Nanotechnology News – Latest Headlines

Achilles heel of graphene exposed

In most materials, ultra-low temperatures must be reached to measure the quantum Hall effect, but in the case of graphene, the effect can even be observed at room temperature, because the gaps between the (Landau) energy levels are larger.

Jul 19th, 2021

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Producing memory from speckle patterns

A team of researchers has developed a way to significantly increase the memory of speckle patterns, the very complex patterns that result from shining a laser light onto an opaque sheet, such as paper, biological tissue, or fog.

Jul 16th, 2021

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Organic electronics possibly soon to enter the GHz-regime

Physicists introduce the first implementation of a complementary vertical organic transistor technology, which is able to operate at low voltage, with adjustable inverter properties, and a fall and rise time demonstrated in inverter and ring-oscillator circuits of less than 10 nanoseconds, respectively.

Jul 16th, 2021

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Nanosphere at the quantum limit

Scientists have trapped a tiny sphere measuring a hundred nanometres using laser light and slowed down its motion to the lowest quantum mechanical state. Based on this, one can study quantum effects in macroscopic objects and build extremely sensitive sensors.

Jul 15th, 2021

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Repairs using light signals

Researchers have developed a smart microparticle that enables defective components in these appliances to be identified more quickly and easily by using light signals.

Jul 15th, 2021

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