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Irreversible photoinduced insulator-metal transition in the Na-doped manganite Pr.sub.0.75./sub.Na.sub.0.25./sub.MnO.sub.3./sub..
- 1.0133834 - FZU-D 20020013 RIV US eng J - Journal Article
Satoh, T. - Kikuchi, Y. - Miyano, K. - Pollert, Emil - Hejtmánek, Jiří - Jirák, Zdeněk
Irreversible photoinduced insulator-metal transition in the Na-doped manganite Pr0.75Na0.25MnO3.
Physical Review. B. Roč. 65, - (2002), s. 125103-1-125103-4. ISSN 0163-1829
R&D Projects: GA AV ČR IAA1010004
Institutional research plan: CEZ:AV0Z1010914
Keywords : manganise perovskites * photoconductivity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.327, year: 2002
Persistent photoconductivity has been observed in a perovskite manganite doped with an alkali metal element, Pb0.75Na0.25MnO3. The system is viewed as being in a highly nonuniform and metastable state, in which ferromagnetic metllic clusters exist in insulating matrix.
Permanent Link: http://hdl.handle.net/11104/0031789
Number of the records: 1