The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB>
- Autores
- Baran, Enrique José; Lavat, A. E.; Saez Puche, R.; Salinas Sanchez, A.
- Año de publicación
- 1992
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Compounds of general composition Ln2BaCuO5 (Ln=lanthanide) adopt different structural types. Two series of structures have been reported for LnzBaCuO5 compounds. For lanthanide ions smaller than Nd(III) (Y and Sm-Lu) the so-called "green phases" (orthorhombic, space group Pbnm) are stabilized. They are one of the main impurities generated during the synthesis of the LnBa2Cu3OT_x-type high-T¢ superconducting oxides. A different structural type (tetragonal, space group P4/mbm) becomes stabilized for Ln = La or Nd, although in the case of the lanthanum-containing material the totally stoichiometric composition does not seem to be attainable.
Facultad de Ciencias Exactas - Materia
- Química
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/139138
Ver los metadatos del registro completo
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The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB>Baran, Enrique JoséLavat, A. E.Saez Puche, R.Salinas Sanchez, A.QuímicaCompounds of general composition Ln2BaCuO5 (Ln=lanthanide) adopt different structural types. Two series of structures have been reported for LnzBaCuO5 compounds. For lanthanide ions smaller than Nd(III) (Y and Sm-Lu) the so-called "green phases" (orthorhombic, space group Pbnm) are stabilized. They are one of the main impurities generated during the synthesis of the LnBa2Cu3OT_x-type high-T¢ superconducting oxides. A different structural type (tetragonal, space group P4/mbm) becomes stabilized for Ln = La or Nd, although in the case of the lanthanum-containing material the totally stoichiometric composition does not seem to be attainable.Facultad de Ciencias Exactas1992info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1087-1088http://sedici.unlp.edu.ar/handle/10915/139138enginfo:eu-repo/semantics/altIdentifier/issn/0261-8028info:eu-repo/semantics/altIdentifier/issn/1573-4811info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00730839info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:04:39Zoai:sedici.unlp.edu.ar:10915/139138Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:04:39.271SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| title |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| spellingShingle |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> Baran, Enrique José Química |
| title_short |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| title_full |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| title_fullStr |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| title_full_unstemmed |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| title_sort |
The vibrational spectrum of Nd<SUB>2</SUB>BaCuO<SUB>5</SUB> |
| dc.creator.none.fl_str_mv |
Baran, Enrique José Lavat, A. E. Saez Puche, R. Salinas Sanchez, A. |
| author |
Baran, Enrique José |
| author_facet |
Baran, Enrique José Lavat, A. E. Saez Puche, R. Salinas Sanchez, A. |
| author_role |
author |
| author2 |
Lavat, A. E. Saez Puche, R. Salinas Sanchez, A. |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Química |
| topic |
Química |
| dc.description.none.fl_txt_mv |
Compounds of general composition Ln2BaCuO5 (Ln=lanthanide) adopt different structural types. Two series of structures have been reported for LnzBaCuO5 compounds. For lanthanide ions smaller than Nd(III) (Y and Sm-Lu) the so-called "green phases" (orthorhombic, space group Pbnm) are stabilized. They are one of the main impurities generated during the synthesis of the LnBa2Cu3OT_x-type high-T¢ superconducting oxides. A different structural type (tetragonal, space group P4/mbm) becomes stabilized for Ln = La or Nd, although in the case of the lanthanum-containing material the totally stoichiometric composition does not seem to be attainable. Facultad de Ciencias Exactas |
| description |
Compounds of general composition Ln2BaCuO5 (Ln=lanthanide) adopt different structural types. Two series of structures have been reported for LnzBaCuO5 compounds. For lanthanide ions smaller than Nd(III) (Y and Sm-Lu) the so-called "green phases" (orthorhombic, space group Pbnm) are stabilized. They are one of the main impurities generated during the synthesis of the LnBa2Cu3OT_x-type high-T¢ superconducting oxides. A different structural type (tetragonal, space group P4/mbm) becomes stabilized for Ln = La or Nd, although in the case of the lanthanum-containing material the totally stoichiometric composition does not seem to be attainable. |
| publishDate |
1992 |
| dc.date.none.fl_str_mv |
1992 |
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http://sedici.unlp.edu.ar/handle/10915/139138 |
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eng |
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eng |
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