TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.28.3 TI - Number of Neighbors Determines Granular Structure JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 28 IS - SP - 3 EP - PY - 2011/07/18/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.28.3 A1 - Harris, David ER -