Systematic study on photofabrication of surface relief grating on high-tg azobenzene polymers
โ Scribed by Takashi Fukuda; Hiro Matsuda; Nirmal K. Viswanathan; Sukant Tripathy; Jayant Kumar; Takao Shiraga; Masao Kato; Hachiro Nakanishi
- Book ID
- 117543025
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 234 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0379-6779
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๐ SIMILAR VOLUMES
## Abstract **Summary:** The influence of the azobenzene concentration on the photoโinduced surface relief grating (SRG) formation in polymer films was investigated. Two series of polymers with 4โalkoxyโ4โฒโcyanoazobenzene side groups were synthesized. In series A, the degree of substitution was var
**A maskless method for patterning substrates** using surface relief structures on azobenzeneโfunctionalized polymer is demonstrated. Surface relief structures are inscribed on a polymer film spinโcoated on an indium tin oxide (ITO) substrate by exposure to an interference pattern. Etching with oxyg