The attachment of H2- and metal (Co- and Zn-) protoporphyrin IX molecules to ZnO nanorods and single-crystal surfaces is investigated by Near Edge X-ray Absorption Fine Structure (NEXAFS) spectroscopy ...

This paper reports on an all-oxide thin film piezotronic P-N heterojunction diode incorporating vertically-stacked structure of N+-ITO/P-type nickel oxide/N-type zinc oxide as a flexible energy ...

High-density porous zinc oxide (ZnO) nanosheets (NSs) are grown on an aluminum (Al) substrate, and a porous ZnO NS-based microelectromechanical systems technology gas sensor is fabricated for ozone ...

Incorporating silver in ZnO has attracted a lot of interest in recent years to fabricate p-type ZnO, as the naturally occurring ZnO is n-type material due to its native defects such as zinc ...

US President Donald Trump's tax and spending bill has sparked intense debate. BBC Verify's policy and analysis correspondent Ben Chu has been looking at what the bill could do to the US national debt.