Engineers integrate wafer-scale 2D materials and metal electrodes with van der Waals contacts
TechXplore » Semiconductors
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1d ago
A research team has achieved progress in studying van der Waals (vdW) contacts for two-dimensional (2D) electrical devices. The team developed an innovative all-stacking technique for fabricating 2D electrical devices, optimizing the interface contact between 2D materials and metal electrodes. The study was published in Nature Communications ..read more
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US chip-maker Onsemi to invest $2 bn in Czech plant
TechXplore » Semiconductors
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1d ago
US chip-maker Onsemi will invest up to $2 billion to expand its plant in the Czech Republic, the biggest investment in the country's modern history, the industry minister said Wednesday ..read more
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New chemical synthesis technique could improve organic solar cell efficiency
TechXplore » Semiconductors
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4d ago
Organic solar cells (OSCs) are a key part of the global effort to end our reliance on fossil fuels. Over the past few decades, new advances in technology have led to steady improvements in their efficiency and affordability ..read more
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Greener electronics being developed to reduce unsustainably high levels of e-waste
TechXplore » Semiconductors
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1w ago
Greener sensors, circuit boards and other electronic devices are being developed by EU researchers to reduce unsustainably high levels of e-waste ..read more
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Information-hiding camera: Optical technology conceals data in plain sight
TechXplore » Semiconductors
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1w ago
Researchers at the University of California, Los Angeles (UCLA) have developed an innovative information-hiding camera to optically transform and conceal input images into ordinary-looking patterns, providing a powerful solution for visual information security. The work is published in the journal Science Advances ..read more
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MEMS Huygens clock improves timekeeping precision and stability
TechXplore » Semiconductors
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1w ago
In a significant development for the miniaturization of electronic devices, a study published in Engineering has reported the creation of a microelectromechanical systems (MEMS) clock that offers improved precision and stability. The paper is titled "MEMS Huygens Clock Based on Synchronized Micromechanical Resonators ..read more
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Researchers develop permeable carbon fiber based thermoelectric film with improved EMI shielding
TechXplore » Semiconductors
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1w ago
Thermoelectric technology, which enables the direct conversion of heat into electricity, has emerged as a promising alternative energy source. Notably, this technology can efficiently convert body heat into electrical energy, garnering significant attention in the field of wearable electronics ..read more
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New 3D printing technique integrates electronics into microchannels to create flexible, stretchable microfluidic devices
TechXplore » Semiconductors
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1w ago
The transition from traditional 2D to 3D microfluidic structures is a significant advancement in microfluidics, offering benefits in scientific and industrial applications. These 3D systems improve throughput through parallel operation, and soft elastomeric networks, when filled with conductive materials like liquid metal, allowing for the integration of microfluidics and electronics ..read more
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Thermoelectric devices may solve overheating issues in shrinking transistors, researchers say
TechXplore » Semiconductors
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1w ago
The electronics industry faces a new challenge. While transistors in computer chips are shrinking, the heat they produce is only increasing. Overheating can cause reduced circuit performance, increased leakage power or even the total breakdown of transistors ..read more
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Researchers enhance performance of hafnia-based memory devices by doping ferroelectric materials with aluminum
TechXplore » Semiconductors
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1w ago
A research team has significantly enhanced the data storage capacity of ferroelectric memory devices. By utilizing hafnia-based ferroelectric materials and an innovative device structure, their findings, published on June 7 in the journal Science Advances, mark a substantial advancement in memory technology. The team was led by Professor Jang-Sik Lee from the Department of Materials Science and Engineering and the Department of Semiconductor Engineering at Pohang University of Science and Technology (POSTECH ..read more
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