The effects of surface texturing on spherical silicon solar cells were investigated. Surface texturing for spherical Si solar cells was prepared by immersing p-
The processing of high strength Al wrought alloys does lead either to restrictions for geometrical complexity or to high production costs due to low productivit
Welding with trail peening(WTP) is applied in T1 thin copper plate to reduce the residual stress and distortion firstly,which is the very trouble in copper weld