Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/13896
Título: | Landau model for the phase diagrams of the orthorhombic rare-earth manganites RMnO3 (R=Eu, Gd, Tb, Dy, Ho) |
Autor(es): | Ribeiro, José Luís Pires Vieira, L. G. |
Palavras-chave: | Symmetry Magnetic phase diagrams Multiferroics Landau theory |
Data: | 2010 |
Editora: | American Physical Society |
Revista: | Physical Review B: Condensed Matter and Materials Physics |
Resumo(s): | The present work aims to describe, within a single phenomenological approach, the specific sequence of phase transitions observed in the rare-earth manganites RMnO3 at zero magnetic field. It is shown that a single integrated description of the temperature versus composition phase diagrams of these compounds and related solid solutions can be obtained within the scope of Landau theory by adopting the so-called type-II description of the modulated phases. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/13896 |
DOI: | 10.1103/PhysRevB.82.064410 |
ISSN: | 1098-0121 |
e-ISSN: | 1550-235X |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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PhysRevB.82.064410.pdf Acesso restrito! | 309,35 kB | Adobe PDF | Ver/Abrir |