Enhanced photoluminescence in CdS nanorods doped with antiferroelectric liquid crystals

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• 作者：Joy Sankar Roy ; Tapas Pal Majumder ; Roman Dabrowski
• 关键词：CdS nanorods ; AFLC ; Photoluminescence
• 刊名：Journal of Luminescence
• 出版年：April, 2014
• 年：2014
• 卷：148
• 期：Complete
• 页码：330-333
• 全文大小：1030 K

文摘

We have observed the enhancements in photoluminescence (PL) intensity of CdS nanorods doped with antiferroelectric liquid crystals (AFLC). The PL intensity of CdS nanorods enhances with the concentration of AFLC for fixed amount of CdS sample and also enhances with the concentration of CdS in required amount AFLC. We have also observed the red shift in emission energy band of CdS nanorods doped with AFLC. The emission peaks of CdS nanorods are shifted from 525.9 nm to 530.2 nm due to presence of different concentration of AFLC. The used CdS nanorods have been synthesized using simply solvothermal method. The prepared CdS nanorods are uniform and high yield. The average diameter of the rods is 30 nm.