Sentences with phrase «nanometres by»

Now Kjems's team have created the first piece of 3D DNA origami, by sewing six 2D surfaces together to form a cuboid that measures 42 nanometres by 36nm by 36nm (Nature, DOI: 10.1038 / nature07971).

Not exact matches

This is because their wavelength of 1064 nanometres means they are absorbed by the leaves and other organic matter such as oil, but not by metal, so energy from the lasers is reflected off the rails.

By creating nanometre - thick arrays of metal - organic frameworks, Zhao's team was able to expose the pores and increase the surface area for electrical contact with the water.

Measuring just 3 by 4 nanometres, around 20,000 of the cars could be parked on the tip of a human hair.

«The mutants we made were excited by blue - green light of around 490 nanometres and emit green light as well.»

A spiral track of microscopic pits in the disc is read by a finely focused laser emitting infrared light at a wavelength of 780 nanometres.

«The protein found in jellyfish is excited by blue or violet light of 390 nanometres, and shines with a green glow,» says Youvan.

Pulses with a wavelength near 597 nanometres, which have precisely the energy needed to make an antiproton jump between orbits, were followed almost immediately by an annihilation signal.

But not all the sunlight would be absorbed by this electrode: light with a wavelength longer than 600 nanometres isn't absorbed by the rust - coloured water in the top cell so would pass through to strike the lower electrode, powering the production of hydrogen.

The researchers in Erlangen and Jena have now achieved this by focusing laser pulses onto a nanometre - sharp metal tip, causing the tip to emit electrons.

Skyrmions are stable, can have a diameter of just a few nanometres, and can be moved efficiently by electrical currents.

A nanometre is also about the length human fingernails grow by each second.

Published in the journal Nature, the results of the study, funded in part by the Graphene Flagship, could improve our understanding of water transport through nanometre - scale channels in natural and artificial membranes.

The artificial synaptic TFT consisted of indium zinc oxide (IZO), as both a channel and a gate electrode, separated by a 550 - nanometre - thick film of nanogranular silicon dioxide electrolyte, which was fabricated using a process known as chemical vapour deposition.

Drivers will use electrons from the tip of a scanning tunnelling microscope (STM) to help jolt their molecules along, typically by just 0.3 nano - metres each time — making 100 nanometres «a pretty long distance», notes physicist Leonhard Grill of the University of Graz, Austria, who co-leads a US — Austrian team in the race.

One pair of electrodes was separated by a 108 - nanometre gap.

«The light elements that makes up these «molecular tadpoles» are easily located by neutrons» says Dr Isabelle Grillo, at the ILL. «Moreover, small angle neutron scattering which we use at the ILL allows to characterise the self - assembled systems from the nanometre scale to tenth of micrometres and is perfectly adapted to observe the coming together of the C60 footballs» into these beautiful core structures.»

Creating a voltage between them allowed current to flow between the two perpendicular electrodes — separated from each other by just 20 nanometres, through the single phosphorus atom, which acted as a transistor.

But by combining an electron and a nucleus in one qubit, Morello and his team think they have found a way to let qubits communicate over distances of up to 500 nanometres.

The proof - of - concept device, which has been presented today, 3 May, in IOP Publishing's journal Semiconductor Science and Technology, takes advantage of the latest nano - scale materials and processes to emit green and red light separated by a wavelength of 97 nanometres — a significantly larger bandwidth than a traditional semiconductor.

By using the most concentrated hydrofluoric acid available, the pores can be made as small as one to two nanometres wide, but many micrometres long.

When switched on by 450 nanometre wavelength light waves, on the other hand, the structures reorientate such that the bacteria cells can dock on once again.

They detected a spectral line emitted by neutral helium gas at a wavelength of 1083 nanometres.

However, by squeezing light into a channel only 25 nanometres (25 billionths of a metre) wide, the Imperial team increased its intensity.

As the depression is only some 50 nanometres deep, and the eisosomes are a maximum of 150 by 100 nanometres in dimension, this required an extremely high resolution.

With the aid of state - of - the - art electron microscopy, the researchers discovered that the function of the nanometre - scale catalyst particles is decisively determined by their geometric shape and atomic structure.

These are rows of individual gold atoms twisted around a central axis — like a wire spring — which measure 0.6 nanometres wide by 5 nm long.

Because the current depends very sensitively on this distance, by scanning the tip over the sample surface it is possible to obtain an image of the surface with a resolution of only a few nanometres.

With length of several micrometres the wires can exceed the length of the cells by far, but their diameter is only a few nanometres.

Apparently those leaked specs in June were spot on, which would mean a specially built ARM multicore chip clocked at 3.1 GHz with a custom 28 nanometre graphics processor by graphic specialists AMD and 5 GB of RAM.

Back radiation can not be added to solar flux when determining the surface temperature and, in fact, it does not penetrate warmer water by more than a few nanometres.

They explained these results by noting that at high nucleation rates, more nanometre - sized particles are competing for condensable gases to grow to CCN sizes.

The 970 is designed by Huawei's HiSilicon chip design business and built using the most advanced 10 nanometre production lines of contract manufacturer TSMC.

The new bitcoin mining chip announced by BitFury uses a 16 - nanometre node at scale.

The new chip released by Bitmaintwo weeks ago is still based on 28 nanometre process.