TY - JOUR PB - American Physical Society ID - 10.1103/Physics.5.19 TI - Are Mammals Ferroelectric? JF - Physics JA - Physics J1 - PHYSICS VL - 5 IS - SP - 19 EP - PY - 2012/02/13/ UR - http://link.aps.org/doi/10.1103/Physics.5.19 A1 - Chen, Bin AU - Gao, Huajian ER -