Researchers in Iran have designed a new light trapping (LT) structure for perovskite solar cells that reportedly achieves optimal light absorption without impacting the electrical properties of the ...

Building circuits on a silicon chip is a bit like a game of Tetris — you have to lay down layer after layer of different materials while lining up holes in the existing layers with blocks of the ...

We first developed a virtual device structure to test how ALD thickness affects hole size uniformity and CD. We started our virtual experiment by using two crisscross SAQP processes and transferring a ...

A group including scientists from Insititute for Solar Energy Research Hamelin (ISFH) and German PV equipment manufacturer Centrotherm has developed a POLO back junction solar cell by using an ...