TY - JOUR PB - American Physical Society ID - 10.1103/Physics.3.23 TI - Proximity to understanding the cuprates JF - Physics JA - Physics J1 - PHYSICS VL - 3 IS - SP - 23 EP - PY - 2010/03/15/ UR - http://link.aps.org/doi/10.1103/Physics.3.23 A1 - Hoffman, Jennifer E. ER -