Physical Sciences and Mathematics Commons^™

Thin Film Solar Cells Using Zno Nanowires, Organic Semiconductors And Quantum Dots, Kaitlyn Vansant

Dissertations and Theses

A thin film organic/ inorganic hybrid solar cell was fabricated by incorporating ZnO nanowires, n- and p-type organic semiconductors and inorganic quantum dots. The basic cell design involved the electrodeposition of ZnO nanowires grown on a substrate coated with a transparent conductive oxide. The ZnO nanowires were coated with a thin layer of an organic n-type material, followed by a deposition of inorganic quantum dots. A p-type polymer layer was subsequently deposited and the sample was then contacted with gold to form a quantum dot layer sandwiched between a p-n junction of organic conductive materials.

Various materials and processing methods …