. "000335643700217" . . . . "1"^^ . "Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt" . "26901" . . "Ka\u010Denka, M." . . "Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt" . "Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt"@en . "0021-8979" . . "7"^^ . . "Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt"@en . "Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 \u00B0C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. The mean size of the as-prepared crystallites is of about 50 nm, the grains are rather separated and do not form sintering bridges, that were typical for products synthesized by sol-gel routes followed by annealing. On the other hand, the synthesized nanoparticles exhibit rather low magnetization and decreased Curie temperature. Their neutron diffraction study does not indicate any antiferromagnetic components, but reveals anomalously high atomic displacements factors that decreased considerably after annealing the samples at elevated temperature Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 \u00B0C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy." . . . "Mary\u0161ko, M." . "Journal of Applied Physics" . "\u017Dv\u00E1tora, P." . "Luke\u0161, I." . . "Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 \u00B0C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. The mean size of the as-prepared crystallites is of about 50 nm, the grains are rather separated and do not form sintering bridges, that were typical for products synthesized by sol-gel routes followed by annealing. On the other hand, the synthesized nanoparticles exhibit rather low magnetization and decreased Curie temperature. Their neutron diffraction study does not indicate any antiferromagnetic components, but reveals anomalously high atomic displacements factors that decreased considerably after annealing the samples at elevated temperature Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 \u00B0C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy."@en . . "http://dx.doi.org/10.1063/1.4867958" . "17" . . "Magnetic ordering; neutron diffraction; La1-x SrxMnO3 nanoparticles"@en . "RIV/68407700:21340/14:00214719!RIV15-MSM-21340___" . "10.1063/1.4867958" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Vratislav, Stanislav" . "3"^^ . "Jir\u00E1k, Z." . . "115" . "21340" . "Kaman, O." . "[8AFAF84146E9]" . "RIV/68407700:21340/14:00214719" . . . "I, P(GAP108/11/0807)" .