Researchers have made a significant step in the study of a new class of high-temperature superconductors: creating ...

Now, researchers in Australia say they have devised a method of encoding quantum information that makes the accumulation of ...

This strength of the electron interaction can be adjusted by doping the material with a certain number of a different type of atom. This technique is routinely used in semiconductor production.

These single-atom catalysts maximize the utilization of metal atoms while ... with an ordered mesoporous structure (pores 2-50 nanometers in diameter) and nitrogen doping. Detailed characterization ...

Readily available phosphorus is a common choice. The "spare" electron from each dopant atom acts like a negative charge, so semiconductors of this type are called negative-type or N-type.

The main reason why alloy nanoparticles are fascinating is that the chemical and physical properties of alloy materials change with changes in composition, atom distribution ... small molecules or ...

As the Australian Open gets under way in Melbourne, tennis is facing a crisis over positive doping tests involving two of the biggest stars in the game. Last March, the top-ranked men’s player ...

Iga Swiatek's one-month suspension for failing a drug test will not be appealed by the World Anti-Doping Agency because her explanation "is plausible"; WADA has appealed against the exoneration of ...

Gonzalo Oliveira, a Portuguese-born player who represents Venezuela, was provisionally suspended for doping on Wednesday. The International Tennis Integrity Agency said the 29-year-old Oliveira ...

The tennis world has again been rocked by another anti-doping issue after it was confirmed that Venezuelan tennis player Goncalo Oliveira has been provisionally suspended for allegedly testing ...