منابع مشابه
Dislocations in amorphous materials
2014 The general aim of this paper is to provide a better understanding of amorphous materials, with special reference to glassy and granular systems, indicating areas where the behaviour of these two may be similar. We lay special emphasis on granular systems, as befits their importance as a newly emerging field of study in physics, and present a review of recent progress in understanding thei...
متن کاملReversible plasticity in amorphous materials
Micah Lundberg, Kapilanjan Krishan, Ning Xu, Corey S. O’Hern and Michael Dennin Department of Physics and Astronomy, University of California at Irvine, Irvine, CA 92697-4575 Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104-6396 James Franck Institute, The University of Chicago, Chicago, IL 60637 Department of Mechanical Engineering, Yale University, New H...
متن کاملOn Structure and Properties of Amorphous Materials
Mechanical, optical, magnetic and electronic properties of amorphous materials hold great promise towards current and emergent technologies. We distinguish at least four categories of amorphous (glassy) materials: (i) metallic; (ii) thin films; (iii) organic and inorganic thermoplastics; and (iv) amorphous permanent networks. Some fundamental questions about the atomic arrangements remain unres...
متن کاملPhotonic crystals, amorphous materials, and quasicrystals
Photonic crystals consist of artificial periodic structures of dielectrics, which have attracted much attention because of their wide range of potential applications in the field of optics. We may also fabricate artificial amorphous or quasicrystalline structures of dielectrics, i.e. photonic amorphous materials or photonic quasicrystals. So far, both theoretical and experimental studies have b...
متن کاملAmorphous and Nanocrystalline Soft Magnetic Materials
Annealing of amorphous precursor alloys, with compositions (Fe,Co!88M7B4Cu1 ~M5Zr, Nb, Hf!, above their primary crystallization temperature results in the nanocrystallization of the ferromagnetic a8-FeCo phase. This work describes results of the characterization of these alloys, including morphological and chemical stability of the a8-FeCo phase, examination of alloy compositions, and developme...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Physics
سال: 2017
ISSN: 1745-2473,1745-2481
DOI: 10.1038/nphys4065