Sentences with phrase «scattered by the material»

Not exact matches

The absorbance and scattering of light is determined by the size, shape and material of the nanomaterial and, more importantly, it is also affected by any medium in close proximity to the nanomushroom, such as cells that have been placed on the slide.

The appearance of an object is strongly influenced by scattering of light inside the material.

Until now, heat transport in nanostructured materials has largely been controlled by introduction of atomic - scale impurities, interfaces, surfaces and nanoparticles that reduce heat flow by scattering the phonons diffusely.

Neutron scattering at the Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) helped a multi-institutional team led by Tulane University investigate a graphene - like strontium - manganese - antimony material (Sr1 - yMn1 - zSb2) that hosts what researchers suspect is a Weyl semimetal phase.

«Based on their work, neutrons have been used by thousands of chemists, physicists and materials scientists to look at the structure of all classes of materials,» says Jack Rush, head of neutron scattering at the National Institute of Standards and Technology near Washington DC.

A leading theory is that star - making materials are scattered by torrents of energy released by a galaxy's central supermassive black hole as it sloppily devours matter.

When a sample is excited by a laser pulse, most of the photons are scattered elastically, i.e., at the same frequency as the incident photons, by the molecules or atoms in the material.

And by using the ZIMPOL mode of SPHERE, the team could not only peer deeper into the heart of this cloud of gas and dust around the star, but they could also see how the starlight was scattered and polarised by the surrounding material.

By scattering light, the material slows down the effective propagation speed of the light waves through the medium.

The team disrupted the material's magnetic order by substituting iridium ions for ruthenium, then used neutron scattering to characterize the resulting magnetic behavior.

The measured optical band gap of these samples matches the predicted dependence as a function of the sample's order parameter as measured by Raman scattering and both x-ray and electron diffraction, and hence allows for the possibility of tuning the band gap of ZnSnN2 without having to alloy with other material systems.

In most metals, conductivity is limited by crystal imperfections which cause electrons to frequently scatter like billiard balls when they move through the material.

An intensive study of a neighboring dwarf galaxy has surprised astronomers by showing that most of its molecular gas — the raw material for new stars — is scattered among clumps in the galaxy's outskirts, not near its center as they expected.

Prof. Luis Liz - Marzan, EurASc Blaise Pascal Medalist in Materials Science in 2017, has received an ERC Advanced Grant for his project entitled «Four - Dimensional Monitoring of Tumour Growth by Surface Enhanced Raman Scattering» and this project will deal with the design of materials and methods that allow a study in real time of tumor growth under controlled environments, built from purposely designed sMaterials Science in 2017, has received an ERC Advanced Grant for his project entitled «Four - Dimensional Monitoring of Tumour Growth by Surface Enhanced Raman Scattering» and this project will deal with the design of materials and methods that allow a study in real time of tumor growth under controlled environments, built from purposely designed smaterials and methods that allow a study in real time of tumor growth under controlled environments, built from purposely designed scaffolds.

Winstead is given a lot to work with in the role of Alex, as the material requires her to explore myriad colors of emotion as a mother overwhelmed by a sense of abandonment, isolation, a scattered home life, and a hefty workload.

With resources found in scattered crates and dropped by defeated enemies, you'll amass a horde of raw materials that can be used to augment your arsenal or even bolster your bionic capabilities.

Between the retro graphics and a chiptune soundtrack by Anamanaguchi, the game is just one big love letter to both that era of gaming and fans of the source material, with tonnes of details and references to Scott's adventures and world scattered throughout the levels.

Aethereus is not a land where you will conveniently find epic loot under rocks or even on foes, rather it places heavy focus on crafting: Chests scattered around the landscape will contain the pebbles I have mentioned and / or crafting materials in addition to dropping off any victim that falls by your sword.

Scattered with canvases and painting materials, it is anchored by a couch at the center, where subjects often pose for portraits.

Absorbed by the careful rendering of everyday objects and materials, German artist Helene Appel transforms the surfaces of her variously sized canvases into trays or tabletops, across which generally unremarkable things appear to have been scattered or spilled.

Scattering may also drive the distribution over polarizations toward an equilibrium (which would be, at any given frequency and direction, constant over polarizations so long as the real component of the index of refraction is independent of polarization) Interactions wherein photons are scattered by matter with some exchange of energy will eventually redistribute photons toward a Planck - function distribution — a blackbody spectrum — characteristic of some temperature, and because the exchange involves some other type of matter, the photon gas temperature (brightness temperature) will approach the temperature of the material it is interacting with -LRB-?

That's wrong by 180 degrees and it's teaching material so NASA could have thought Mie scattering is a bit like reflection because someone was wrongly taught.

Light waves can be reflected / scattered, absorbed, refracted, or transmitted to pass through matter unchanged and different materials will have different effects in these encounters; high energy light waves get scattered in our atmosphere from encounters with dust, water vapour, molecules, etc. as the white light hits the rough surface composed of these, so we have a blue sky for example, while the longer IR gets absorbed by water and earth, on a smooth surface such as glass or still water these high energy lights get reflected, angle of incidence equal to, and some pass through to get reflected or scattered at the next surface, think rainbow.

We need to think of all the lawyers in Ontario as members of one giant law firm with thousands of Chinese Walls, facilitated by being scattered in thousands of offices, but with access to excellent materials that are accessible to all in a timely way.