The first wave of musicians for the 2025 Alternating Currents Festival was released Thursday, May 1. The festival will be held in downtown Davenport, Bettendorf and Rock Island. CONTRIBUTED ...

On Friday, Alternating Currents shared the first wave of artists on its music lineup. The seven-year-old arts festival will return to the Q-C on August 15. CONTRIBUTED ...

Implement independent control of positive and negative half-cycle phase angles using separate trigger-time constant-setting ...

The one-of-a-kind festival celebrates the creative vibe of the Quad Cities region, event organizers said. AC’s 2025 lineup blends exciting new voices with festival favorites at more than 40 venues.

"Our research shows that by using a lateral alternating current geometry in synthetic ferrimagnetic vortex pairs, we can achieve spin-wave emission with an efficiency that surpasses conventional ...

The team discovered that, in conductive atomic force microscopy (c-AFM) experiments, applying alternating current (AC) at specific frequencies can reduce the friction force between an Ir-coated ...