Since entering the market in 1991, Hitachi has led innovations in the 2.5 inch segment across every measurable category: areal density, performance, power management, acoustics, shock tolerance, reliability and breadth of product options.
ALEXANDER KASSER THEATER "Granular=Synthesis: Areal," electronic multimedia performance by Kurt Hentschlager and Ulf Langheinrich.
To faithfully reflect this trade-off between areal footprint and performance, we introduce a new Figure of Merit, FOM = [Speed/(Energy/bit × Footprint)] to assess the quality of an optoelectronic link performance.
In this paper, the AREAL RF photoinjector performance, the facility design considerations and its highlights in the fields of free electron laser, the study of new high frequency accelerating structures, the beam microbunching and wakefield acceleration concepts are presented.
The fabricated electrodes exhibit superior capacitive performances: areal capacitance, energy density and power density are 4039 mF cm−2, 131 μW h cm−2 and 11424 μW cm−2, respectively, remarkably higher than those of previously reported flexible supercapacitor electrodes; our electrodes also have good cycling stability and flexibility.
As a result, Co/CoO core-shell nanostructure annealed at 150 °C achieved the best electrochemical performance (ultrahigh areal capacitance of 6.08 F cm−2), which was superior to those treated in other temperatures.
This study analyses the interplay between solar energy input, ambient temperature and system surface area to volume (SA:V) ratio in terms of photosynthetic performance (yield, areal and volumetric productivity, photon conversion efficiency).
Due to the positive synergistic effect of the two materials resulting from the three-dimensional coated structure, the as-prepared NiCo2O4/Ni3S2 heterostructure hybrid exhibited excellent electrochemical performance with areal capacitance of 4569.1 mF cm−2 at current density of 1 mA cm−2 as well as remarkable cycling stability of 89.2% capacitance retention after 1000 cycles.
The obtained CC/NiO/MnO2 heterostructure was directly used as SC electrodes, showing an enhanced electrochemical performance including areal capacitance of 316.37 mF/cm2 and special gravimetric capacitance of 204.3 F/g at the scan rate of 50 mV/s.
Moreover, the smart combination of NixCo3−xS4 (x = 1.8) and NiCo2O4 electrode materials exhibited strong synergistic effect with significantly enhanced performances of areal capacitance up to 4.44 F/cm2.
