ZnSc 2 S 4 exhibits a direct bandgap and can emit light from orange to blue. Its composition can be chemically tuned to switch between n-type and p-type conduction over nine orders of magnitude, ...

A group of Korean researchers have recently succeeded in developing new p-type semiconductor materials and thin-film transistors that will lead the innovation of the semiconductor industry. These new ...

Successful development of high-performance amorphous P-type oxide semiconductor using tellurium-selenium composite oxide. Professor Yong-Young Noh from the Department of Chemical Engineering at Pohang ...

P-type dye-sensitised solar cells (p-DSSCs) represent a promising class of photovoltaic devices that utilise p-type semiconductors – most commonly nickel oxide – as the photoactive electrode. These ...

Forming a low-resistivity ohmic contact on p -type SiC is far from easy – it requires an electrode metal with a work function larger than that of p -type SiC. As that condition is rarely met, when ...

A semiconductor is a material or device that only conducts electricity under certain conditions. Some elements in the periodic table, such as carbon, silicon, and germanium, are intrinsic ...

A semiconductor is a material with electrical conductivity between that of a conductor (like copper) and an insulator (like glass). Unlike conductors, which allow electricity to flow freely, and ...

Many modern electronic devices we use daily owe their existence to the process of semiconductor doping. Doped semiconductors are the result of careful modifications ...

A spinel-type sulfide semiconductor that can emit light from violet to orange at room temperature has been developed by researchers at Science Tokyo, overcoming the efficiency limitations of current ...