The bandgap, i.e. the energy gap between the highest lying valence and the lowest lying conduction band, is a defining ...

A research team in Kiel has demonstrated a previously unknown effect in graphene—a single layer of carbon atoms whose ...

To get rid of a hickey, you can try icing the area, using topical vitamins and herbs, and applying cocoa butter or aloe vera.

ST. LOUIS, Missouri, November 29, 2021 (ENS) – Lasers that emit ultrashort pulses of light can kill multidrug-resistant bacteria such as MRSA and E. coli, researchers at Washington University School ...

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

Company to Collaborate with Colorado State University on High-Energy Pulsed Laser Optics to Advance Fusion Energy ...

A concept of pulse compression in a plasma. Credit: Nature Photonics (2023). DOI: 10.1038/s41566-023-01321-x A new method of creating laser pulses, more than 1,000 times as powerful as those currently ...

Due to these severe concerns, it is critical to enhance the irradiation hardness of GaN power devices to single-event burnout. Unfortunately, that’s not a straightforward task, as irradiation ...

If there’s one lesson to be learned from [Aled Cuda]’s pulsed laser driver, it’s that you can treat the current limits on electronic components as a suggestion if the current duration is measured ...

A new U.S. Army laser has more in common with Star Wars blasters than anything currently used by the military, firing a stream of bullet-like pulses of light that hit the target with explosive effects ...