P-type ATPases use the energy from ATP hydrolysis to pump ions across the cell membrane against a concentration gradient. They form a large family of ubiquitous membrane proteins, and carry out many ...

What Is A P-Type Semiconductor? A p-type semiconductor is a type of semiconductor material that shows increased conductivity when donor impurities are introduced. These donor atoms are typically ...

The carrier concentration and conductivity in p-type monovalent copper semiconductors can be significantly enhanced by adding alkali metal impurities. Doping with isovalent and larger-sized alkali ...

The use of n-type and p-type silicon is a foundation concept in the design of transistors. Pure silicon is not conductive. However, it can be made conductive by adding other elements to its ...

Researchers in Australia have compared the firing resistance of p-type and n-type poly-Si/SiOx passivating contacts and found that the former have better resistance to hydrogen diffusivity and higher ...

Scientists at Germany’s Fraunhofer Institute for Solar Energy Systems (ISE) have investigated gallium-doping in p-type silicon wafers as a route to better performance. Testing these specially produced ...

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 ...

A fast transparent p-type oxide semiconductor is possible, according to scientists in Australia who have turned theoretical tellurium materials into reality using a novel deposition process.

Jolywood’s n-type cell production facility. Image: Jolywood. The PV industry is currently in the final phase of p-type dominance, characterised by the use of p-type multi and p-type mono substrates.

A research team led by University of Nebraska–Lincoln materials scientists is exploring the physical properties of MXenes, a fast-growing family of two-dimensional materials with potential for many ...