Mixed-valence manganites
1999/03/01 by J. M. D. Coey, M. Viret, S. von Molnár · 32 citations
Materials Science · #Magnetic and transport properties of perovskites and related materials #Electronic and Structural Properties of Oxides #Multiferroics and related materials
paper · doi:10.1080/000187399243455
Abstract
Mixed-valence manganese oxides (R1-χAχ)MnO3 (R=rare-earth cation, A=alkali or alkaline earth cation), with a structure similar to that of perovskite CaTiO3, exhibit a rich variety of crystallographic, electronic and magnetic phases. Historically they led to the formulation of new physical concepts such as double exchange and the Jahn-Teller polaron. More recent work on thin films has revealed new phenomena, including colossal magnetoresistance near the Curie temperature, dense granular magnetoresistance and optically-induced magnetic phase transitions. This review gives an account of the literature on mixed-valence manganites, placing new results in the context of established knowledge of these materials, and other magnetic semiconductors. Issues addressed include the nature of the electronic ground states, the metal-insulator transition as a function of temperature, pressure and applied magnetic field, the electronic transport mechanisms, dielectric and magnetic polaron formation, magnetic localization, the role of cation disorder and the Jahn-Teller effect. Sample preparation, and the properties of related ferromagnetic oxides are also discussed.
Cited by
- Nanoionic memristive phenomena in metal oxides: the valence change mechanism
- Revival of the magnetoelectric effect
- Rules governing Jahn-Teller order in Prussian blue analogues
- Electrically induced ferromagnetism in an irradiated complex oxide
- Oxidation state and chemical shift investigation in transition metal oxides by EELS
- Tailoring LaBO <sub>3</sub> (B = Mn, Fe, Co, Ni) perovskite oxides for methanol-tolerant oxygen reduction reaction electrocatalysts
- Magnetic resonance and microwave resistance modulation in van der Waals colossal-magnetoresistance material
- Large Thermal Motion in Halide Perovskites. [europepmc]
- Theoretical prediction of a charge-transfer phase transition. [europepmc]
- Microstructural, Magnetic, and Optical Properties of Pr-Doped Perovskite Manganite La 0.67 Ca 0.33 MnO 3 Nanoparticles Synthesized via Sol-Gel Process. [europepmc]
- Ambipolar ferromagnetism by electrostatic doping of a manganite. [europepmc]
- Half-Metallic Property Induced by Double Exchange Interaction in the Double Perovskite Bi 2 BB' O 6 ( B, B' = 3d Transitional Metal) via First-Principles Calculations. [europepmc]
- Room temperature Co-doped manganite/graphene sensor operating at high pulsed magnetic fields. [europepmc]
- Magnetic Properties of La 0.9 A 0.1 MnO 3 (A: Li, Na, K) Nanopowders and Nanoceramics. [europepmc]
- Nanoengineering room temperature ferroelectricity into orthorhombic SmMnO 3 films. [europepmc]
- Hf Deposition Stabilizes the Surface Chemistry of Perovskite Manganite Oxide. [europepmc]
- Lone-Pair-Induced Structural Ordering in the Mixed-Valent 0D Metal-Halides Rb 23 Bi III x Sb III 7- x Sb V 2 Cl 54 (0 ≤ x ≤ 7). [europepmc]
- Magnetism in quasi-two-dimensional tri-layer La 2.1 Sr 1.9 Mn 3 O 10 manganite. [europepmc]
- A-Site Cation Size Effect on Structure and Magnetic Properties of Sm(Eu,Gd)Cr 0.2 Mn 0.2 Fe 0.2 Co 0.2 Ni 0.2 O 3 High-Entropy Solid Solutions. [europepmc]
- Theoretical insight into hydroxyl production via H 2 O 2 decomposition over the Fe 3 O 4 (311) surface. [europepmc]
- Structural study and large magnetocaloric entropy change at room temperature of La 1- x □ x MnO 3 compounds. [europepmc]
- Structural, thermal, and transport properties of La 0.67 Sr 0.33 MnO 3 nanoparticles synthesized via the sol-gel auto-combustion technique. [europepmc]
- Modification of low temperature magnetic interactions in Dy 1- x Eu x MnO 3 . [europepmc]
- Mixed valency in ligand-bridged diruthenium frameworks: divergences and perspectives. [europepmc]
- First-Principles Study on Possible Half-Metallic Ferrimagnetism in Double Perovskites Pb 2 XX'O 6 (X = Ti, Zr, Hf, V, Nb and Ta, X' = Tc, Ru, Os and Rh). [europepmc]
- Magnetic and Magnetocaloric Properties of Nano- and Polycrystalline Manganites La (0.7-x) Eu x Ba 0.3 MnO 3 . [europepmc]
- Magnetic and electronic properties unveil polaron formation in Eu[Formula: see text]In[Formula: see text]Sb[Formula: see text]. [europepmc]
- Magnetic Properties and Magnetocaloric Effect of Polycrystalline and Nano-Manganites Pr 0.65 Sr (0.35-x) Ca x MnO 3 (x ≤ 0.3). [europepmc]
- Microstructural Characterization and Magnetic, Dielectric, and Transport Properties of Hydrothermal La 2 FeCrO 6 Double Perovskites. [europepmc]
- High-temperature ferrimagnetic order triggered metal-to-insulator transition in CaCu 3 Ni 2 Os 2 O 12 . [europepmc]
- Pr 1- x Ca x MnO 3 -Based Memristive Heterostructures: Basic Mechanisms and Applications. [europepmc]
- A universal method for in situ control of stoichiometry and termination of epitaxial perovskite films. [europepmc]
Related