TY - JOUR AU - Mathur, Neil D. AB - Electrocaloric cooling devices traditionally comprise sub-millimetre-thick ceramic working bodies surrounded by relatively massive apparatus. Now, cooling devices that are each based on a thin polymer layer have been stacked to yield a composite lightweight device that pumps heat across a wide temperature span. TI - It’s not about the mass JF - Nature Energy DO - 10.1038/s41560-020-00741-1 DA - 2020-11-24 UR - https://www.deepdyve.com/lp/springer-journals/it-s-not-about-the-mass-wrVVwg6sk1 SP - 941 EP - 942 VL - 5 IS - 12 DP - DeepDyve ER -