Sentences with phrase «transition temperature»

At the so - called glass transition temperature, the relaxation time is on the order of a few minutes.

Today, I'll feature scarves, which are an easy way to add a little punch to an outfit while also keeping you cozy during transition temperatures.

Layer - structured FeSe is known as the simplest material among Fe - based superconductors with a superconducting transition temperature of Tc ~ 8K.

Soon, scientists riffing on the lbco theme produced new materials with ever higher superconducting transition temperatures and the liquid - nitrogen milestone was soon passed.

This model can account well for the observed magnitudes of the high transition temperatures in these materials and implies a gap that does not change sign, can be substantially anisotropic, and has the same symmetry as the crystal.

As the gap and transition temperature in our heterostructure reflect almost an order of magnitude increase over previous work, we believe ours is a better system to search for Majorana zero modes.»

More than a decade after the discovery of high - transition temperature superconductivity in cuprate materials, its mechanism is still a matter of contentious debate.

Consider a system having a phase transition a temperature Tc, initially at temperature T less than Tc and I increase the temperature toward Tc.

«In contrast, the highly crystalline and uniformly flat 2 - D CGT, together with its small intrinsic anisotropy, allows small external magnetic fields to effectively engineer the anisotropy, enabling an unprecedented magnetic field control of ferromagnetic transition temperatures.»

He noted that the paper's authors were familiar with experimental research that indicated in a thin, free - standing film without a substrate, the polystyrene transition temperature is very low, as compared to that of bulk polystyrene, with a difference of about sixty degrees Celsius.

He discovered clear, strong evidence that at this crucial transition temperature, the pseudogap and superconductivity are competing for electrons.

We think that the shrinkage of the Fermi arc reduces the superfluid density, which explains the large suppression of the superconducting transition temperature when out - of - plane disorder is increased.

This jacket is perfect transition temperatures like there are in LA now.

Loosely bound water (mostly from urine) is separated using low glass transition temperature hollow - fibre membranes.

In the 1950s scientists discovered that certain metal alloys can switch between two shapes when they are heated above their so - called transition temperature, from a temporary form to a chemically predetermined one.

The glass transition temperature of PLA is 60 — 65oC.

Stratasys were the first to market with an FDM machine and patented a heated chamber kept a few degrees below the glass transition temperature of the polymer.

Like most HTS researchers, the Los Alamos scientists started out by trying to understand the properties of the materials and find new materials with higher transition temperatures.

We propose a two - gap scenario in momentum space that is consistent with other experiments and may contain important information on the mechanism of high — transition temperature superconductivity.

In addition, the team found that change in superconducting transition temperature is strongly influenced by competition between electron charge and spin in the organic molecules.

When the researchers doped single crystal vanadium dioxide samples with the metal tungsten, they lowered the phase transition temperature at which vanadium dioxide becomes metallic.

These motions are constrained by localised forces in the molecular environment and, in contrast to the relatively large motions that happen above the glass transition temperature, the molecular motions above the lower temperature threshold are much subtler.

Using a technique called dynamic mechanical analysis as well as terahertz spectroscopy, Zeitler and his colleagues showed that instead of the glass transition temperature, the molecular motions occurring until a lower temperature threshold, are responsible for crystallisation.

In order to determine when and how solids will crystallise, most researchers had focused on the glass transition temperature, which is the temperature above which molecules can move in the solid more freely and can be measured easily.

They show that it lowers the transition temperature necessary to reach the austenitic structure, in agreement with the experimental findings.

If the plastic is deformed past the point of recovery, heating it to its transition temperature will bring back the programmed shape.

The researchers showed that they could control the transition temperature of the CGT flake using surprisingly small magnetic fields of 0.3 tesla or less.

The new substance has transition temperatures of 70 °C and 130

The new substance has transition temperatures of 70 °C and 130 °C for elasticity and plasticity, respectively.

Another quality of spider silk is its «glass transition temperature.»

There is a principle in polymer chemistry called the «time - temperature superposition,» which says that fibres with low glass transition temperatures will also cope well with sudden dynamic loads — such as those that a parachute rope is subject to.»

The transition temperature is now between 100 and 200 millikelvin, which is just a fraction of a degree above absolute zero (minus 459.6 degrees Fahrenheit).

It is also argued that experiment clearly indicates that interlayer interactions strongly affect the superconducting transition temperature, Tc, consistent with the fact that no theoretical calculations on two - dimensional Hubbard models have resulted in the prediction of high transition temperatures, and that anyon models are not favored by experiment.

Mikhail Kats, a graduate student at Harvard University, wondered how vanadium dioxide would interact with light above its transition temperature.

But raising the transition temperature to 4 kelvin (minus 452.4 degrees Fahrenheit) would constitute a technological breakthrough.

In the first iteration of Gorilla Glass, researchers found that it shrank measurably when well below its transition temperature.

The superconducting transition temperature is tuned by introducing electrons by depositing potassium atoms (orange circles) on the surface.

A research group at Tohoku University has succeeded in fabricating an atomically thin, high - temperature superconductor film with a superconducting transition temperature (Tc) of up to 60 K -LRB--213 °C).

Lyulin said the team also saw that the transition temperature was influenced by the polymer cooling rates.

A central factor materials scientists study when exploring phenomena about glass, like its formation, is the temperature where this occurs, the glass - transition temperature.

«Going glassy: Revealing structure and dynamics of glassy polymers during transition: Simulation of glass transition in a polymer film and offers fundamental insights about the influence of molecular structure on the transition temperature.»

«It would be very interesting to compare both static and dynamic Tg (transition temperature) values»

The magnetic phase state at the edges of the antidots raised the metal - to - insulator phase transition temperature of the manganite film.

«Since the initial hydrogel's transition temperature was very close to the temperature of the human eye, we had to modify its properties to ensure that it would form a solid seal as soon as the gel was applied to the eye by a soldier or medic,» says lead author Niki Bayat, a doctoral candidate in the Mork Family Department of Chemical Engineering and Materials Science at the USC Viterbi School.

The research team recently succeeded for the first time in precisely controlling the transition temperature of superconducting atomic layers using organic molecules.

In light of these results, we aim to greatly enhance superconducting properties, i.e. superconducting transition temperature, of these heterostructures.

In particular, much attention has been drawn to discoveries of superconducting atomic layer materials with a high transition temperature.