Zinc oxide as a wide bandgap semiconductor with a high electron mobility and easy growth control is widely employed in the second and third generations of solar cells.
Among the different donor monomers used for building D-A conjugated photovoltaic polymers, indacenodithiophene (IDT) has attracted much attention due to its many advantages, like high hole mobility and easy structural modification.
Among these films, much attention in the development of inverted PSCs has been focused on TiOx, which has the advantages of excellent chemical and thermal stability, environmentally friendly, high-electron mobility, and easy fabrication [34].
Recently, solar cells based on composites of organometallic halide perovskite have attracted much attention due to their super high absorption coefficients, relatively high carrier mobility and easy fabrication by solution process [1 3].
In the recent years, much attention in development of inverted organic solar cells (IOSCs) has been focused on zinc oxide (ZnO) nanostructures as an electron transport layer (ETL), which is attributed to its excellent chemical and thermal stability, high electron mobility, and easy fabrication [1 3].
On the other hand, the absence of the KT, presence of the very high carrier mobility and easy to induce an energy gap in a bilayer graphene make it to have a great potential for application in nano-material electronic device.
They were attracted by the smart phones' mobility and easy handling.
The ability to merge the ubiquitous telephone service (terminal and personal mobility) and the friendliness (easy-to-use, easy-to-customize) of the Internet is recognized as a major driver to promote new classes of services.
The complex displays lower fluorescence intensity, due to the better planarity of the ligand, higher electronic mobility, and leading to easier ICT.
Forwards usually favor a shorter stick which allows more mobility and makes stickhandling easier.
