TY - JOUR PB - American Physical Society ID - 10.1103/Physics.4.29 TI - Harnessing nonlinearity for linear measurements JF - Physics JA - Physics J1 - PHYSICS VL - 4 IS - SP - 29 EP - PY - 2011/04/04/ UR - http://link.aps.org/doi/10.1103/Physics.4.29 A1 - Bluhm, Hendrik ER -