Results 1 to 10 of about 15,417 (133)

Kondo-like Behavior in Lightly Gd-Doped Manganite CaMnO₃ [PDF]

Nanomaterials
Manganese oxides (manganites) are among the most studied materials in condensed matter physics due to the famous colossal magnetoresistance and very rich phase diagrams characterized by strong competition between ferromagnetic (FM) metallic and ...
Tomislav Ivek, Matija Čulo, Nikolina Novosel, Maria Čebela, Bojana Laban, Uroš Čakar, Milena Rosić   +6 more
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Engineering of Advanced Materials for High Magnetic Field Sensing: A Review [PDF]

Sensors, 2023
Advanced scientific and industrial equipment requires magnetic field sensors with decreased dimensions while keeping high sensitivity in a wide range of magnetic fields and temperatures.
Nerija Žurauskienė
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Magnetic Properties and Magnetocaloric Effect of Polycrystalline and Nano-Manganites Pr_0.65Sr_(0.35−x)Ca_xMnO₃ (x ≤ 0.3) [PDF]

Nanomaterials, 2023
Here we report investigations of bulk and nano-sized Pr0.65Sr(0.35−x)CaxMnO3 compounds (x ≤ 0.3). Solid-state reaction was implemented for polycrystalline compounds and a modified sol–gel method was used for nanocrystalline compounds.
Roman Atanasov, Dorin Ailenei, Rares Bortnic, Razvan Hirian, Gabriela Souca, Adam Szatmari, Lucian Barbu-Tudoran, Iosif Grigore Deac   +7 more
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Impact of nano-Micro Particle Size on Structural, Magnetic and Electrical Properties of La0.5Ca0.5MnO3 Manganites [PDF]

Progress in Physics of Applied Materials, 2022
Structural, magnetic, and electrical properties of La0.5Ca0.5MnO3 samples prepared at two different sintering temperatures (800°C and 1350°C which were labeled S800 and S1350, respectively) have been investigated.
Nahid Modaresi, Parviz Kameli
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The effect of alkaline earth metal substitution on thermoelectric properties of A0.98La0.02MnO3-δ (A=Ca,Ba) [PDF]

Processing and Application of Ceramics, 2022
The thermoelectric properties of ceramics with composition A0.98La0.02MnO3-δ are anticipated to vary with the basicity and atomic portion of the alkaline earth metal, A.
Singh Sathya Prakash, Kanas Nikola, Einarsrud Mari-Ann, Wiik Kjell   +3 more
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Influence of temperature and oxygen pressure on the stability of barium or strontium doped neodymium manganites [PDF]

Processing and Application of Ceramics, 2020
In this work neodymium manganites, Nd1-xAxMnO3±δ, doped with Ba or Sr (where x = 0.15 and 0.25) were obtained by ceramic technology at 1250 °C.
Larisa Vedmid', Olga Fedorova, Valentina Balakireva, Vladimir Balakirev   +3 more
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Is γKLS-generalized statistical field theory complete?

Physics Letters B, 2023
In this Letter we introduce some field-theoretic approach for computing the critical properties of γKLS-generalized systems undergoing continuous phase transitions, namely γKLS-statistical field theory.
P.R.S. Carvalho
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Spin Glass State in Strained La_2/3Ca_1/3MnO₃ Thin Films

Nanomaterials, 2022
Epitaxial strain modifies the physical properties of thin films deposited on single-crystal substrates. In a previous work, we demonstrated that in the case of La2/3Ca1/3MnO3 thin films the strain induced by the substrate can produce the segregation of a
Irene Lucas, Noelia Marcano, Thomas Prokscha, César Magén, Rubén Corcuera, Luis Morellón, José M. De Teresa, M. Ricardo Ibarra, Pedro A. Algarabel   +8 more
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Magnetic and electron paramagnetic resonance studies of Ln0.5Ca0.5MnO3 (Ln = Pr, Bi) manganite

AIP Advances, 2021
In this paper we compare the magnetic and electron paramagnetic resonance (EPR) properties of Pr0.5Ca0.5MnO3 (PCMO) and Bi0.5Ca0.5MnO3 (BCMO) charge ordered manganites. PCMO and BCMO samples were prepared by solid state reaction method.
K. N. Anuradha, S. V. Bhat
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Structural, Magnetic, and Electrical Properties and Magnetoresistance of Monovalent K-Substituted La_0.7Ba_0.3−xK_xMnO₃ (x = 0 and 0.04) Manganite

Condensed Matter, 2022
The effects of K+ substitution at the Ba-site on the structural, magnetic, and electrical properties and magnetoresistance (MR) of La0.7Ba0.3−xKxMnO3 (x = 0 and 0.04) manganites prepared via the solid-state method were investigated.
Amirah Zahrin, Nurul Atiqah Azhar, Norazila Ibrahim, Zakiah Mohamed   +3 more
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