<p>➀ Researchers at Argonne National Laboratory have discovered how to use light to control the symmetry of quantum dots, leading to new materials with tailored properties; </p><p>➁ The study demonstrates that light can alter the arrangement of atoms in quantum dots, changing their electronic properties; </p><p>➂ The findings open up new possibilities for designing materials with unique properties, potentially revolutionizing fields like electronics and medical imaging.</p>