Scientists discover a better metal contact that improves two-dimensional transistor performance

Two-dimensional (2D) materials such as molybdenum-disulfide (MoS2) are attracting much attention for future electronic and photonic applications ranging from high-performance computing to flexible and pervasive sensors and optoelectronics. But in order for their promise to be realized, scientists need to understand how the performance of devices made with 2D materials is affected by different kinds of metal ...

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Arduino from Evil Mad Scientist ATmegaxx8 Target Board

I have been making my own Arduino's on strip-board but recently bought some of the Evil Mad Scientist ATmegaxx8 Target Boards. While they weren't designed as an Arduino board they are perfect to use as they have: - places for the crystal and capacitors (XTL and C1, C2) or resonator - place for the power smoothing capacitor (C3 on the board) - place for the 100nF capacitor across VCC and Gnd, pins 7 & 8 ...

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