nanotechnology

A research team led by Chair Professor Shinhyun Choi from the School of Electrical Engineering and the Graduate School of Semiconductor Technology has developed a programmable dynamic memtransistor (PDM), a semiconductor device whose time-response characteristics can be set to and retain multiple states, as well as an integrated array based on the device. The research […]

Tensile strength of coal naturally exhibit anisotropic characteristics and affected by the spatial distribution of its internal microstructures. Microwave heating realizes auxiliary coal breaking, via the thermal difference generated thermal stress in different material after microwave absorbing. Understanding the tensile strength anisotropy affected by microwave heating is significant for the st…

Manufacturers are preparing for the next generation of electric vehicles, grid storage systems and high-performance computing infrastructure, and attention is beginning to shift from laboratory performance to industrial execution. That shift has renewed interest in dry electrode processing alongside the conventional wet-coating methods that have dominated lithium-ion battery manufacturing for dec…

To commercialize quantum computing, manufacturers need high-quality superconducting materials for microchips, but they also require a reliable, sustainable nanofabrication process. Tantalum is a corrosion-resistant metal that meets the first criterion but not the second. That’s because it has to be deposited on a substrate at temperatures that typically exceed 400°C (752°F)—too hot for many semic…

The development of alternative energy sources is crucial for reducing reliance on fossil fuels, particularly for mobile applications such as personal electronics and transportation. This necessitates the advancement of battery materials based on abundant and inexpensive constituent elements. To achieve this requires investigating materials in a broader compositional and structural design space. E…

Combinations of additive manufacturing methods such as inkjet printing and various 3D printing techniques have led to advances in customizable electronic devices by reducing the need for the complex assembly of individually fabricated components. Such combinations are particularly attractive for the fabrication of electrochemical sensing platforms, where the sizes and spatial configurations of el…

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