Results 311 to 320 of about 31,917,810 (358)
Some of the next articles are maybe not open access.
1981
Abstract : An exploratory development model was designed, constructed and evaluated. The design followed the criterion set forth in efficiency improvements in Coupled Cavity TWTs with the exception of a confined flow beam instead of brilluoin focusing. The results exceeded all performance parameters except interaction efficiency. Electronic efficiency,
F. Ruth Walker +3 more
openaire +1 more source
Abstract : An exploratory development model was designed, constructed and evaluated. The design followed the criterion set forth in efficiency improvements in Coupled Cavity TWTs with the exception of a confined flow beam instead of brilluoin focusing. The results exceeded all performance parameters except interaction efficiency. Electronic efficiency,
F. Ruth Walker +3 more
openaire +1 more source
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996
Abstract Electronic efficiency of 26%, close to the value calculated for a perfect electron beam in a type of FEM based on the stimulated electron cyclotron radiation, has been obtained for the first time.
V.L. Bratman +4 more
openaire +1 more source
Abstract Electronic efficiency of 26%, close to the value calculated for a perfect electron beam in a type of FEM based on the stimulated electron cyclotron radiation, has been obtained for the first time.
V.L. Bratman +4 more
openaire +1 more source
Recent Advances in High-Efficiency Electrocatalytic Water Splitting Systems
Electrochemical Energy Reviews, 2023Xianwei Lv, Wenwen Tian, Zhonghua Yuan
semanticscholar +1 more source
High-efficiency, long-lifetime deep-blue organic light-emitting diodes
Nature Photonics, 2021S. Jeon +9 more
semanticscholar +1 more source
Advances in Materials, 2018
Exploration of high‐efficiency, economical, and ultrastable electrocatalysts for the oxygen reduction reaction (ORR) to substitute precious Pt is of great significance in electrochemical energy conversion devices.
Yifan Chen +6 more
semanticscholar +1 more source
Exploration of high‐efficiency, economical, and ultrastable electrocatalysts for the oxygen reduction reaction (ORR) to substitute precious Pt is of great significance in electrochemical energy conversion devices.
Yifan Chen +6 more
semanticscholar +1 more source
Overview of the High Efficiency Video Coding (HEVC) Standard
IEEE transactions on circuits and systems for video technology (Print), 2012G. Sullivan +3 more
semanticscholar +1 more source
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
Nature, 1991B. O'Regan, M. Grätzel
semanticscholar +1 more source
A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor
IEEE transactions on industry applications, 1986I. Takahashi, T. Noguchi
semanticscholar +1 more source