A new study published in Nature demonstrates a significant breakthrough in quantum computing, where researchers successfully maintained quantum coherence in a multi-qubit system for over one second at room temperature. This achievement, a hundredfold increase over previous records, was made possible by using a novel diamond-based material with engineered nitrogen-vacancy centers. The extended coherence time is a critical step toward making quantum computers more practical and scalable, as it allows for more complex calculations before quantum states degrade. The research team, led by Dr. Alina Zhang, suggests this material platform could accelerate the development of quantum sensors and networks in addition to computation. For the full details, read the complete article at https://sciencedaily.com/releases/2024/10/quantum-coherence-breakthrough.