Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB>
- Autores
- Lavat, Araceli Elisabet; Baran, Enrique José
- Año de publicación
- 1991
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Tokura et al. have recently discovered a new class of superconducting materials derived from NdzCuO4, substituting a part of the Nd(III) by Ce(IV) and generating phases of composition Ndz_xCexCuO 4. These materials become n-type (electron-doped) superconductors by contrast to previously studied high-To superconductors which are p-type (holesdoped) materials. The n-type character has been confirmed by Hall and Seebek measurements, whereas X-ray absorption studies and photoelectron spectroscopy indicate the presence of Cu(I).
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:10915/147289
Ver los metadatos del registro completo
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Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB>Lavat, Araceli ElisabetBaran, Enrique JoséQuímicaTokura et al. have recently discovered a new class of superconducting materials derived from NdzCuO4, substituting a part of the Nd(III) by Ce(IV) and generating phases of composition Ndz_xCexCuO 4. These materials become n-type (electron-doped) superconductors by contrast to previously studied high-To superconductors which are p-type (holesdoped) materials. The n-type character has been confirmed by Hall and Seebek measurements, whereas X-ray absorption studies and photoelectron spectroscopy indicate the presence of Cu(I).Facultad de Ciencias Exactas1991info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf470-471http://sedici.unlp.edu.ar/handle/10915/147289enginfo:eu-repo/semantics/altIdentifier/issn/0261-8028info:eu-repo/semantics/altIdentifier/issn/1573-4811info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00838354info: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:UNLP2025-10-15T11:24:05Zoai:sedici.unlp.edu.ar:10915/147289Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:24:05.556SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| title |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| spellingShingle |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> Lavat, Araceli Elisabet Química |
| title_short |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| title_full |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| title_fullStr |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| title_full_unstemmed |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| title_sort |
Infrared spectra of the electronic superconductors Nd<SUB>2</SUB>−xCexCuO<SUB>4</SUB> |
| dc.creator.none.fl_str_mv |
Lavat, Araceli Elisabet Baran, Enrique José |
| author |
Lavat, Araceli Elisabet |
| author_facet |
Lavat, Araceli Elisabet Baran, Enrique José |
| author_role |
author |
| author2 |
Baran, Enrique José |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Química |
| topic |
Química |
| dc.description.none.fl_txt_mv |
Tokura et al. have recently discovered a new class of superconducting materials derived from NdzCuO4, substituting a part of the Nd(III) by Ce(IV) and generating phases of composition Ndz_xCexCuO 4. These materials become n-type (electron-doped) superconductors by contrast to previously studied high-To superconductors which are p-type (holesdoped) materials. The n-type character has been confirmed by Hall and Seebek measurements, whereas X-ray absorption studies and photoelectron spectroscopy indicate the presence of Cu(I). Facultad de Ciencias Exactas |
| description |
Tokura et al. have recently discovered a new class of superconducting materials derived from NdzCuO4, substituting a part of the Nd(III) by Ce(IV) and generating phases of composition Ndz_xCexCuO 4. These materials become n-type (electron-doped) superconductors by contrast to previously studied high-To superconductors which are p-type (holesdoped) materials. The n-type character has been confirmed by Hall and Seebek measurements, whereas X-ray absorption studies and photoelectron spectroscopy indicate the presence of Cu(I). |
| publishDate |
1991 |
| dc.date.none.fl_str_mv |
1991 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/147289 |
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http://sedici.unlp.edu.ar/handle/10915/147289 |
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eng |
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eng |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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application/pdf 470-471 |
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