Perovskite solar cells have been the subject of much research as the next generation of photovoltaic devices. However, many challenges remain to be overcome for the practical application. One of them ...

Interstitial fibrosis progression at 1 year after kidney transplantation appeared no lower with corticosteroid use in low-risk patients. Corticosteroid use may not slow interstitial fibrosis ...

(Nanowerk News) The carrier concentration and conductivity in p-type monovalent copper semiconductors can be significantly enhanced by adding alkali metal impurities, as shown recently by Tokyo Tech ...