Results 31 to 40 of about 6,060,553 (281)
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
Effects of Dynamical and Diabatic Processes on Stationary and Transient Kelvin Waves
Journal of Advances in Modeling Earth SystemsAtmospheric Kelvin waves (KWs) are influenced by both tropical convective heating and dry dynamical processes, but the relative contributions of these mechanisms remain uncertain.
K. M. Holube +3 more
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Reducing Energy Consumption in CubeSat Missions: The Integrated Antenna Approach
Engineered ScienceOne of the future challenges of increasing the harnessed solar power is efficiently using the CubeSat sides. One of the approaches is using integrated antenna systems with solar panels or payloads.
Gulama-Garip Alisher E. Ibrayev +7 more
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Meteorologische Zeitschrift, 2000 The objective of this paper is to study the surface fluxes obtained by a High Resolution Limited Area Model (HIRLAM), used for weather forecasts. The question arises whether the quality of the fluxes are high enough to make HIRLAM a proper tool for ...
Anna Rutgersson
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, 1965 This document consists of tabulated calculations of the energy budget for the Hanford production reactors. Examples of the heat transport calculations are illustrated along with the complete final data. Travel times are estimated.
openaire +2 more sources
Advanced Functional Materials, EarlyView.Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang +11 more
wiley +1 more source
How Volcanic Aerosols Globally Inhibit Precipitation
Geophysical Research LettersVolcanic aerosols reduce global mean precipitation in the years after major eruptions, yet the mechanisms that produce this response have not been rigorously identified.
Zachary McGraw, Lorenzo M. Polvani
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Water Resources Research, 2019 Stream temperature is a key variable that controls both physical and biogeochemical processes in aquatic ecosystems. Complex physical interactions between land surface and subsurface processes make accurate simulations of stream temperature dynamics at ...
Han Qiu +5 more
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Advanced Functional Materials, EarlyView.A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon +9 more
wiley +1 more source
Research Progress on Climate Effect and Influence Mechanism of Photovoltaic Systems
Gaoyuan qixiang, 2022 Due to the global environmental crisis， energy crisis and the urgent need to deal with climate change， governments around the world have increased the use of renewable energy.The progress of photovoltaic technology and the support of government policies ...
Junxia JIANG, Xiaoqing GAO
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