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Studies of ‘amorphous ice’ reveal hidden order in glass（图）
amorphous ice hidden order glass
2017/10/25
In the study, researchers at Princeton University and the City University of New York used computer simulations to show that the water molecules in amorphous ice are arranged in a previously undetecte...
Finding Order and Structure in the Atomic Chaos Where Materials Meet
Order Structure Atomic Chaos Materials Meet
2017/4/27
Materials science researchers have developed a model that can account for irregularities in how atoms arrange themselves at the so-called “grain boundaries” – the interface where two materials meet. B...
An advanced higher-order theory for laminated composite plates with general lamination angles
Laminated and sandwich composites Higherorder theory C0 continuity requirement Transverse shear
2012/2/29
This paper proposes a higher-order shear deformation theory to predict the bending response of the laminated composite and sandwich plates with general lamination configurations. The proposed theory a...
Icosahedral clusters, icosaheral order and stability of quasicrystals—a view of metallurgy
stable quasicrystal isodahedral cluster valence concentration phason disorder；icosahedral order
2010/10/13
We review the stability of various icosahedral quasicrystals (iQc) from a metallurgical
viewpoint. The stability of stable iQcs is well interpreted in terms of Hume-Rothery rules,
i.e. atomic size f...