Engineering
A joint research team led by Professors Sangyoon Han and Jaesok Yu of the Department of Robotics and Mechatronics Engineering at DGIST has developed the world's first miniature optical ultrasonic sensor, thinner than a human ...
Sep 8, 2026
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Electronics & Semiconductors
The field of silicon photonics, which uses light rather than electricity to transmit and process data on semiconductor chips, has enabled optical systems to evolve from bulky setups to compact, advanced systems. Typically, ...
Sep 3, 2026
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108
Electronics & Semiconductors
Wearable sensors, such as wristbands, rings and adhesive patches, are becoming increasingly common for health care monitoring, fitness tracking and human-machine interaction. While most wearable devices are made from flexible ...
Sep 3, 2026
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Electronics & Semiconductors
Nvidia chief Jensen Huang urged G20 ministers on Wednesday to build more data centers to support the artificial intelligence revolution and warned that leaders who talk up the technology's dangers risk leaving their countries ...
Sep 2, 2026
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10
Electronics & Semiconductors
Inside every electronic device, the flow of electricity is controlled by a switch called a transistor. For decades, these switches were made from silicon. More recently, engineers have turned to a material called gallium ...
Aug 28, 2026
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313
Electronics & Semiconductors
Metals, semiconductors and insulators are fundamental components of modern electronics. However, efforts to improve device performance have largely focused on semiconductor quality, while metal crystallinity has received ...
Aug 27, 2026
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31
Electronics & Semiconductors
Gold has been the safe choice for perovskite solar cells. We found a way to stop needing it.
Engineering
A new set of modular components allows users to create reconfigurable smart devices with electrical connections that keep working no matter what shape the structure forms.
Aug 27, 2026
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Electronics & Semiconductors
Fuel cells, devices that generate electricity by converting the chemical energy of hydrogen or other fuels via electrochemical reactions, are promising solutions for powering large electric vehicles, industrial sites and ...
Electronics & Semiconductors
A research team has developed a flexible near-infrared (NIR) photodetector that delivers photoresponsivity more than five times higher while maintaining its performance under repeated bending. The technology is expected to ...
Aug 26, 2026
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