@article{6eef94c789984f3d8c205fe4d9c9dc55,
title = "Pressure-Induced Spin-Crossover in EuFeO3",
abstract = "EuFeO3 perovskite has been studied by using 57Fe M{\"o}ssbauer effect and X-ray diffraction under pressures up to 90 GPa and in the temperature range of 4.2–300 K. A high-pressure-induced first-order phase transition is observed in the pressure range of 45–52 GPa as manifested by a discontinuous volume and IS reduction and dramatic changes of the hyperfine interaction parameters. The high-pressure phase of Fe3+ is established as a low-spin state (S=1/2, 2T2g) characterized by spin-spin magnetic relaxation spectra to the lowest temperature. The nature and mechanism of the magnetic relaxation are discussed.",
author = "Xu, {W. M.} and Pasternak, {M. P.} and Rozenberg, {G. Kh} and Taylor, {R. D.}",
note = "Publisher Copyright: {\textcopyright} 2002, Kluwer Academic Publishers.",
year = "2002",
month = jun,
day = "28",
doi = "10.1023/A:1021243128644",
language = "אנגלית",
volume = "141-142",
pages = "243--247",
journal = "Hyperfine Interactions",
issn = "0304-3843",
publisher = "Springer Nature",
number = "1-4",
}