Results 81 to 90 of about 711 (177)

Magnetoresistance temperature dependence of LSMO and LBMO perovskite manganites

Journal of Theoretical and Applied Physics, 2018
La0.7Sr0.3MnO3 (LSMO) and La0.7Ba0.3MnO3 (LBMO) Polycrystalline manganite nanoparticles were prepared by combustion method using glycine fuel. The ignition process was done at 360 °C and 330 °C for LSMO and LBMO, respectively.
Z. Jafari Razi, S. A. Sebt, A. Khajehnezhad   +2 more
doaj   +1 more source

Thermodynamic evidence for polaron stabilization inside the antiferromagnetic order of Eu5In2Sb6

Communications Materials
Materials exhibiting electronic inhomogeneities at the nanometer scale have enormous potential for applications. Magnetic polarons are one such type of inhomogeneity which link the electronic, magnetic and lattice degrees of freedom in correlated matter ...
Hubert Dawczak-Dębicki, M. Victoria Ale Crivillero, Matthew S. Cook, Sean M. Thomas, Priscila F. S. Rosa, Jens Müller, Ulrich K. Rößler, Pedro Schlottmann, Steffen Wirth   +8 more
doaj   +1 more source

Tunneling anisotropic magnetoresistance in La2/3Sr1/3MnO3/LaAlO3/Pt tunnel junctions

AIP Advances, 2016
The magnetotransport properties of La2/3Sr1/3MnO3(LSMO)/ LaAlO3(LAO)/Pt tunneling junctions have been analyzed as a function of temperature and magnetic field.
R. Galceran, Ll. Balcells, A. Pomar, Z. Konstantinović, N. Bagués, F. Sandiumenge, B. Martínez   +6 more
doaj   +1 more source

Colossal magnetoresistance in the multiple wave vector charge density wave regime of an antiferromagnetic Dirac semimetal. [PDF]

Sci Adv, 2023
Singha R, Dalgaard KJ, Marchenko D, Krivenkov M, Rienks EDL, Jovanovic M, Teicher SML, Hu J, Salters TH, Lin J, Varykhalov A, Ong NP, Schoop LM.   +12 more
europepmc   +1 more source

Interfacial interaction driven enhancement in the colossal magnetoresistance property of ultra-thin heterostructure of Pr_0.6Sr_0.4MnO₃ in proximity with Pr_0.5Ca_0.5MnO₃. [PDF]

Sci Rep, 2023
Gayathri V, Amaladass EP, Sathyanarayana AT, Geetha Kumary T, Pandian R, Gupta P, Rai SK, Mani A.   +7 more
europepmc   +1 more source

Structural and electrical transport properties of (La0.7-xYx)Ca0.3MnO3 manganites

Results in Physics, 2019
The effect of yttrium (Y) substitution at La-site on structural, microstructural and electrical transport properties of (La0.7-xYx)Ca0.3MnO3 (x = 0.00, 0.05, 0.10, 0.15 and 0.20) were investigated.
Z. Mohamed, N. Ibrahim, M.A. Ghani, S.D. Safian, S.N. Mohamed   +4 more
doaj   +1 more source

Modeling of neutron diffractometry facility of Tehran Research Reactor using Vitess 3.3a and MCNPX codes

Nuclear Engineering and Technology, 2018
The neutron powder diffractometer (NPD) is used to study a variety of technologically important and scientifically driven materials such as superconductors, multiferroics, catalysts, alloys, ceramics, cements, colossal magnetoresistance perovskites ...
Z. Gholamzadeh, E. Bavarnegin, M.Lamehi Rachti, S.M. Mirvakili, M.H.Choopan Dastjerdi, H. Ghods, A. Jozvaziri, M. Hosseini   +7 more
doaj   +1 more source

Lanthanum and Oxygen vacancy effect on the ground state properties of bulk La0.75Ca0.25MnO3: A DFT+U study

Physics Open
Structural, electronic and magnetic properties of stoichiometric, La- and O-deficient bulk La0.75Ca0.25MnO3 compounds have been studied within the spin polarized GGA+U approximation of density functional theory.
L. Mouketo, D.P. Mankou Bakala, J.F. Matoko Ngouma, B.R. Malonda-Boungou, D. Joubert, B. M’Passi-Mabiala   +5 more
doaj   +1 more source

Relation between thickness, crystallite size and magnetoresistance of nanostructured La1−xSrxMnyO3±δ films for magnetic field sensors

Beilstein Journal of Nanotechnology, 2019
In the present study the advantageous pulsed-injection metal organic chemical vapour deposition (PI-MOCVD) technique was used for the growth of nanostructured La1−xSrxMnyO3±δ (LSMO) films on ceramic Al2O3 substrates.
Rasuole Lukose, Valentina Plausinaitiene, Milita Vagner, Nerija Zurauskiene, Skirmantas Kersulis, Virgaudas Kubilius, Karolis Motiejuitis, Birute Knasiene, Voitech Stankevic, Zita Saltyte, Martynas Skapas, Algirdas Selskis, Evaldas Naujalis   +12 more
doaj   +1 more source

Escalated Phase Separation Driven Enhanced Magnetoresistance in Manganite/Iridate Epitaxial Heterostructures

Advanced Physics Research
Phase separation in manganites leads to unique magnetic and electronic properties. 50% Ca‐doped LaMnO3 (LCMO), at the boundary of ferromagnetic (FM) and antiferromagnetic (AFM) states in La1‐xCaxMnO3 (0 ≤ x ≤ 1), is an ideal system to study phase ...
Pinku Roy, Di Zhang, Sundar Kunwar, Nicholas Cucciniello, Alessandro R. Mazza, Aiping Chen, Quanxi Jia   +6 more
doaj   +1 more source