Phosphorus sets the pace in high-performance transistors
Ultrathin phosphorus semiconductors that become metallic when stacked can tackle resistance issues and boost transistor performance.
Mar 13, 2023
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225
Hardware
News tagged with electron transfer
Engineering
Understanding a cerium quirk could help advance grid-scale energy storage
An explanation for why flow batteries using the metal cerium in a sulfuric acid electrolyte fall short on voltage, discovered through a study led by the University of Michigan, could pave the way for better battery chemistry.
Nov 15, 2022
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89
Energy & Green Tech
Magnetic field enhances generation of synthetic biogas
The development and utilization of rural biomass energy is an important strategy to reduce the use of fossil fuels and resulting carbon emissions.
Sep 20, 2022
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6
Electronics & Semiconductors
Excitons need space to separate: Free carrier production in organic solar cells
Solar cells based on organic molecules offer potential advantages over conventional devices for converting light into electricity. These organic solar cells could be inexpensive, durable, and easy to make. However, organic ...
Aug 15, 2022
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42
Energy & Green Tech
Chemists pin down the cause for energy losses in high-capacity lithium-ion battery cathodes
An international team, which included Skoltech researchers and their colleagues from France, the United States, and Switzerland, found out why energy losses occur during the charge-discharge cycle in lithium-ion batteries ...
Jun 21, 2022
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172
Energy & Green Tech
Power electronics and electric machines system designs to revolutionize clean energy mobility
Always with an eye toward the future, National Renewable Energy Laboratory (NREL) researchers are revolutionizing clean energy mobility beyond light-duty electric vehicles (EVs) by building advanced power electronics systems ...
Apr 8, 2022
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20
Telecom
Electromagnetic wave shielding flexible films with near-zero reflection in the 5G frequency band
A research team led by Dr. Sang-Bok Lee and Byeongjin Park in the Department of Functional Composites at the Korea Institute of Materials Science (KIMS) succeeded in developing the world's first ultra-thin composite film. ...
Mar 25, 2022
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10
Energy & Green Tech
Dead lithium: The culprit of low Coulombic efficiency with LIBs
The target of carbon-neutral and net-zero emissions is the development and utilization of renewable energy. High-energy-density energy storage systems are critical technologies for the integration of renewable energy.
Apr 28, 2021
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6
Energy & Green Tech
Electron transfer discovery is a step toward viable grid-scale batteries
The way to boost electron transfer in grid-scale batteries is different than researchers had believed, a new study from the University of Michigan has shown. The findings are a step toward being able to store renewable energy ...
Jan 21, 2021
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294
Electronics & Semiconductors
No strings attached: Maximizing wireless charging efficiency with multiple transmitters
Wireless power transfer has proven to be quite useful in electronic devices such as medical implants and smartphones. In most cases, this is done by aligning or "coupling" two separate coils of wire (transmitter Tx and receiver ...
Dec 7, 2020
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