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Penn State Unveils First Functional CMOS Computer Using 2D Materials

6/17/2025

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Summary

Story summary

A groundbreaking team at Penn State University, led by Professor Saptarshi Das, has unveiled the first functional CMOS computer crafted from two-dimensional materials. This innovative, silicon-free design employs molybdenum disulfide and tungsten diselenide transistors. Although it currently operates at 25 kHz, the team is optimistic about future enhancements that could significantly boost speed and capabilities.

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Story summary

A groundbreaking team at Penn State University, led by Professor Saptarshi Das, has unveiled the first functional CMOS computer crafted from two-dimensional materials. This innovative, silicon-free design employs molybdenum disulfide and tungsten diselenide transistors. Although it currently operates at 25 kHz, the team is optimistic about future enhancements that could significantly boost speed and capabilities.