Charge storage characteristics of gold nanoparticles embedded in alumina matrix
The processes of charge accumulation in the nonvolatile memory metal-oxidesilicon capacitors with gold nanoparticles floating gate formed by the pulsed laser deposition method are investigated. The regularities of formation of alumina films with gold nanoparticles are the result of their depositi...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2009 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2009
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/118611 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Charge storage characteristics of gold nanoparticles embedded in alumina matrix /O. Bratus’, A. Evtukh, E. Kaganovich, A. Kizjak, I. Kizjak, E. Manoilov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2009. — Т. 12, № 1. — С. 53-56. — Бібліогр.: 7 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-118611 |
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dspace |
| spelling |
Bratus, O. Evtukh, A. Kaganovich, E. Kizjak, A. Kizjak, I. Manoilov, E. 2017-05-30T17:21:51Z 2017-05-30T17:21:51Z 2009 Charge storage characteristics of gold nanoparticles embedded in alumina matrix /O. Bratus’, A. Evtukh, E. Kaganovich, A. Kizjak, I. Kizjak, E. Manoilov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2009. — Т. 12, № 1. — С. 53-56. — Бібліогр.: 7 назв. — англ. 1560-8034 PACS 73.40.Qv https://nasplib.isofts.kiev.ua/handle/123456789/118611 The processes of charge accumulation in the nonvolatile memory metal-oxidesilicon capacitors with gold nanoparticles floating gate formed by the pulsed laser deposition method are investigated. The regularities of formation of alumina films with gold nanoparticles are the result of their deposition from the back flow of low-energy particles from the erosion torch. With removing from the torch axis, sizes of gold particles and the film thickness decreased. When recording the capacitance-voltage curves, the capture of a negative charge was observed. It was shown that the concentration of gold nanoparticles in alumina matrix and the thickness of nanocomposite films remarkably influenced on the stored charge. The observed flat band voltage shift was in the range 1 to 14 V. To explain the peculiarities of charge storage in the composite films, the electron transport through them was investigated. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Charge storage characteristics of gold nanoparticles embedded in alumina matrix Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| spellingShingle |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix Bratus, O. Evtukh, A. Kaganovich, E. Kizjak, A. Kizjak, I. Manoilov, E. |
| title_short |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| title_full |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| title_fullStr |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| title_full_unstemmed |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| title_sort |
charge storage characteristics of gold nanoparticles embedded in alumina matrix |
| author |
Bratus, O. Evtukh, A. Kaganovich, E. Kizjak, A. Kizjak, I. Manoilov, E. |
| author_facet |
Bratus, O. Evtukh, A. Kaganovich, E. Kizjak, A. Kizjak, I. Manoilov, E. |
| publishDate |
2009 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
The processes of charge accumulation in the nonvolatile memory metal-oxidesilicon
capacitors with gold nanoparticles floating gate formed by the pulsed laser
deposition method are investigated. The regularities of formation of alumina films with
gold nanoparticles are the result of their deposition from the back flow of low-energy
particles from the erosion torch. With removing from the torch axis, sizes of gold
particles and the film thickness decreased. When recording the capacitance-voltage
curves, the capture of a negative charge was observed. It was shown that the
concentration of gold nanoparticles in alumina matrix and the thickness of
nanocomposite films remarkably influenced on the stored charge. The observed flat band
voltage shift was in the range 1 to 14 V. To explain the peculiarities of charge storage in
the composite films, the electron transport through them was investigated.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118611 |
| citation_txt |
Charge storage characteristics of gold nanoparticles embedded in alumina matrix /O. Bratus’, A. Evtukh, E. Kaganovich, A. Kizjak, I. Kizjak, E. Manoilov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2009. — Т. 12, № 1. — С. 53-56. — Бібліогр.: 7 назв. — англ. |
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2025-12-07T20:13:35Z |
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