Abstract
Mang et al. observe a cubic (Nd, Ce)2O3impurity phase grown epitaxially in annealed samples of electron-doped Nd2-xCexCuO4(NCCO). They claim that this impurity phase has long-range order parallel to the CuO2planes of NCCO but extending only about 4acperpendicular to the planes, thus forming a quasi-two-dimensional (Nd, Ce)2O3lattice matched with the a-b plane of NCCO.
Original language | English |
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Pages (from-to) | 140 |
Number of pages | 1 |
Journal | Nature |
Volume | 426 |
Issue number | 6963 |
DOIs | |
Publication status | Published - 2003 Nov 13 |