
Structural and magneto-electrical transport properties of double-layered La1. 6-xPrxCa1. 4-
xBaxMn2O7 (x= 0.2 and 0.4) manganite compounds were studied. X-ray diffraction patterns …

Non-adiabatic small-polaron and 3D-Mott's variable range conductions above 100 K in Pb-substituted double-layered manganites LaSm0. 4Ca1. 6-xPbxMn2O7

F Denbri, N Mahamdioua, F Meriche… - Solid State …, 2022 - Elsevier
In this study, the role of Pb substitution on the microstructural and magneto-transport
properties of the double layered manganites LaSm 0.4 Ca 1.6-x Pb x Mn 2 O 7 (x= 0, 0.1 and …

Investigation of hole-doping effect on structural, magnetic properties and magnetoresistance via Gd-site substitution by Pb in the layered manganite La0. 1Gd0. 2 …

R Belguet, N Mahamdioua, F Meriche… - Journal of Materials …, 2023 - Springer
In this work, the hole-doping double-layered manganites with formula La 1.0 Gd (0.2-x) Pb x
Ca 1.2 Sr 0.6 Mn 2 O 7 (x= 0, 0.1, and 0.2) are prepared by the solid-state reaction route and …

On the magnetotransport properties and Griffith phase in (La, Gd) 1.4 (Ca, Sr) 1.6 Mn2 O7 the double layered manganites

R BELGUET, N MAHAMDIOUA, F MERICHE… - 2023 - researchsquare.com
The bilayered manganite with formula\({\text {L}\text {a}} _ {1.2}{\text {G}\text {d}} _ {0.2}{\text
{C}\text {a}} _ {1.2}{\text {S}\text {r}} _ {0.4}{\text {M}\text {n}} _ {2}{\text {O}} _ {7}\) has been …