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 ...

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

"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 ...