A new study published in Nature demonstrates a significant breakthrough in quantum computing. Researchers have successfully created a quantum processor capable of maintaining quantum states, known as coherence, for over one second at room temperature. This represents a hundredfold increase in coherence time compared to previous systems, which typically lasted only milliseconds. The advancement was achieved using a novel material platform based on engineered diamond defects. This extended coherence time is critical for performing complex calculations and error correction, bringing fault-tolerant, practical quantum computers closer to reality. The researchers note that while scaling the technology presents challenges, this milestone marks a pivotal step forward for the field. For the full details, read the complete article at https://sciencedaily.com/releases/2024/05/240515123456.htm.