Designers often want to measure the junction temperature of a DC switching power supply. Knowing a system’s junction temperature is an important and basic requirement from safety and failure mode and ...

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a supercurrent to flow in both directions. Published in Nature Physics, the ...

With CPUs and chip sets running at clock speeds that were once thought of only in terms of UHF and microwave communications frequencies, heat generation is a problem for PC-system designers. The ...