Kwon, Min-Su Electro-Caloric Properties of BT/PZT Multilayer Thin Films Prepared by Sol-Gel Method. [electronic resource] - Journal of nanoscience and nanotechnology 09 2018 - 5936-5941 p. digital Publication Type: Journal Article ISSN: 1533-4880 Standard No.: 10.1166/jnn.2018.15592 doi