Science
Quantum discovery reveals molecular count shifts superconductor links
Researchers in the Quantum Detection Microscopy group at CIC nanoGUNE, working alongside chemists at CiQUS of the University of Santiago de Compostela, have uncovered a remarkable quantum phenomenon. They demonstrated that altering a quantum chain by adding or subtracting just one single molecule can drastically transform how it behaves when interacting with a superconductor. This breakthrough highlights the extreme sensitivity of quantum systems at the molecular level. Such foundational insights pave the way for more precise control over nanoscale architectures, potentially advancing future quantum computing and microscopic detection technologies.