Evidence for 4f-instability of dilute terbium in thorium
cnea.localizacion | Centro Atómico Bariloche | |
cnea.tipodocumento | ARTÍCULO CIENTÍFICO | |
dc.contributor.author | Sereni, J.G. | |
dc.contributor.author | Nieva, G. | |
dc.contributor.author | Huber, J.G. | |
dc.contributor.author | Braun, E. | |
dc.contributor.author | Oster, F. | |
dc.contributor.author | Bruck, E. | |
dc.contributor.author | Roden, B. | |
dc.contributor.author | Wohlleben, D. | |
dc.contributor.cneaproductor | Gerencia Física. Departamento Materia Condensada. División Bajas Temperaturas | |
dc.date.accessioned | 2024-05-07T13:37:25Z | |
dc.date.available | 2024-05-07T13:37:25Z | |
dc.date.issued | 1987-01-00 | |
dc.description.abstract | We have measured the specific heat of dilute Th1−xTbx alloys (0.44 < x < 2.15 a/o), which rises linearly between 0.4 and 0.9 K with a slope of ΔC/T ≈ 450 mJ/K2molTb followed by a Schottky anomaly with a maximum near 3.8 K. The high temperature ΔχT product was found to be 4% lower than that of Tb3+. The resistivity shows no minimum at low temperatures. Discussion is made in terms of non-integral valence of Tb. | |
dc.description.institutionalaffiliation | Fil.: Sereni, J.G. Comisión Nacional de Energía Atómica. Instituto Balseiro. Laboratorio de Bajas Temperaturas; Argentina | |
dc.description.institutionalaffiliation | Fil.: Nieva, G. Comisión Nacional de Energía Atómica. Instituto Balseiro. Laboratorio de Bajas Temperaturas; Argentina | |
dc.description.institutionalaffiliationexternal | Fil.: Huber, J.G. Virginia Commonwealth University; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Braun, E. Physikalisches Institut der Universität zu Köln; Alemania | |
dc.description.institutionalaffiliationexternal | Fil.: Oster, F. Physikalisches Institut der Universität zu Köln; Alemania | |
dc.description.institutionalaffiliationexternal | Fil.: Bruck, E. Physikalisches Institut der Universität zu Köln; Alemania | |
dc.description.institutionalaffiliationexternal | Fil.: Roden, B. Physikalisches Institut der Universität zu Köln; Alemania | |
dc.description.institutionalaffiliationexternal | Fil.: Wohlleben, D. Physikalisches Institut der Universität zu Köln; Alemania | |
dc.description.recordsetsection | Producción científica | |
dc.description.recordsetseries | Contribución a revistas científicas | |
dc.format.extent | 3 p. | |
dc.identifier.citation | Journal of Magnetism and Magnetic Materials. Vol. 63-64, no. (1987), p. 597-599 | |
dc.identifier.doi | https://doi.org/10.1016/0304-8853(87)90677-9 | |
dc.identifier.issn | 0304-8853 | |
dc.identifier.issn | 1873-4766 | |
dc.identifier.uri | https://nuclea.cnea.gob.ar/handle/20.500.12553/5418 | |
dc.language.ISO639-3 | eng | |
dc.publisher | Elsevier | |
dc.relation.ispartof | v. 63-64 | |
dc.relation.ispartofseries | Journal of Magnetism and Magnetic Materials | |
dc.rights.accesslevel | info:eu-repo/semantics/openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.subject.ford | CIENCIAS NATURALES | |
dc.subject.ford | CIENCIAS FÍSICAS | |
dc.subject.inis | TERBIO | |
dc.subject.inis | TORIO | |
dc.subject.keyword | Superconducting transition temperature | |
dc.subject.keyword | Terbium | |
dc.subject.keyword | Thorium | |
dc.title | Evidence for 4f-instability of dilute terbium in thorium | |
dc.type | ARTÍCULO | |
dc.type.openaire | info:eu-repo/semantics/article | |
dc.type.snrd | info:ar-repo/semantics/artículo | |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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