Tommi Karhunen

University of Eastern Finland
Latest in Product Development
Capacity Planning: 10 Essential Steps for Manufacturers
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Capacity Planning: 10 Essential Steps for Manufacturers
September 10, 2025
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Acid Reflux Implant Maker Ramps Production Ahead of Expected FDA Approval
September 10, 2025
Proposed autonomous air system rendering.
Lockheed Martin's Skunk Works, BAE Systems' FalconWorks Announce Strategic Collaboration
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Amazon-Zoox robotaxis are beginning to give free rides through parts of Las Vegas as part of its driverless service's launch.
Amazon's Zoox Launches Robotaxi Service in Las Vegas
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On the left is a schematic of a graphene field-effect-transistor used in this study. The device consists of a solar cell containing graphene stacked on top of a high-performance copper indium gallium diselenide (CIGS) semiconductor, which in turn is stacked on an industrial substrate (either soda-lime glass, SLG, or sodium-free borosilicate glass, BSG). The research revealed that the SLG substrate serves as a source of sodium doping, and improved device performance in a way not seen in the sodium-free substrate. On the right is a scanning electron micrograph of the device as seen from above, with the white scale bar measuring 10 microns, and a transmission electron micrograph inset of the CIGS/graphene interface where the white scale bar measures 100 nanometers.
Product Development
Glass Used to Optimize Graphene
AI Work Instructions. Automated from Your CAD.
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AI Work Instructions. Automated from Your CAD.
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Security Breach Podcast
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Security Breach Podcast
A new video series from Manufacturing.net - Security Breach, looks to offer the insight and tools needed to ready your company's defenses. Stay up-to-date on today's vital cybersecurity topics by subscribing here.
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