In turn, the resistivity at any point is a function of the temperature at that point. Thus in order to compute the electric stress under d.c. conditions, a knowledge of the variation of the ...

Researchers at the King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have investigated whether the temperature coefficient of the short circuit current in perovskite ...

THE occurrence of a zone of negative temperature coefficient is a feature almost unique to hydrocarbon oxidation. It is most intriguing how the rate and extent of reaction, which at first increase ...