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 hundred-fold increase over previous records, marks a critical step toward practical quantum computers that don’t require extreme cooling. The team used a novel error-correction protocol and a specially designed silicon carbide material to shield the qubits from environmental noise. While scaling the system to the thousands of qubits needed for complex calculations remains a future challenge, this work provides a promising pathway for more stable and accessible quantum hardware. Read the full article at https://sciencedaily.com/releases/2024/10/241015113456.htm