Abstract

We investigated the interaction of an intense laser radiation with colloidal solutions containing CdSe/ZnS core shell quantum dots (QDs; mean size 3.4 nm), fullerene ${\mathrm{C}}_{60}$, and Perylene. These materials would give rise to the photoinduced electron transfer and charge separation on the QDs and thus the optical limiting effect. Results confirm the intended aim, obtained by means of intermediate metastable products of reversible photochemical reactions, i.e., ion radicals of hybrid systems containing semiconductor nanoparticles.

© 2012 Optical Society of America

Hybrid light-emitting devices based on phosphorescent platinum(II) complex sensitized CdSe/ZnS quantum dots

Gang Cheng, Wei Lu, Yong Chen, and Chi-Ming Che
Opt. Lett. 37(6) 1109-1111 (2012)

Electrical and optical properties of blue organic light-emitting devices fabricated utilizing color conversion CdSe and CdSe/ZnS quantum dots embedded in a poly(N-vibyl carbazole) hole transport layer

Young Pyo Jeon, Sung June Park, and Tae Whan Kim
Opt. Mater. Express 2(5) 663-670 (2012)

Bipolar resistance effect observed in CdSe quantum-dots dominated structure of Zn/CdSe/Si

Shuai Liu, Ping Cheng, and Hui Wang
Opt. Lett. 37(11) 1814-1816 (2012)

Hybrid optical materials of plasmon-coupled CdSe/ZnS coreshells for photonic applications

Jaetae Seo, Rafal Fudala, Wan-Joong Kim, Ryan Rich, Bagher Tabibi, Hyoyeong Cho, Zygmunt Gryczynski, Ignacy Gryczynski, and William Yu
Opt. Mater. Express 2(8) 1026-1039 (2012)

Microstructural and optical properties of CdSe/CdS/ZnS core-shell-shell quantum dots

Dea Uk Lee, Dae Hun Kim, Dong Hyuk Choi, Sang Wook Kim, Hong Seok Lee, Keon-Ho Yoo, and Tae Whan Kim
Opt. Express 24(2) A350-A357 (2016)