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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

Flexible optoelectronic device with minimal defects fabricated at just 90°C

August 1, 2025 TechXplore.com

Dr. Jung-Dae Kwon’s research team at the Energy & Environmental Materials Research Division of the Korea Institute of Materials Science (KIMS) has successfully developed an amorphous silicon optoelectronic device with minimal defects, even using a […]

Electronics & Semiconductors

Nvidia says no ‘backdoors’ in chips as China questions security

August 1, 2025 TechXplore.com

Nvidia chips do not contain “backdoors” allowing remote access, the US tech giant has said, after Beijing summoned company representatives to discuss “serious security issues.”This article is brought to you by this site.

Electronics & Semiconductors

Light-sensitive materials mimic synapses in the brain

July 31, 2025 TechXplore.com

An interdisciplinary research team has engineered a new class of organic photoelectrochemical transistors (OPECTs). These tiny devices can convert light into electrical signals and mimic the behavior of synapses in the brain. The research results […]

Electronics & Semiconductors

Achieving the lowest operating voltage yet for white organic LEDs

July 31, 2025 TechXplore.com

A newly developed white organic light-emitting diode operates at under 1.5 volts, report researchers from the Institute of Science Tokyo. By using triplet–triplet annihilation to generate blue light at low voltage and adding in yellow […]

Electronics & Semiconductors

Freestanding hafnium zirconium oxide membranes can enable advanced 2D transistors

July 31, 2025 TechXplore.com

To further reduce the size of electronic devices, while also improving their performance and energy efficiency, electronics engineers have been trying to identify alternative materials that outperform silicon and other conventional semiconductors. Two-dimensional (2D) semiconductors, […]

Electronics & Semiconductors

New strategy can directly pattern 2D materials into high-quality wafer-scale arrays

July 31, 2025 TechXplore.com

Two-dimensional (2D) semiconductors, materials that can conduct electricity and are only a few atoms thick, are promising alternatives to the conventional silicon-based semiconductors currently used to fabricate many electronics. Despite their promise, these materials have […]

Electronics & Semiconductors

China summons chip giant Nvidia over alleged security risks

July 31, 2025 TechXplore.com

Chinese authorities summoned Nvidia representatives on Thursday to discuss “serious security issues” over some of its artificial intelligence chips, as the US tech giant finds itself entangled in trade tensions between Beijing and Washington.This article […]

Electronics & Semiconductors

Physicist patents quantum computing enhancement method

July 30, 2025 TechXplore.com

Quantum computers can solve complex problems in seconds—problems that would take thousands of years for today’s most powerful traditional computers. This makes them especially promising for data-intensive applications such as those in drug development, machine […]

Electronics & Semiconductors

Wafer-scale 2D InSe semiconductors achieve record performance for next-generation electronics

July 30, 2025 TechXplore.com

In an advancement for next-generation electronics, researchers from the International Center for Quantum Materials at Peking University in collaboration with Renmin University of China have successfully fabricated wafer-scale two-dimensional indium selenide (InSe) semiconductors. Led by […]

Electronics & Semiconductors

UV-light method cuts computer chip manufacturing steps in half

July 29, 2025 TechXplore.com

University of Missouri researchers have devised a more efficient and precise method for manufacturing computer chips.This article is brought to you by this site.

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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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