Creating atomically precise quantum architectures with high digital fidelity and desired
quantum states is an important goal in a new era of quantum technology. The strategy of
creating these quantum nanostructures mainly relies on atom-by-atom, molecule-by-
molecule manipulation or molecular assembly through non-covalent interactions, which thus
lack sufficient chemical robustness required for on-chip quantum device operation at
elevated temperature. Here, we report a bottom-up synthesis of covalently linked organic …

Creating atomically-precise quantum architectures with high digital fidelity and desired
quantum states is an important goal in a new era of quantum technology. The strategy of
creating these quantum nanostructures mainly relies on atom-by-atom, molecule-by-
molecule manipulation or molecular assembly through non-covalent interactions, which thus
lack sufficient chemical robustness required for on-chip quantum device operation at
elevated temperature. Here, we report a bottom-up synthesis of covalently linked organic …