Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy
It has been shown that positron annihilation lifetime spectroscopy is a quite promising tool for nanostructural characterization of humidity-sensitive spinel-type MgAl₂O₄ceramics. The results have been achieved using the four-component fitting procedure with arbitrary lifetimes that is applied...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2011 |
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| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2011
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/117652 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy / H. Klym // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 1. — С. 109-113. — Бібліогр.: 23 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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Klym, H. 2017-05-25T18:36:54Z 2017-05-25T18:36:54Z 2011 Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy / H. Klym // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 1. — С. 109-113. — Бібліогр.: 23 назв. — англ. 1560-8034 PACS 82.45.Xy, 92.60.Jq https://nasplib.isofts.kiev.ua/handle/123456789/117652 It has been shown that positron annihilation lifetime spectroscopy is a quite promising tool for nanostructural characterization of humidity-sensitive spinel-type MgAl₂O₄ceramics. The results have been achieved using the four-component fitting procedure with arbitrary lifetimes that is applied to mathematically treat the measured spectra. It has been shown that the Tao-Eldrup model is adequate to calculate the nanopore size in MgAl₂O₄ ceramics if using the lifetime values of the third and fourth components. The author thanks to Dr. I. Hadzaman (Drohobych Ivan Franko State Pedagogical University, Drohobych, Ukraine) for sample preparation and Dr. A. Ingram (Opole University of Technology, Poland) for assistance in PALS experiments. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy |
| spellingShingle |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy Klym, H. |
| title_short |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy |
| title_full |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy |
| title_fullStr |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy |
| title_full_unstemmed |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy |
| title_sort |
study of nanoporous in humidity-sensitive mgal₂o₄ ceramics with positron annihilation lifetime spectroscopy |
| author |
Klym, H. |
| author_facet |
Klym, H. |
| publishDate |
2011 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
It has been shown that positron annihilation lifetime spectroscopy is a quite
promising tool for nanostructural characterization of humidity-sensitive spinel-type
MgAl₂O₄ceramics. The results have been achieved using the four-component fitting
procedure with arbitrary lifetimes that is applied to mathematically treat the measured
spectra. It has been shown that the Tao-Eldrup model is adequate to calculate the
nanopore size in MgAl₂O₄ ceramics if using the lifetime values of the third and fourth
components.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117652 |
| citation_txt |
Study of nanoporous in humidity-sensitive MgAl₂O₄ ceramics with positron annihilation lifetime spectroscopy / H. Klym // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 1. — С. 109-113. — Бібліогр.: 23 назв. — англ. |
| work_keys_str_mv |
AT klymh studyofnanoporousinhumiditysensitivemgal2o4ceramicswithpositronannihilationlifetimespectroscopy |
| first_indexed |
2025-12-07T18:38:17Z |
| last_indexed |
2025-12-07T18:38:17Z |
| _version_ |
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