Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device
The spacer effect caused by the system of molecules during the process of E/Z isomerization is reported. The phenomenon was predicted by absorption measurements with UV light of 365nm wavelength was illuminated to the solution of azobenzene dimers with aliphatic and aromatic spacers were incorporate...
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| Language: | en en |
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2015
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| Online Access: | http://umpir.ump.edu.my/id/eprint/8793/1/Spacer%20Effect%20Caused%20by%20Azobenzene%20System%20in%20E%2C%20Z%20Isomerization-%20An%20Application%20for%20Optical%20Storage%20Device.pdf http://umpir.ump.edu.my/id/eprint/8793/7/fist-2015-yuvaraj-Spacer%20effect%20caused.pdf http://umpir.ump.edu.my/id/eprint/8793/ http://www.researchgate.net/publication/272136015_Spacer_effect_caused_by_azobenzene_system_in_EZ_isomerization_An_application_for_optical_storage_device |
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| author | Yuvaraj, A. R. Tay, Joo Hui Siti Maznah, Kabeb Lutfor, M. R. M. M., Yusoff Hegde, Gurumurthy |
| author_facet | Yuvaraj, A. R. Tay, Joo Hui Siti Maznah, Kabeb Lutfor, M. R. M. M., Yusoff Hegde, Gurumurthy |
| author_sort | Yuvaraj, A. R. |
| building | UMPSA Library |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The spacer effect caused by the system of molecules during the process of E/Z isomerization is reported. The phenomenon was predicted by absorption measurements with UV light of 365nm wavelength was illuminated to the solution of azobenzene dimers with aliphatic and aromatic spacers were incorporated. The photosaturation was observed within 18 seconds for both compounds. But, the dramatic variation in thermal back relaxation is the significant interest in this study. That is Z-E isomerization or thermal back relaxation was occurred around 7-13hours. Here the variation in back relaxation is directly related to the nature of spaced associated with the molecular structure. In particular, the spacer effect is very much important in synthesizing the materials for the optical storage device
fabrication.
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| format | Conference or Workshop Item |
| id | my.ump.umpir.8793 |
| institution | Universiti Malaysia Pahang |
| language | en en |
| publishDate | 2015 |
| record_format | eprints |
| spelling | my.ump.umpir.87932018-01-22T00:50:53Z http://umpir.ump.edu.my/id/eprint/8793/ Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device Yuvaraj, A. R. Tay, Joo Hui Siti Maznah, Kabeb Lutfor, M. R. M. M., Yusoff Hegde, Gurumurthy Q Science (General) The spacer effect caused by the system of molecules during the process of E/Z isomerization is reported. The phenomenon was predicted by absorption measurements with UV light of 365nm wavelength was illuminated to the solution of azobenzene dimers with aliphatic and aromatic spacers were incorporated. The photosaturation was observed within 18 seconds for both compounds. But, the dramatic variation in thermal back relaxation is the significant interest in this study. That is Z-E isomerization or thermal back relaxation was occurred around 7-13hours. Here the variation in back relaxation is directly related to the nature of spaced associated with the molecular structure. In particular, the spacer effect is very much important in synthesizing the materials for the optical storage device fabrication. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8793/1/Spacer%20Effect%20Caused%20by%20Azobenzene%20System%20in%20E%2C%20Z%20Isomerization-%20An%20Application%20for%20Optical%20Storage%20Device.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/8793/7/fist-2015-yuvaraj-Spacer%20effect%20caused.pdf Yuvaraj, A. R. and Tay, Joo Hui and Siti Maznah, Kabeb and Lutfor, M. R. and M. M., Yusoff and Hegde, Gurumurthy (2015) Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device. In: National Conference for Postgraduate Research (NCON-PGR 2015) , 24-25 January 2015 , Universiti Malaysia Pahang (UMP). pp. 1-5.. (Published) http://www.researchgate.net/publication/272136015_Spacer_effect_caused_by_azobenzene_system_in_EZ_isomerization_An_application_for_optical_storage_device |
| spellingShingle | Q Science (General) Yuvaraj, A. R. Tay, Joo Hui Siti Maznah, Kabeb Lutfor, M. R. M. M., Yusoff Hegde, Gurumurthy Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title | Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title_full | Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title_fullStr | Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title_full_unstemmed | Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title_short | Spacer Effect Caused by Azobenzene System in E/Z Isomerization: An Application for Optical Storage Device |
| title_sort | spacer effect caused by azobenzene system in e/z isomerization: an application for optical storage device |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/8793/1/Spacer%20Effect%20Caused%20by%20Azobenzene%20System%20in%20E%2C%20Z%20Isomerization-%20An%20Application%20for%20Optical%20Storage%20Device.pdf http://umpir.ump.edu.my/id/eprint/8793/7/fist-2015-yuvaraj-Spacer%20effect%20caused.pdf http://umpir.ump.edu.my/id/eprint/8793/ http://www.researchgate.net/publication/272136015_Spacer_effect_caused_by_azobenzene_system_in_EZ_isomerization_An_application_for_optical_storage_device |
| url_provider | http://umpir.ump.edu.my/ |