When fabricated in one or two dimensions, systems of particles whose quantum spins interact with each other can display some unique quantum properties. Through new research published in The European Physical Journal B, Asif Iqbal and Baidur Rahaman at Aliah University in Kolkata, India, have developed a new theoretical technique for calculating the structures and interactions taking place in these unique materials. Their approach could pave the way for advanced new superconductors—which allow electric currents to flow through them with zero resistance.
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