The glass transition is one of the most difficult in condensed matter physics problems, so far not a recognized basis for the theoretical framework. The wet granules Wang Yujie Study Group for analog having attractive interaction of atomic systems for three-dimensional CT imaging of the stack, in which colloidal systems are found with a similar structure having a local optimum symmetry axis, and are found in the system structure denser process vary significantly.
At the same time, the researchers compared the dry particles simulate hard sphere system heap, found attractive interaction with the local structure of the system is completely different. This difference implies that hard ball systems may have different structures short program. In contrast, the structure of the two systems to small changes in the correlation function. This indicates that the glass transition process, the higher order structure of the correlation function plays an important role. But these higher-order correlation functions can not be a simple scattering in reciprocal space technology has been, and Human epidermal growth factor receptor ELISA Kit( http://www.cusabio.com/html/product/CSB-E12124h.html ) which reflects the importance of the three-dimensional real space amorphous system imaging technology.
Experts said that the particle system on the one hand can be used as a model system for statistical physics and the formation mechanism of plastic deformation of amorphous system, but as a multi-scale coupling dissipative system, its sensitivity will produce many complex mechanical, dynamical phenomena. Study of these phenomena may help to understand the granular material processing, storage, and transportation, and landslides, mudslides, avalanches, earthquakes and other natural disasters phenomena. |