This publication provides a comprehensive overview of the technologies involved in the direct production of gallium-68. It serves as a specific guide for the production and quality control of metal ...

Gallium nitride (GaN) semiconductors can now be grown without ammonia, a toxic chemical that needs a sophisticated detoxifying system before it can be released into the atmosphere. The new ...

Environmental systems scientist at the University of Delaware. Gallium metal has the unusual property of melting at room temperature and is often used as a curiosity prop in chemistry exhibitions.

THE metal gallium, which is the latest discovery among the recognized elements, was first seen by M. Lecoq de Boisbaudran in the autumn of the year 1875, and so named by him in honor of the land ...

A Belgian-Canadian research team claims to have found a way to develop gallium arsenide (GaAs) solar cells at a lower cost while maintaining high power conversion efficiencies. The scientists said ...

PET scan for cancer PET scans can show how much energy different cells in your body are using. Since cancer cells are more active than normal cells, the scan can pick up on their activity.

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

Gallium, a soft, silvery metal with unique properties, is gaining prominence as a commodity. Its low melting point and ability to wet glass make it valuable in electronics, particularly as a ...

String inverters based on gallium nitride (GaN) semiconductors could represent a valid alternative to devices based on silicon (Si) or silicon carbide (SiC) in the future if the industry manages ...