T4 dependence of the nuclear quadrupole resonance frequencies in solids. II
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1973 |
| Outros Autores: | |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1063/1.1679102 http://hdl.handle.net/11449/231082 |
Resumo: | Analyses of experimental data for NQR frequency shifts as a function of temperature reveal a dominant T4 dependence at sufficiently low temperature, T ≲ 20°K, in accord with a recent prediction. The results indicate the necessity of adding a Debye term to the usual Bayer expression. The coefficient of the Debye term is shown to vary with TD-5; preliminary results indicate that values of the Debye temperature TD may be obtained from low temperature NQR data. |
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T4 dependence of the nuclear quadrupole resonance frequencies in solids. IIAnalyses of experimental data for NQR frequency shifts as a function of temperature reveal a dominant T4 dependence at sufficiently low temperature, T ≲ 20°K, in accord with a recent prediction. The results indicate the necessity of adding a Debye term to the usual Bayer expression. The coefficient of the Debye term is shown to vary with TD-5; preliminary results indicate that values of the Debye temperature TD may be obtained from low temperature NQR data.Departments of Crystallography and Physics University of Pittsburgh, Pittsburgh, PA 15260Instituto de Física Teórica, São PauloUniversity of PittsburghInstituto de Física TeóricaSchempp, EllorySilva, P. R.P.2022-04-29T08:43:27Z2022-04-29T08:43:27Z1973-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5116-5119http://dx.doi.org/10.1063/1.1679102The Journal of Chemical Physics, p. 5116-5119.0021-9606http://hdl.handle.net/11449/23108210.1063/1.16791022-s2.0-36849110275Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengThe Journal of Chemical Physicsinfo:eu-repo/semantics/openAccess2022-04-29T08:43:27Zoai:repositorio.unesp.br:11449/231082Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:13:28.432790Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| title |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| spellingShingle |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II Schempp, Ellory |
| title_short |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| title_full |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| title_fullStr |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| title_full_unstemmed |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| title_sort |
T4 dependence of the nuclear quadrupole resonance frequencies in solids. II |
| author |
Schempp, Ellory |
| author_facet |
Schempp, Ellory Silva, P. R.P. |
| author_role |
author |
| author2 |
Silva, P. R.P. |
| author2_role |
author |
| dc.contributor.none.fl_str_mv |
University of Pittsburgh Instituto de Física Teórica |
| dc.contributor.author.fl_str_mv |
Schempp, Ellory Silva, P. R.P. |
| description |
Analyses of experimental data for NQR frequency shifts as a function of temperature reveal a dominant T4 dependence at sufficiently low temperature, T ≲ 20°K, in accord with a recent prediction. The results indicate the necessity of adding a Debye term to the usual Bayer expression. The coefficient of the Debye term is shown to vary with TD-5; preliminary results indicate that values of the Debye temperature TD may be obtained from low temperature NQR data. |
| publishDate |
1973 |
| dc.date.none.fl_str_mv |
1973-01-01 2022-04-29T08:43:27Z 2022-04-29T08:43:27Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1063/1.1679102 The Journal of Chemical Physics, p. 5116-5119. 0021-9606 http://hdl.handle.net/11449/231082 10.1063/1.1679102 2-s2.0-36849110275 |
| url |
http://dx.doi.org/10.1063/1.1679102 http://hdl.handle.net/11449/231082 |
| identifier_str_mv |
The Journal of Chemical Physics, p. 5116-5119. 0021-9606 10.1063/1.1679102 2-s2.0-36849110275 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
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The Journal of Chemical Physics |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.format.none.fl_str_mv |
5116-5119 |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
| instname_str |
Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
| collection |
Repositório Institucional da UNESP |
| repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
| repository.mail.fl_str_mv |
|
| _version_ |
1808129035758206976 |