As a linear dielectric material, this input electric energy density is U E = 1/2Kɛ 0 E 2, where E is the applied field, ɛ 0 is the vacuum dielectric permittivity (= 8.85 × 10-12 F m-1), and K ...

Jin-Woo Han is senior scientist at NASA’s Ames Research Center in California’s Silicon Valley. Along with colleagues Meyya Meyyappan, Myeong-Lok Seol and Jungsik Kim, he has designed a nanoscale ...