Slow down of charge transfer owing to auger recombination and two-photon action cross-section of CdS–CdSe–CdS segmented nanorods

• Main Authors: Subha, Radhu, Nalla, Venkatram, Lim, Eugene J. Q., Vijayan, Cherianath, Huang, Barry. B. S., Chin, Wee Shong, Ji, Wei
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Science::Physics::Optics and light; DRNTU::Engineering::Nanotechnology; DRNTU::Engineering::Materials::Photonics and optoelectronics materials
• 在線閱讀: https://hdl.handle.net/10356/103618; http://hdl.handle.net/10220/24595

We report on the dynamical properties of photoexcited carriers, particularly the charge transfer, in CdS–CdSe–CdS segmented nanorods using femtosecond transient pump–probe spectroscopy. Design of this kind of heteronanostructures with the possibility of variation of the relative volumes of CdS and C...