Electronic structure and magnetic properties of Li.sub.2./sub.ZrCuO.sub.4./sub.: A spin-1/2 Heisenberg system close to a quantum critical point

SCHMITT, M., MÁLEK, J., DRECHSLER, S.-L., RÖSNER, H. Electronic structure and magnetic properties of Li₂ZrCuO₄: A spin-1/2 Heisenberg system close to a quantum critical point. Physical Review. B. 2009, 80(20), 205111/1-205111/9. ISSN 1098-0121. Available: doi: 10.1103/PhysRevB.80.205111