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5678398 
Journal Article 
Fabrication of organic nanocrystals using microwave irradiation and their optical properties 
Baba, K; Kasai, H; Okada, S; Oikawa, H; Nakanishi, H 
2003 
1 
Optical Materials
ISSN: 0925-3467 
21 
1-3 
591-594 
WOS:000180023100103 
1,1,4,4-Tetraphenyl-1,3-butadiene nanocrysytals were fabricated by the microwave method, whose procedure is the conventional reprecipitation followed by the microwave irradiation. Using this method, monodispersive nanocrystals possessing the crystal structure different from that of bulk crystals were produced. Change in optical properties depending on the crystal size is also reported. 
organic nanocrystals; reprecipitation method; TPB; excitionic absorption; microwave irradiation