Electronics & Semiconductors news
Electronics & Semiconductors
Tiny OLED pixels can be manufactured like microchips using chemical-resistant polymers
Screens are becoming smaller and sharper. This can be seen, for example, in augmented reality glasses and the electronic viewfinders of cameras, some of which have a screen diagonal of less than 1 centimeter (0.4 inches).
23 hours ago
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Hardware
Broadband distributed amplifier for data centers, measurement systems and sensors
Modern data centers, high-precision measurement systems and high-resolution radar sensors rely on extremely broadband amplifier chips that combine low noise with high output power. Researchers at the Fraunhofer Institute ...
16 hours ago
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Ferroelectric material that's stable at near-atomic thickness reveals new route to low-power electronics
Electronics engineers worldwide have been trying to develop increasingly smaller components that can store and process information while consuming less energy. Ferroelectric materials, which possess spontaneous electrical ...
Harvesting hot electrons could break solar panel barrier
Physics predicts that no more than 33% of the solar energy that falls on a solar panel can be converted into electricity. However, experiments and simulations by scientists at the University of Groningen in the Netherlands ...
Sep 17, 2026
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Engineers create revolutionary new sound effect paradigm by manipulating sound wave interactions
Electronic engineers at Nottingham have found a new way to create sound effects by manipulating the interaction of sound waves, a method that could open new possibilities in music performance and production. It is a novel ...
Sep 17, 2026
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Electronics & Semiconductors
Degrading dopants could boost organic semiconductor charge levels 100-fold
Organic semiconductors are carbon-based materials that can conduct electricity and can be used for flexible, lightweight and potentially low-cost electronic devices. While the technology is promising, performance challenges ...
Sep 17, 2026
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Electronics & Semiconductors
Huawei unveils new chip technologies as Chinese firm steps up the AI race with Nvidia
Chinese technology giant Huawei launched new chip technologies in a challenge to global leaders such as Nvidia that highlights the narrowing gap between China and the U.S. in artificial intelligence.
Sep 17, 2026
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Electronics & Semiconductors
One material, two transistor types: 'Universal charge injector' points toward densely stacked AI chips
A new approach could help make future AI chips smaller and more energy-efficient. A KAIST-led research team has used a single material to address one of the major obstacles facing atomically thin semiconductors: the difficulty ...
Sep 16, 2026
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Electronics & Semiconductors
Improved thin film harnesses indoor light to power devices
Remember the solar calculator from middle school math class that had a small solar cell at the top? The idea behind that technology is not a relic of the past but the subject of continuous innovation. Today's indoor solar ...
Sep 14, 2026
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Electronics & Semiconductors
Laser annealing integrates optical isolators directly onto silicon photonics chips without overheating
Kyocera Corporation and the Research Institute of Electrical Communication (RIEC) at Tohoku University have developed a new technology that integrates optical isolators directly onto silicon photonics chips using laser annealing, ...
Sep 11, 2026
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Hardware
New analog memory may make smart devices even smarter
A new approach to computing has quietly taken shape at Sandia National Laboratories, where researchers have developed a way to store information that could make future electronics more energy efficient.
Sep 9, 2026
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Electronics & Semiconductors
Invention may bring smart bionic eye into sight
A working prototype that can see, remember and interact with the world like the human brain could one day underpin smart bionic eyes while using far less energy than today's technologies. The invention from RMIT University ...
Sep 8, 2026
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Engineering
Miniature optical sensor achieves 25,000-fold higher airborne ultrasound responsivity per unit area
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
Transparent silicon-photonics chips could bring advanced optical systems to curved displays
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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Electronics & Semiconductors
New design framework creates self-folding paper wearable sensors tailored to body shapes
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 boss presses G20 ministers to build AI infrastructure
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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Electronics & Semiconductors
New transistor brings high voltage to microchip scale
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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Electronics & Semiconductors
Nanoscale transistors achieve lower contact resistance with stepwise evaporation method
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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Electronics & Semiconductors
Beyond the gold standard: An ultrathin chromium layer makes durable perovskite solar cells more affordable
Gold has been the safe choice for perovskite solar cells. We found a way to stop needing it.
Engineering
Bifur-circuits let shape-changing devices keep electrical connections intact
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
Aurivillius-type materials could lower the operating temperature of fuel cells
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
Flexible sensor detects near-infrared light with higher response after repeated bending
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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Engineering
Erasable semiconductor is programmed with light
Researchers at Princeton Engineering have created a semiconductor with unique properties: It is just a few molecules thick and can repeatedly change its properties in response to light. This is a step toward building more ...
Aug 25, 2026
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Electronics & Semiconductors
A silicon carbide transistor that operates at 600°C
For more than two decades, silicon carbide (SiC) has been promoted as the key to developing extreme-environment electronics. Yet despite its promise, the field has remained stuck at the stage of basic research, failing to ...
Aug 24, 2026
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Electronics & Semiconductors
New low-resistance contacts pave way for improved gallium nitride semiconductor devices
Semiconductor devices such as LEDs and transistors generally consist of two halves: an n-type, which carries negative charge via electrons, and a p-type, which moves positive charge carriers called holes that are essentially ...
Aug 24, 2026
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