Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles
The influence of the substrate temperature on the formation of high-temperature phases of hafnium dioxide in the process of pulsed laser ablation is investigated. It is established that the HfO2 nanoparticles of the high-temperature tetragonal and cubic phases with a quantitative content up to 50 %...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2015-12-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2015/4/articles/jnep_2015_V7_04099.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849698150300778496 |
|---|---|
| author | V.I. Panfilov M.A. Pugachevskii A.P. Kuzmenko M.B. Dobromyslov |
| author_facet | V.I. Panfilov M.A. Pugachevskii A.P. Kuzmenko M.B. Dobromyslov |
| author_sort | V.I. Panfilov |
| collection | DOAJ |
| description | The influence of the substrate temperature on the formation of high-temperature phases of hafnium dioxide in the process of pulsed laser ablation is investigated. It is established that the HfO2 nanoparticles of the high-temperature tetragonal and cubic phases with a quantitative content up to 50 % are formed on the surface of the substrate at room temperature during the laser ablation with intensity of 1010 W/m2. It is shown that with increasing the substrate temperature the average size of the ablated nanoparticles decreases and the quantitative content of the high-temperature phases is increased up to 70 %. |
| format | Article |
| id | doaj-art-a52606900a3d457aa9fa3a4f7bea5cf0 |
| institution | DOAJ |
| issn | 2077-6772 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-a52606900a3d457aa9fa3a4f7bea5cf02025-08-20T03:19:00ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722015-12-017404099-104099-3Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 NanoparticlesV.I. Panfilov0M.A. Pugachevskii1A.P. Kuzmenko2M.B. Dobromyslov3Far Eastern State Transport University, Khabarovsk, RussiaInstitute of Materials Science, Khabarovsk Scientific Center, FEB RAS, Khabarovsk, RussiaDepartment of Nanotechnology & Engineering Physics, SWSU, Kursk, RussiaPacific National University, Khabarovsk, RussiaThe influence of the substrate temperature on the formation of high-temperature phases of hafnium dioxide in the process of pulsed laser ablation is investigated. It is established that the HfO2 nanoparticles of the high-temperature tetragonal and cubic phases with a quantitative content up to 50 % are formed on the surface of the substrate at room temperature during the laser ablation with intensity of 1010 W/m2. It is shown that with increasing the substrate temperature the average size of the ablated nanoparticles decreases and the quantitative content of the high-temperature phases is increased up to 70 %.http://jnep.sumdu.edu.ua/download/numbers/2015/4/articles/jnep_2015_V7_04099.pdfLaser ablationNanoparticlesHafnium dioxideHigh-temperature phas |
| spellingShingle | V.I. Panfilov M.A. Pugachevskii A.P. Kuzmenko M.B. Dobromyslov Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles Журнал нано- та електронної фізики Laser ablation Nanoparticles Hafnium dioxide High-temperature phas |
| title | Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles |
| title_full | Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles |
| title_fullStr | Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles |
| title_full_unstemmed | Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles |
| title_short | Influence of the Substrate Temperature on the Size Distribution and Phase Composition of Ablated HfO2 Nanoparticles |
| title_sort | influence of the substrate temperature on the size distribution and phase composition of ablated hfo2 nanoparticles |
| topic | Laser ablation Nanoparticles Hafnium dioxide High-temperature phas |
| url | http://jnep.sumdu.edu.ua/download/numbers/2015/4/articles/jnep_2015_V7_04099.pdf |
| work_keys_str_mv | AT vipanfilov influenceofthesubstratetemperatureonthesizedistributionandphasecompositionofablatedhfo2nanoparticles AT mapugachevskii influenceofthesubstratetemperatureonthesizedistributionandphasecompositionofablatedhfo2nanoparticles AT apkuzmenko influenceofthesubstratetemperatureonthesizedistributionandphasecompositionofablatedhfo2nanoparticles AT mbdobromyslov influenceofthesubstratetemperatureonthesizedistributionandphasecompositionofablatedhfo2nanoparticles |