Highly sensitive acetone gas sensors based on ZnO nanostructures are crucial for various applications. This project aims to develop a ppb-level acetone gas sensor using ZnO nanoplatelets at room temperature with the assistance of UV light irradiation. The research will focus on improving sensor perf

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Learning about material characterization in the CHEM-E5140 Materials Characterization Laboratory Course includes understanding physical and chemical properties of various materials, such as bulk, surfaces, and nanostructures. The course structure involves lectures, lab sessions, assignments, and end

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Nanofabrication is a cutting-edge technology that manipulates materials on a minuscule scale, smaller than 100 nm. This process enables the creation of intricate structures like semiconductor chips, lab-on-a-chip devices, and mimicking natural nanostructures. With examples like the Apple A7 chip con

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This lecture covers the unexpected discovery of buckminsterfullerene in 1985 by H.W. Kroto and his team, leading to a Nobel Prize in 1996. The presentation delves into the properties and significance of carbon nanostructures, including fullerenes, carbon nanotubes, and graphene. It also discusses th

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Nanoscale lithography is a crucial fabrication process driven by technology demands for smaller and faster devices. This article explores lithography techniques like photolithography, electron beam lithography, and x-ray lithography, essential for fabricating nanostructures and enhancing performance

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