Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template
Two-dimensionally Ordered macroporous films have attracted attention for their potential application such as sensors and optoelectronic devices. Here, highly ordered ZnO nanonets film were successfully prepared by a facile method, which uses monolayer colloidal crystal template composed of polystyre...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-08-01
|
| Series: | Micro and Nano Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590007222000570 |
| _version_ | 1828149354102259712 |
|---|---|
| author | Yusuke Kiyomi Naoya Shiraiwa Takuto Nakazawa Akihiro Fukawa Kaito Oshio Koichi Takase Takeshi Ito Shoso Shingubara Tomohiro Shimizu |
| author_facet | Yusuke Kiyomi Naoya Shiraiwa Takuto Nakazawa Akihiro Fukawa Kaito Oshio Koichi Takase Takeshi Ito Shoso Shingubara Tomohiro Shimizu |
| author_sort | Yusuke Kiyomi |
| collection | DOAJ |
| description | Two-dimensionally Ordered macroporous films have attracted attention for their potential application such as sensors and optoelectronic devices. Here, highly ordered ZnO nanonets film were successfully prepared by a facile method, which uses monolayer colloidal crystal template composed of polystyrene spheres and sol-gel spin-coating method. Furthermore, ZnO nanonets-based ultraviolet photodetector are constructed, which showed high on/off current ratio of 2.7 × 105 under 370 nm UV light illumination with an intensity of 0.85 mW/cm2. |
| first_indexed | 2024-04-11T21:29:05Z |
| format | Article |
| id | doaj.art-05f19943521e4628b6b3451c357a2a50 |
| institution | Directory Open Access Journal |
| issn | 2590-0072 |
| language | English |
| last_indexed | 2024-04-11T21:29:05Z |
| publishDate | 2022-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Micro and Nano Engineering |
| spelling | doaj.art-05f19943521e4628b6b3451c357a2a502022-12-22T04:02:15ZengElsevierMicro and Nano Engineering2590-00722022-08-0116100160Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal templateYusuke Kiyomi0Naoya Shiraiwa1Takuto Nakazawa2Akihiro Fukawa3Kaito Oshio4Koichi Takase5Takeshi Ito6Shoso Shingubara7Tomohiro Shimizu8Graduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680, JapanGraduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680, JapanCollege of Science and Technology, Nihon University, Kanda-surugadai 1-8, Chiyoda 101-8308, JapanCollege of Science and Technology, Nihon University, Kanda-surugadai 1-8, Chiyoda 101-8308, JapanCollege of Science and Technology, Nihon University, Kanda-surugadai 1-8, Chiyoda 101-8308, JapanCollege of Science and Technology, Nihon University, Kanda-surugadai 1-8, Chiyoda 101-8308, JapanGraduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680, JapanGraduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680, JapanGraduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680, Japan; Corresponding author.Two-dimensionally Ordered macroporous films have attracted attention for their potential application such as sensors and optoelectronic devices. Here, highly ordered ZnO nanonets film were successfully prepared by a facile method, which uses monolayer colloidal crystal template composed of polystyrene spheres and sol-gel spin-coating method. Furthermore, ZnO nanonets-based ultraviolet photodetector are constructed, which showed high on/off current ratio of 2.7 × 105 under 370 nm UV light illumination with an intensity of 0.85 mW/cm2.http://www.sciencedirect.com/science/article/pii/S2590007222000570ZnOPhotodetectorNanonetColloidal crystalPorous film |
| spellingShingle | Yusuke Kiyomi Naoya Shiraiwa Takuto Nakazawa Akihiro Fukawa Kaito Oshio Koichi Takase Takeshi Ito Shoso Shingubara Tomohiro Shimizu Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template Micro and Nano Engineering ZnO Photodetector Nanonet Colloidal crystal Porous film |
| title | Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template |
| title_full | Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template |
| title_fullStr | Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template |
| title_full_unstemmed | Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template |
| title_short | Fabrication and UV photoresponse of ordered ZnO nanonets using monolayer colloidal crystal template |
| title_sort | fabrication and uv photoresponse of ordered zno nanonets using monolayer colloidal crystal template |
| topic | ZnO Photodetector Nanonet Colloidal crystal Porous film |
| url | http://www.sciencedirect.com/science/article/pii/S2590007222000570 |
| work_keys_str_mv | AT yusukekiyomi fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT naoyashiraiwa fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT takutonakazawa fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT akihirofukawa fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT kaitooshio fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT koichitakase fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT takeshiito fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT shososhingubara fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate AT tomohiroshimizu fabricationanduvphotoresponseoforderedznonanonetsusingmonolayercolloidalcrystaltemplate |