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  • [ September 21, 2025 ] Floating wind power sets sail in Japan’s energy shift Energy & Green Tech
  • [ September 21, 2025 ] Airport cyberattack disrupts more flights across Europe Security
  • [ September 21, 2025 ] 3D-printed fuel cells could reshape sustainable aerospace applications Energy & Green Tech
  • [ September 21, 2025 ] First experimental proof of multiscale coupling in plasma has implications for fusion energy Energy & Green Tech
  • [ September 20, 2025 ] Cyberattack hits European airports Security

Electronics & Semiconductors

Electronics & Semiconductors

Cracks in flexible electronics run deeper than expected: Study points to potential fix

September 9, 2025 TechXplore.com

From health monitors and smartwatches to foldable phones and portable solar panels, demand for flexible electronics is growing rapidly. But the durability of those devices—their ability to stand up to thousands of folds, flexes and […]

Electronics & Semiconductors

Halogen-free plasma technique achieves atomic-level etching of hafnium oxide for next-gen semiconductors

September 9, 2025 TechXplore.com

Hafnium oxide (HfO2) has attracted attention as a promising material for ultrathin semiconductors and other microelectronic devices. The strong ionic bond between hafnium and oxygen atoms in HfO2 gives it a high dielectric constant, superior […]

Electronics & Semiconductors

Rolling soft electronics yields 3D brain probes for precise neuron mapping

September 9, 2025 TechXplore.com

To shed new light on the contribution of different brain regions and neural circuits to specific mental functions, neuroscientists and medical researchers rely on advanced imaging techniques and neural probes. These are electronic devices embedding […]

Electronics & Semiconductors

Solid-state device harvests body heat to power battery-free wearables and IoT sensors

September 8, 2025 TechXplore.com

A research team affiliated with UNIST has unveiled a technological advancement that allows body heat to generate electricity sufficient to power electronic devices. This innovation paves the way for the commercialization of battery-free wearable gadgets […]

Electronics & Semiconductors

Light-based chip can boost power efficiency of AI tasks up to 100-fold

September 8, 2025 TechXplore.com

A team at the University of Florida has developed a new kind of computer chip that uses light with electricity to perform one of the most power-intensive parts of artificial intelligence—image recognition and similar pattern-finding […]

Electronics & Semiconductors

‘Re-entrant’ mixing behavior in organic solar cells necessitates new modeling approach

September 8, 2025 TechXplore.com

In a new study, an international team of researchers created phase diagrams for organic solar cells based on a composite of a polymeric semiconductor and a “small molecule acceptor” (SMA).This article is brought to you […]

Electronics & Semiconductors

New Barkhausen noise measurement system unlocks key to efficient power electronics

September 5, 2025 TechXplore.com

Soft magnetic materials can be easily magnetized and demagnetized, which makes them a key component in electrical power devices, such as generators, transformers, and amplifiers. As power electronics advance toward high-frequency operation, demand is growing […]

Electronics & Semiconductors

Oxygen defects help unlock the secret of next-generation memory

September 2, 2025 TechXplore.com

Resistive random access memory (ReRAM), which is based on oxide materials, is gaining attention as a next-generation memory and neuromorphic computing device. Its fast speeds, data retention ability, and simple structure make it a promising […]

Electronics & Semiconductors

Scientists produce superior gallium oxide semiconductors with double current capacity

September 2, 2025 TechXplore.com

Gallium oxide (Ga₂O₃) is a semiconductor material that could make electronic devices much more energy-efficient than current silicon-based technology. Electronic diodes require two types of semiconductor layers to function properly, negative-type (n-type) and positive-type (p-type) […]

Electronics & Semiconductors

Scientists unveil a rubber band that generates electricity from body heat

September 2, 2025 TechXplore.com

A team led by scientists from Peking University has developed a rubber-like material that converts body heat into electricity. This advance could allow the next generation of wearable electronics to generate their own power continuously […]

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Highlights

Airport cyberattack disrupts more flights across Europe

Cyberattack hits European airports

‘Drop-printing’ shows potential for constructing bioelectronic interfaces that conform to complex surfaces

Computer scientists are boosting US cybersecurity

Compact phononic circuits guide sound at gigahertz frequencies for chip-scale devices

Magnetic tunnel junctions mimic synapse behavior for energy-efficient neuromorphic computing

OpenAI launches teen-safe ChatGPT with parental controls

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