Electronics & Semiconductors news
Electronics & Semiconductors
A new type of optical chip cuts static power while enabling electrical reprogramming
As technology advances, and the demand for faster, higher-bandwidth, and more energy-efficient data processing continues to grow, scientists and engineers search for ways to improve electronic systems. One avenue they have ...
May 1, 2026
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Engineering
Continuous lamination unlocks stable production of large-area flexible circuit boards
A new manufacturing technology has been developed for the continuous production of large-area flexible printed circuit boards (FPCBs). As demand grows for lightweight and long flexible cables capable of replacing conventional ...
Apr 30, 2026
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No batteries, just body heat: Demonstrating the potential of battery-free sensing
As devices for wireless sensing systems become smaller and more complex, finding suitable power sources for them is becoming increasingly difficult. However, advances in low-power sensing technology may allow such systems ...
Apr 27, 2026
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Motion-enhanced sensor captures ultra-high-resolution images, overcoming a pixel miniaturization bottleneck
Digital image sensors (DIS), devices that capture images by converting light patterns into electrical signals, are integrated in many contemporary electronic devices, including smartphones, digital cameras and some medical ...
Next-gen semiconductors that share life's handedness just got more practical
A University at Buffalo-led team has found a way to help chiral semiconductors, electronic materials whose structures are left- or right-handed like many of life's building blocks, absorb visible light. In a study published ...
Apr 27, 2026
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Electronics & Semiconductors
Video: Electrical control of a metal-mediated DNA memory
DNA stores our genetic code. What if it could also be integrated with electronics to store and read other information? Scientists have been investigating how to store data in DNA, but retrieving the information remains a ...
Apr 27, 2026
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Electronics & Semiconductors
Battery-free textile turns clothing into a real-time blood pressure monitor
Over the past decades, technological advances have opened remarkable possibilities for the detection and monitoring of various physiological signals associated with heart health (e.g., heart rate and ECG), sleep stages and ...
Apr 25, 2026
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Electronics & Semiconductors
This artificial retina doesn't just aim to restore sight—it opens a hidden channel of vision
The retina, the thin layer of tissue at the back of the eye, is made up of photoreceptor cells that convert visible light into electrical signals, which is essential for human vision. Some diseases, such as retinal degeneration, ...
Electronics & Semiconductors
New 3D device harnesses living brain cells for computing
Princeton researchers have combined brain cells and advanced electronics into a single 3D device that can be programmed to recognize patterns using computational techniques. Past attempts at using brain cells to do computation ...
Apr 23, 2026
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Electronics & Semiconductors
Silicon photonics just gained a powerful new ally, and it could reshape next-generation data links
The popularity of cloud computing and AI—driving massive data flows—pushes demand for ultra-high-speed, energy-efficient optical links within and between data centers; links that must be able to deliver data rates well beyond ...
Apr 22, 2026
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Electronics & Semiconductors
Lasers turn parchment paper into high-performance electronic circuits
What if the next generation of disposable electronics—the sensors in your food packaging, the diagnostic strips in a medical clinic, the environmental monitors scattered across a farm—were built not on silicon or plastic, ...
Apr 22, 2026
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Electronics & Semiconductors
This vibrating pillow makes nighttime emergencies impossible to sleep through
A smart pillow sleeve that vibrates to alert people who are deaf to fire and burglar alarms in the night has been created by scientists at Nottingham Trent University (NTU). Developed with members of the Deaf community, the ...
Apr 22, 2026
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Electronics & Semiconductors
'No pumps, no batteries needed': Wearable semiconductor fabric monitors health through sweat
A research team led by Prof. Kim Bong-hoon from the Department of Robotics and Mechatronics Engineering at the Daegu Gyeongbuk Institute of Science and Technology has developed a semiconductor fiber-based wearable sweat sensor ...
Apr 21, 2026
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Electronics & Semiconductors
Chinese AI circuit board maker soars on Hong Kong debut
Shares in a Chinese tech firm that supplies US chip titan Nvidia soared almost 60% on its Hong Kong debut Tuesday, having raised more than US$2 billion in the city's largest listing this year.
Apr 21, 2026
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Electronics & Semiconductors
How controlling light inside a tiny resonator could speed AI chips and secure communications
A new technology allows light to be "designed" into desired forms, potentially making AI and communication technologies faster and more accurate. A KAIST research team has developed an "integrated photonic resonator"—a core ...
Apr 16, 2026
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Electronics & Semiconductors
Printed neurons communicate with living brain cells
Northwestern University engineers printed artificial neurons that don't just imitate the brain—they talk to it. In a new study, the Northwestern team developed flexible, low-cost devices that generate electrical signals realistic ...
Apr 15, 2026
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Electronics & Semiconductors
AI-driven chip shortage slowing efforts to get world online: GSMA
A memory chip crunch fueled by the artificial intelligence boom is hindering efforts to bring more people online worldwide, the head of the GSMA telecoms industry association told AFP.
Apr 15, 2026
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Electronics & Semiconductors
3D-printing electronics with focused microwaves redefines possibilities in materials
In a recently published paper in Science Advances, a team led by Rice University's Yong Lin Kong describes a new 3D-printing process with focused microwaves that overcomes a fundamental constraint of electronics 3D printing ...
Apr 14, 2026
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Electronics & Semiconductors
One tiny diode could shrink image sensors by adding memory and processing
P-n diodes are two-terminal devices that consist of two types of semiconductor materials (i.e., a p-type and an n-type material) joined together. These components allow electric current to only move in one direction, which ...
Electronics & Semiconductors
Reshore semiconductor manufacturing to UK and US to meet sustainability goals, study says
Making semiconductors in the UK and the US would be the most sustainable way to manufacture the materials that power every electronic device on the planet, according to new research from the University of Sheffield.
Apr 11, 2026
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Electronics & Semiconductors
Leather gets a power upgrade with laser-written microsupercapacitors
Researchers have developed a simple and eco-friendly way to use a laser to turn natural leather into flexible and wearable energy devices. The new approach could lay the groundwork for more sustainable wearable electronics. ...
Apr 8, 2026
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Electronics & Semiconductors
Cheaper thermoelectrics? Silver selenide approaches performance level of commercial materials
Thermoelectric (TE) materials, which can directly convert heat into electricity and vice versa, are attracting significant attention as key energy technologies for applications such as electronic cooling and waste heat recovery. ...
Apr 8, 2026
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Electronics & Semiconductors
Swapping one atom can cut heat flow through a molecule by half
Swapping a single atom can fine-tune the thermal conductance of single-molecule junctions without affecting their electrical conductance, according to a study led by University of Michigan Engineering with collaborators at ...
Apr 7, 2026
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Electronics & Semiconductors
Opening the door to more efficient orbitronic devices
Electrons have three intrinsic properties: spin, charge and orbital angular momentum. Researchers have long studied how to use spin to more efficiently create an electrical current. But the field of orbitronics—which is based ...
Apr 4, 2026
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Electronics & Semiconductors
How a 'perfectly symmetrical' 2D perovskite could boost tandem solar cells
Rice University scientists and collaborators have created a new type of two-dimensional (2D) semiconductor that comes closer than ever to a "perfect" crystal. The findings, reported in the journal Nature Synthesis, could ...
Apr 4, 2026
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