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http://repositoriodigital.ipn.mx/handle/123456789/11466Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Rivera, Teodoro | - |
| dc.creator | Roman, Jesus | - |
| dc.creator | Azorin, Juan | - |
| dc.creator | Sosa, Rebeca | - |
| dc.creator | Guzman, Jose | - |
| dc.creator | Serrano, Adriana K | - |
| dc.creator | Garcia, Manuel | - |
| dc.creator | Alarcon, Gilberto | - |
| dc.date | 2012-03-29T16:52:51Z | - |
| dc.date | 2012-03-29T16:52:51Z | - |
| dc.date | 2010-05 | - |
| dc.date.accessioned | 2013-01-16T15:40:10Z | - |
| dc.date.available | 2013-01-16T15:40:10Z | - |
| dc.date.issued | 2013-01-16 | - |
| dc.identifier | APPLIED RADIATION AND ISOTOPES 68 (2010) 623-625 | - |
| dc.identifier | 0969-8043 | - |
| dc.identifier | http://hdl.handle.net/123456789/1153 | - |
| dc.identifier.uri | http://www.repositoriodigital.ipn.mx/handle/123456789/11466 | - |
| dc.description | This paper presents the results of the preparation and characterization of dysprosium-doped calcium sulfate (CaSO4:Dy) phosphor, which was obtained by homogeneous precipitation from calcium acetate Ca(CH3COO−)2. Structural and morphological characteristics were studied using a scanning electronic microscope (SEM). The structure of all compounds was determined by X-ray diffraction method too. Thermoluminescence (TL) emission properties of CaSO4:Dy under gamma radiation effects were studied. This phosphor powder presented a TL glow curve with two peaks (Tmax) centered at around of 180 and 300 °C, respectively. The TL response of CaSO4:Dy as a function of gamma absorbed dose was linear in a wide range. Both emission and excitation spectra were also obtained. Results showed that this new preparation method of CaSO4:Dy TL phosphor is less expensive, cleaner and safer than the conventional preparation method. | - |
| dc.description | INVESTIGACION | - |
| dc.description | INSTITUTO POLITECNICO NACIONAL | - |
| dc.language | en | - |
| dc.publisher | ELSEVIER | - |
| dc.subject | CaSO4:Dy | - |
| dc.subject | Dosimetry | - |
| dc.title | Preparation of CaSO4:Dy by precipitation method to gamma radiation dosimetry | - |
| dc.type | Article | - |
| Aparece en las colecciones: | Doctorado | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| Rivera 2010a.docx | 28.77 kB | Microsoft Word XML | Visualizar/Abrir |
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