Regarding devitrification, on the other hand, Pusey et al. 19 showed that crystallization can take place beyond the glass transition point in over-compressed hard-sphere glasses.

The vitrification and devitrification of systems curing under non-isothermal conditions can easily be studied using TOPEM. As compared to conventional temperature- modulated techniques (ADSC, IsoStep) ...

0 0 More by William Crookes This article was originally published with the title “On the Devitrification of Silica Glass” in SA Supplements Vol. 73 No. 1902supp (June 1912), p. 381 ...

As with other forms of crystal growth, devitrification starts when a tiny "seed" crystal, called a nucleus, recruits neighboring atoms to arrange themselves in the same pattern.

Posted: Oct 23, 2014 RF heating of magnetic nanoparticles improves the thawing of cryopreserved biomaterials (Nanowerk News) Successful techniques for cryopreserving bulk biomaterials and organ ...

The dynamics of devitrification remain poorly understood because the process can be extremely slow, spanning decades or more, according to IISc. Now, a team of researchers led by Rajesh Ganapathy ...

The devitrification of RAF is anticipated to emerge as a second step in heat capacity towards liquid heat capacity. However, no step like or gradual transition is observed up to the temperature of ...

This results in the formation of extremely fine nanoscale phases with grains on the order of 10 to 100 nm." "There are several unique advantages of the devitrification transformation," he continues.

RF heating of magnetic nanoparticles improves thawing of cryopreserved biomaterials Date: October 23, 2014 Source: World Scientific Summary: Successful techniques for cryopreserving bulk ...

image: Rapid and uniform heating of magnetic nanoparticles provides a new approach for rewarming bulk, vitrified biomaterial systems that is much less susceptible to the typical failures ...