A new study published in Nature demonstrates a significant breakthrough in quantum computing, where researchers have successfully created a stable quantum bit (qubit) that maintains its state for over 100 microseconds. This represents a tenfold increase in coherence time compared to previous silicon-based qubits, marking a crucial step toward building practical, error-corrected quantum computers. The team achieved this by using a novel fabrication technique that isolates the qubit from electrical noise in the silicon chip. While still in the early research phase, this advancement addresses a fundamental challenge in scaling up quantum systems. For the full details, read the complete article at https://sciencedaily.com/releases/2023/10/231011123456.htm.