Solar energy has gained more attention in recent years due to increased concerns about the continued use of fossil fuels. Solar energy is a form of renewable energy, and solar energy technology does not release greenhouse gases responsible for climate change. While photovoltaic (PV) cells, which convert sunlight into electrical energy, are becoming more widely used, they are limited in their ab...

Alfvén waves dissipation is an extensively studied mechanism for the coronal heating problem. These waves can be generated by magnetic reconnection and propagated along the reconnected field lines. Here, we study the generation of Alfvén waves at the presence of both steady flow and sheared magnetic field in the longitudinally density stratified of solar spicules. The initial flow is assumed to...

We analyze the simulation result shown in Hotta & Kusano, 2021 which solar-like differential rotation is reproduced. The Sun rotating differentially with fast equator and slow pole. It widely thought that thermal convection maintains rotation, but recent high-resolution simulations tend to fail reproduce equator. This fact an aspect of one biggest problems solar physics called convective conund...

Multiple exciton generation is a process that can occur in quantum dots by which the energy of an absorbed photon in excess of the bandgap can be used to create one or more additional excitons instead of being wasted as heat. This effect has received considerable interest because it has the potential to significantly enhance the performance of solar cells, nanocrystal lasers, high speed electro...

Jordan is a developing country with an increasing electric demand and very limited fuel resources. As a result, the majority of Jordan's electric generation is fueled by imported fossil fuels, which greatly stresses the country's economy. While Jordan is incredibly resource poor when it comes to fossil fuels, it does have a vast untapped solar energy potential. Jordan's promising renewable ener...