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 ...

IN the course of work on vacuum bolometers, it has been noticed that films of bismuth evaporated on to a backing film of celluloid (both with thickness of the order of 1 micron) possessed a negative ...

This post is a peek into the Beta and Steinhart-Hart equations for representing the resistance vs. temperature relationship in NTC thermistors. As defined by IEC 60539, NTC (Negative Temperature ...

In a study just published in the renowned journal Advanced Functional Materials, a team of American and Dutch researchers present design strategies for adjusting the thermal expansion behavior of ...

As aeroengine thrust-to-weight ratios continue to improve, the operating temperature of their hot-end components has risen steadily, placing stricter demands on the performance of temperature sensors.

Researchers in Saudi Arabia have conducted a series of tests to investigate the temperature coefficient of the short circuit current in perovskite-silicon tandem solar cells and have found that it may ...

The OCV of the cell is determined by the cell’s state-of-charge (SoC). However, the temperature of the cell is another important factor, as the cell’s OCV will vary with temperature. This effect is ...