Abstract

TiO₂/QDCdS heterostructure was synthesized by depositing preliminarily prepared cadmium sulphide (CdS) quantum dots onto microcrystalline rutile films and then their absorption and luminescence spectra were studied. It was observed that photon processing of the TiO₂/QDCdS heterostructure with high-power light fluxes of xenon flash lamps contributes to the generation of the conditions necessary for the separation of nonequilibrium charge carriers.

© 2020 Optical Society of America

Laser-induced photodynamic effects at silica nanocomposite based on cadmium sulphide quantum dots

S. S. Voznesenskiy, A. A. Sergeev, A. N. Galkina, Yu. N. Kulchin, Yu. A. Shchipunov, and I. V. Postnova
Opt. Express 22(2) 2105-2110 (2014)

Fabrication of a rutile titanium dioxide thin film heterostructure using ion-implantation with Cu-Sn bonding

Yujie Ma, Cangtao Zhou, Bingxi Xiang, Mingyang Yu, Fei Lu, Jinde Yin, and Shuangchen Ruan
Opt. Mater. Express 11(4) 1196-1204 (2021)

Photopatternable cadmium-free quantum dots with ene-functionalization

Seung-Kyu Park, Xuecheng Teng, Juhyung Jung, Prem Prabhakaran, Cheol Woo Ha, and Kwang-Sup Lee
Opt. Mater. Express 7(7) 2440-2449 (2017)

Fabrication of TiO₂ thin films with both anatase and rutile structures together using the ion-implantation method

Yu-Jie Ma, Fei Lu, Bing-Xi Xiang, Jin-Lai Zhao, and Shuang-Chen Ruan
Opt. Mater. Express 8(3) 532-540 (2018)

Dynamic laser-induced effects in nanocomposite systems based on the cadmium sulfide quantum dots in a silicate matrix

S. S. Voznesenskiy, A. A. Sergeev, I. V. Postnova, A. N. Galkina, Yu. A. Shchipunov, and Yu. N. Kulchin
Opt. Express 23(4) 4415-4420 (2015)