Flux growth, structure refinement and Mössbauer studies of Fe1-xGaxBO3 single crystals.
Ekaterina S SmirnovaNikita I SnegirevIgor S LyubutinSergey S StarchikovVladimir V ArtemovMarianna V LyubutinaSergey V YagupovMark B StrugatskyYuliya A MogilenecKira A SeleznyovaOlga A AlekseevaPublished in: Acta crystallographica Section B, Structural science, crystal engineering and materials (2020)
High-quality Fe1-xGaxBO3 single crystals (0.0 ≤ x ≤ 1.0) in the form of basal plates were synthesized by the flux technique. The exact content of Fe and Ga and homogeneity of their distribution in the crystal structure were determined by energy-dispersive X-ray spectroscopy. The crystal structure was refined using single-crystal X-ray diffraction data. The electronic and magnetic properties were studied using Mössbauer spectroscopy. It is shown that even a small content of diamagnetic gallium leads to a rearrangement of the crystal structure and essentially changes the magnetic hyperfine parameters of the crystals.
Keyphrases
- crystal structure
- high resolution
- room temperature
- solid state
- single molecule
- pet ct
- molecularly imprinted
- ionic liquid
- dual energy
- electronic health record
- computed tomography
- machine learning
- big data
- magnetic resonance imaging
- mass spectrometry
- solid phase extraction
- magnetic resonance
- gas chromatography
- resting state