Conducting Fab lessons in a virtual clean room
Apr 14, 2019
A virtual platform makes learning how to fabricate a semiconductor device easier, safer and more interactive.
Results for materials science
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Pure red LEDs fulfill a primary goal
May 6, 2020
First high-intensity, low-voltage red LEDs made from nitride semiconductors.
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Sensors get a laser shape up
Nov 15, 2020
Laser writing breathes life into high-performance sensing platforms.
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Optoelectronic devices that emit warm and cool white light
Dec 21, 2020
A single semiconducting material can produce white light by emitting light across the visible spectrum.
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Microstructured optical fibers find their 3D-printed groove
Jan 25, 2021
Advanced laser-printing techniques prove ideal for creating tiny optical communication devices with complex internal structures.
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The right ring count to harness waste heat
Mar 17, 2021
Rational molecular design produces air-stable polymer-based semiconductors to better exploit waste heat for electricity.
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Breaking records like baking bread
Mar 30, 2021
Researchers have made unparalleled ultrawide-bandgap semiconductors through temperature and timing, just like baking bread.
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Making the shift from blue to red for better LEDs
May 9, 2021
Pure red-light micrometer-scale emitting devices made from a nitride semiconductor reaches excellent efficiency.
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Full color LEDs cut down to size
Sep 26, 2021
Tiny light-emitting devices that can create all the colors in the rainbow are essential for the next generation of phones and screens.
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Welcoming composite inks into the fold
Oct 11, 2021
A screen-printing approach to creating foldable circuits could make many functional devices easier and cheaper to mass produce.
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Fiber glow brings more go for underwater communications
May 15, 2022
Optical fibers doped with perovskite nanocrystals bring new opportunities for photodetectors for high-speed, free-space and underwater data links.
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Getting more out of light
Aug 4, 2022
Nanomaterials offer a way to get many electrical charges from each photon absorbed by a solar cell.
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Customized fiber generates Bessel beams
Aug 9, 2022
Fabricating intricate optical structures onto the tip of an optical fiber creates a new source of special light beams.
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Upcycled plastic membrane helps clean up waste
Feb 5, 2023
Plant-derived biosolvents enable the sustainable conversion of plastic waste into valuable membrane materials.
