Top Electrode Engineering In article 2300146, Cheol Seong Hwang and co-workers demonstrate that the Ru top electrode significantly improves ferroelectric performance of Hf0.5Zr0.5O2/TiN bottom thin film capacitor by adequately controlling oxygen vacancy concentration at interface. Therefore, interfacial engineering is an important technology can overcome trade-off relationship between polarizat...
Abstract C 17 H 16 N 2 O 8 , monoclinic, P 1 / c (no. 14), a = 7.0825(4) Å, b 15.6168(9) 15.1086(9) β 93.3830(10)°, V 1668.19(17) Å 3 Z 4, R gt ( F ) 0.0543, wR ref 0.1443, T 170.15 K.
The ordered iron nitride phase α″–Fe16N2 has been a potential candidate for rare-earth free magnets with giant saturation magnetization, but first-principles electronic-structure calculations have struggled to reproduce recent observations of high magnetic moment, while magnetocrystalline anisotropy (MCA) vary significantly. Within the framework density-functional theory (DFT), common extension...
