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- Lanthanum_strontium_manganite abstract "Lanthanum strontium manganite (LSM or LSMO) is an oxide ceramic material with the general formula La1-xSrxMnO3, where x describes the doping level and for some applications it is in the range of 10-20%.It has a perovskite-based crystal structure, which has the general form ABO3. In the crystal, the 'A' sites are occupied by lanthanum and strontium atoms, and the 'B' sites are occupied by manganese atoms. In other words, the material consists of lanthanum manganite with some of the lanthanum atoms substitutionally doped with strontium atoms. Alternatively the material can be considered as lanthanum manganite (LaMnO3) alloyed with strontium manganite (SrMnO3).LSMO has a rich electronic phase diagram, including a doping-dependent metal-insulator transition, paramagnetism and ferromagnetism. Evidence of the existence of a Griffith phase has been reported as well.LSM is black in color and has a density of approximately 6.5 gram/cm3. The actual density will vary depending on the processing method and actual stoichiometry. LSM is primarily an electronic conductor, with transference number close to 1.This material is commonly used in as a cathode material in commercially produced solid oxide fuel cells (SOFCs) because it has a high electrical conductivity at higher temperatures, and its thermal expansion coefficient is well matched with yttria-stabilized zirconia (YSZ), a common material for SOFC electrolytes.In research, LSM is one of the perovskite manganites that show the colossal magnetoresistance (CMR) effect, and is also an observed half-metal for compositions around x=0.3.LSM behaves like a half-metal, suggesting its possible use in spintronics. It displays a colossal magnetoresistance effect. Above its Curie temperature (about 350K) Jahn-Teller polarons are formed; the material's ability to conduct electricity is dependent on the presence of the polarons.".
- Lanthanum_strontium_manganite wikiPageID "12840716".
- Lanthanum_strontium_manganite wikiPageLength "4128".
- Lanthanum_strontium_manganite wikiPageOutDegree "34".
- Lanthanum_strontium_manganite wikiPageRevisionID "678943949".
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Ceramic_materials.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Fuel_cells.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Lanthanum_compounds.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Manganese_compounds.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Oxides.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Perovskites.
- Lanthanum_strontium_manganite wikiPageWikiLink Category:Strontium_compounds.
- Lanthanum_strontium_manganite wikiPageWikiLink Cathode.
- Lanthanum_strontium_manganite wikiPageWikiLink Colossal_magnetoresistance.
- Lanthanum_strontium_manganite wikiPageWikiLink Curie_temperature.
- Lanthanum_strontium_manganite wikiPageWikiLink Doping_(semiconductor).
- Lanthanum_strontium_manganite wikiPageWikiLink Electrical_resistivity_and_conductivity.
- Lanthanum_strontium_manganite wikiPageWikiLink Electrolyte.
- Lanthanum_strontium_manganite wikiPageWikiLink Ferromagnetism.
- Lanthanum_strontium_manganite wikiPageWikiLink Half-metal.
- Lanthanum_strontium_manganite wikiPageWikiLink Lanthanum.
- Lanthanum_strontium_manganite wikiPageWikiLink Lanthanum_manganite.
- Lanthanum_strontium_manganite wikiPageWikiLink Manganese.
- Lanthanum_strontium_manganite wikiPageWikiLink Metal–insulator_transition.
- Lanthanum_strontium_manganite wikiPageWikiLink Oxide.
- Lanthanum_strontium_manganite wikiPageWikiLink Paramagnetism.
- Lanthanum_strontium_manganite wikiPageWikiLink Perovskite.
- Lanthanum_strontium_manganite wikiPageWikiLink Polaron.
- Lanthanum_strontium_manganite wikiPageWikiLink Solid_oxide_fuel_cell.
- Lanthanum_strontium_manganite wikiPageWikiLink Spintronics.
- Lanthanum_strontium_manganite wikiPageWikiLink Stoichiometry.
- Lanthanum_strontium_manganite wikiPageWikiLink Strontium.
- Lanthanum_strontium_manganite wikiPageWikiLink Thermal_expansion.
- Lanthanum_strontium_manganite wikiPageWikiLink Yttria-stabilized_zirconia.
- Lanthanum_strontium_manganite wikiPageWikiLinkText "Lanthanum strontium manganite".
- Lanthanum_strontium_manganite wikiPageWikiLinkText "lanthanum strontium manganite".
- Lanthanum_strontium_manganite wikiPageUsesTemplate Template:Material-stub.
- Lanthanum_strontium_manganite wikiPageUsesTemplate Template:Refimprove.
- Lanthanum_strontium_manganite wikiPageUsesTemplate Template:Reflist.
- Lanthanum_strontium_manganite subject Category:Ceramic_materials.
- Lanthanum_strontium_manganite subject Category:Fuel_cells.
- Lanthanum_strontium_manganite subject Category:Lanthanum_compounds.
- Lanthanum_strontium_manganite subject Category:Manganese_compounds.
- Lanthanum_strontium_manganite subject Category:Oxides.
- Lanthanum_strontium_manganite subject Category:Perovskites.
- Lanthanum_strontium_manganite subject Category:Strontium_compounds.
- Lanthanum_strontium_manganite hypernym Material.
- Lanthanum_strontium_manganite type ChemicalCompound.
- Lanthanum_strontium_manganite type Cell.
- Lanthanum_strontium_manganite type Chalcogenide.
- Lanthanum_strontium_manganite type Oxide.
- Lanthanum_strontium_manganite type Technology.
- Lanthanum_strontium_manganite comment "Lanthanum strontium manganite (LSM or LSMO) is an oxide ceramic material with the general formula La1-xSrxMnO3, where x describes the doping level and for some applications it is in the range of 10-20%.It has a perovskite-based crystal structure, which has the general form ABO3. In the crystal, the 'A' sites are occupied by lanthanum and strontium atoms, and the 'B' sites are occupied by manganese atoms.".
- Lanthanum_strontium_manganite label "Lanthanum strontium manganite".
- Lanthanum_strontium_manganite sameAs Q6487607.
- Lanthanum_strontium_manganite sameAs m.02x757w.
- Lanthanum_strontium_manganite sameAs Q6487607.
- Lanthanum_strontium_manganite wasDerivedFrom Lanthanum_strontium_manganite?oldid=678943949.
- Lanthanum_strontium_manganite isPrimaryTopicOf Lanthanum_strontium_manganite.