THZ spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
Electronic Design

Power-Density Goals Can be Helped by Soft-Switching Options

Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...
Electronic Design

eGaN® FET-Silicon Power Shoot-Out Volume 10: High Frequency Resonant Converters

Distributed power systems are prevalent in telecommunications, networking, and high-end server applications and utilize a 48 V bus voltage adopted from the telecom industry. From the 48 V bus, a ...
EurekAlert!

Using sound waves to detect helium

Helium leaks are hard to detect, since it is odorless, colorless, tasteless, and does not react with other chemical substances. In Applied Physics Letters, by AIP Publishing, researchers from Nanjing ...