https://scholars.lib.ntu.edu.tw/handle/123456789/347789
標題: | Using liquid crystal assisted replica molding method to align uniaxial molecules in patterned polymers at ambient temperature | 作者: | Chen, P.-S. Chen, J.-W. Chang, H.-H. Hsu, C.-H. YUAN-HUEI CHANG CHIH-YU CHAO Shen, C.-C. Liu, H.-L. CHIEH-HSIUNG KUAN |
關鍵字: | Liquid crystals; Molecular orientation; Replica molding | 公開日期: | 2009 | 卷: | 510 | 起(迄)頁: | 60-69 | 來源出版物: | Molecular Crystals and Liquid Crystals | 摘要: | In this paper, we demonstrate an easy approach - liquid crystal assisted replica molding method - to align uniaxial molecules in a patterned polymer at ambient temperature. During the process, the orientation of liquid crystals is parallel to the groove of the grating mold and the uniaxial molecules are aligned by liquid crystals. Many research groups in the field of optics and organic optoelectronics have paid huge attention to the polymer-chromospher system. Here, in order to quantify the degree of alignment, we measure both polarized absorption and photoluminescence (PL) spectra. According to our results, our approach to align molecules in a polymer can truly open up an easy way to manufacture optoelectronic and electronic devices. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-70349589020&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/347789 https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349589020&doi=10.1080%2f15421400903058205&partnerID=40&md5=3223ac8b83e068ca9dba25335d2dc434 |
ISSN: | 15421406 | DOI: | 10.1080/15421400903058205 | SDG/關鍵字: | Chromium compounds; Crystal orientation; Liquid crystals; Molding; Molecular orientation; Molecules; Temperature; Degree of alignments; Electronic device; Organic optoelectronics; Polarized absorption; Replica molding; Research groups; Polymers |
顯示於: | 應用物理研究所 |
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