전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)
- 제51권3호
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- Pages.142-148
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- 2002
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- 1229-800X(pISSN)
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- 2586-7792(eISSN)
새로운 광굴절재료의 제작 및 특성
Synthesis and Properties of the New Photorefractive Material
- 투고 : 2002.07.30
- 심사 : 2002.08.07
- 발행 : 2002.09.01
초록
Considerable progress has been made in organic photorefractive materials, since the first observation of photorefractive phenomena from organic materials. Within recent years, a large number of organic photorefractive materials, especially amorphous materials, have been developed based on polymeric composites, fully functional polymers and the multi-functional chromophore approach. Among these organic photorefractive materials, some of them containing carbazole components as a charge transporting function have been demonstrated to exhibit high performance photorefractive effects. The carbazole building blocks with charge transporting function or multifunctions play a very important role in photorefraction. In this paper, it confirmed that acceptor-substituted carbazoles show the multifunctionality both of photoconductivity and electro-optic(EO) activity and photorefractive materials newly can be developed with acceptor-substituted carbazoles.
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