TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.4.15 TI - Mystery in a Simple Metal JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 4 IS - SP - 15 EP - PY - 1999/09/17/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.4.15 A1 - Anonymous, ER -