Abstract
A layer-structure oxide LuFe2O4 shows dielectric dispersions in two temperature regions below and above the transition between two- and three-dimensional charge orderings proposed by a diffraction study. The origin of the dispersions are considered to be related with electron hopping between Fe2+ and Fe3+ ions ordered or disordered on triangular lattices characteristic of this oxide.
Original language | English |
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Pages (from-to) | S44-S46 |
Journal | Journal of the Korean Physical Society |
Volume | 32 |
Issue number | SUPPL. 1 |
Publication status | Published - Feb 1 1998 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)