Experimental demonstration of poly-Si/SHJ hybrid tunnel-IBC c-Si cells

Interdigitated back-contacted solar cell (IBC) is a successful high-efficiency solar cell concept. Without a metal grid at the front side, the metal shading loss is eliminated. However, the fabrication process of an IBC cell is much more complicated than that of a FBC cell. Within the PVMD group, two poly-Si carrier-selective passivating...

Towards a More Socio-culturally Sustainable Future of Chengdu City: The pathway exploration of urban regeneration in the inner city of Chengdu, China, focused on the local public lifestyle

Chengdu, is a megacity in the west of China with a long history and a population of almost 20 million. It is one of the largest cities in China where the socio-cultural identity stands out with a unique local lifestyle. Also, it is a city facing overall urban regeneration since 2020, when the establishment of an urban regeneration system at the...