TY - JOUR PB - American Physical Society ID - 10.1103/Physics.2.27 TI - Electronic refrigeration on the micron scale JF - Physics JA - Physics J1 - PHYSICS VL - 2 IS - SP - 27 EP - PY - 2009/04/06/ UR - http://link.aps.org/doi/10.1103/Physics.2.27 A1 - Petta, Jason R. ER -