This chapter describes the electronic structure of amorphous oxide semiconductors (AOSs). It explains why their electron mobility is so high, why they differ from amorphous Si in having a field‐effect ...

Two main types of rechargeable batteries (lithium-manganese oxide batteries and lithium-nickel-manganese-cobalt oxide batteries) rely on manganese to function. Thanks to a sustained, growing focus ...

We want to find out when an amorphous solid loses its stability and starts to slide like a pile of sand," says Fuchs. Based on the "Euclidean random matrix" (ERM) models, the researchers uncovered ...

Nitric oxide supplements are often used to help the heart, lower high blood pressure, treat erectile dysfunction, and boost athletic performance. Nitric oxide is a natural gas in the body that helps ...

Electrical Engineering Division, Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, U.K.

To demonstrate their method, the researchers mixed equal amounts of metal salts of cobalt, nickel, iron, chromium, and manganese in ethanol. They then dipped a thin film of graphene oxide into the ...

School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea ...

Green hydrogen is considered a cornerstone of the energy transition, but producing hydrogen by electrolysis is an ...

In 2024, global manganese production was estimated to have experienced a decline of 4.9% due to several significant disruptions. The temporary halt of high-grade ore exports from the Groote Eylandt ...