charge

33 Articles
Investigating charge behavior in multilayer OLEDs using a laser spectroscopic technique
Tech

Investigating charge behavior in multilayer OLEDs using a laser spectroscopic technique

To increase the device lifetimes and efficiency of OLEDs, it is critical to understand the electrical charge behavior at different interfaces within. Professor...

Roku’s new wireless security cameras will guard your home for up to two years on a single charge
Tech

Roku’s new wireless security cameras will guard your home for up to two years on a single charge

Roku has launched two new weather-resistant home security cameras The larger of the two has a battery life of up to two years...

The Switch 2 Pro Controller will have the same colossal battery life as the original, with a significantly shorter charge time, according to Nintendo
Tech

The Switch 2 Pro Controller will have the same colossal battery life as the original, with a significantly shorter charge time, according to Nintendo

The Nintendo Switch 2 Pro Controller’s tech specs have been revealed According to Nintendo, its charging time will be significantly reduced The new...

Hybrid thermoelectric material achieves high efficiency by decoupling heat and charge transport
Tech

Hybrid thermoelectric material achieves high efficiency by decoupling heat and charge transport

Microstructure evolution in Fe2V0.95Ta0.1Al0.95 Heusler compounds upon incorporating Bi1−xSbx. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-57250-6 Thermoelectric materials enable the direct conversion of heat...

Liverpool beat Everton in feisty derby to keep title charge on track | Football News
World News

Liverpool beat Everton in feisty derby to keep title charge on track | Football News

Diogo Jota scored the only goal of the game in a heated Merseyside derby to restore Liverpool’s 12-point lead at the top of...

Using niobium tungsten oxide to allow lithium batteries to charge faster
Tech

Using niobium tungsten oxide to allow lithium batteries to charge faster

Anisotropic lattice change upon lithium-ion intercalation. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-57576-1 A team of engineers, chemists and materials scientists in China and...

Electrode design could prevent explosions in next-gen batteries, allowing 1,000 km on a single charge
Tech

Electrode design could prevent explosions in next-gen batteries, allowing 1,000 km on a single charge

Band structure of Li-rich oxides and their proposed anionic redox chemistry. Credit: Science Advances (2025). DOI: 10.1126/sciadv.adt0232 A research team at UNIST has...

Sony patents PlayStation controller that you can charge by leaving in sunlight
Tech

Sony patents PlayStation controller that you can charge by leaving in sunlight

A recently published patent seems to show a solar powered DualSense Wireless Controller This could help address one of the controller’s biggest flaws,...

Electric vehicles could travel farther on a single charge thanks to lithium-sulfur batteries with added platinum
Tech

Electric vehicles could travel farther on a single charge thanks to lithium-sulfur batteries with added platinum

Close-up of one of the battery cells created in El-Zahab’s lab. Credit: Margi Rentis/FIU More electric vehicles are on the road than ever...