Abstract
The high pressure modification of the electronic structure, magnetic properties, and local crystal structure have been studied in the rare-earth RFeO3 (R=Nd, Lu) orthoferrites in both pure single crystals and polycrystalline samples doped with Sn. The pressure dependences of the unit cell parameters, Néel temperatures, supertransferred hyperfine magnetic fields at tin nuclei H Sn, and the optical absorption edge have been obtained. The relations of the obtained values with the geometry of exchange interactions were analyzed.
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Gavriliuk, A., Stepanov, G., Lyubutin, I. et al. High pressure studies of magnetic, electronic, and local structure properties in the rare-earth orthoferrites RFeO3 (R = Nd, Lu). Hyperfine Interactions 126, 305–311 (2000). https://doi.org/10.1023/A:1012683031428
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DOI: https://doi.org/10.1023/A:1012683031428