%0 Journal Article %T Application of ferroelectric materials for improving output power of energy harvesters %A Sang-Woo Kim %A Sung Kyun Kim %A Tae Yun Kim %J Archive of "Nano Convergence". %D 2018 %R 10.1186/s40580-018-0163-0 %X a Ferroelectrics in Venn diagram of dielectric classes. b Hysteresis loop of ferroelectric material in P¨CE curve. c Crystal structure of perovskite d ilmenite, and e polymeric ferroelectric materia %K Ferroelectricity %K Energy harvesting %K Piezoelectricity %K Triboelectric effect %K Photovoltaic effect %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212376/