"High-Speed Camera Freezes Chaotic Moments in a Trillionth of a Second"

Scientists have developed a camera with a shutter speed a trillionth of a second, allowing them to capture dynamic disorder in materials. The camera, called vsPDF, uses neutrons to measure the position of atoms and provides insights into the movement and behavior of atoms within materials. By studying materials like germanium telluride, researchers can better understand their properties and develop improved thermoelectric materials. While the vsPDF technique shows promise, further development is needed before it becomes a widely used testing method.