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Easing the Way for Separation

June 11, 2014

Researchers in the Department of Materials Science and Engineering at Johns Hopkins University have developed a cost-effective method for separating carbon nanotubes.

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SKPM scanning schematic

How Static Charge Affects Organic Transistor Switching Voltages

June 9, 2014

A sideways transistor geometry correlated static charge quantitatively to changes in threshold voltage (VT) without disturbing transistor materials or interfaces, and also showed striking differences among different polymer gate materials. This will indicate more effective gate insulator choices for printed transistors with stabilized, defined VT, and inspire new material structures for other applications.

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