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The structural language of crystalline polymers* [PDF]
AbstractIn sharp contrast with their amorphous counterparts, crystalline polymers provide a wealth of information on their chain conformation, the packing of the chains in unit‐cells, the existence or not of mirror symmetric conformations, on the crystalline lamellae, on the folds linking the crystalline stems, and so forth.
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Direct correlation between modulus and the crystalline structure in isotactic polypropylene
Mechanical properties and crystalline structure of isotactic polypropylene (iPP) types were studied using polymers, which were polymerized differently in order to obtain diverse molecular architectures.
A. Menyhard +8 more
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The alloys that crystallize in a tetragonal ThMn12-type (space group I4/mmm) structure and are based on Fe and rare earth elements are believed to have a potential to plug the performance gap between ferrite and Nd-based magnets.
Mieszko Kołodziej, Zbigniew Śniadecki
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Surface coloring by laser irradiation of solid substrates
Laser marking has become a versatile method for industrial product identification because of its applicability to almost all kinds of solid materials in a simple and single-step process.
Huagang Liu, Wenxiong Lin, Minghui Hong
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Preservation of a Dust Crystal as it Falls in an Afterglow Plasma
In an experiment, the power that sustains a plasma was extinguished, so that microspheres, which had been levitated, fell downward toward a lower electrode. At the beginning of their fall, the microspheres were self-organized with a crystalline structure.
Neeraj Chaubey, J. Goree
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A modulation wave approach to the order hidden in disorder
The usefulness of a modulation wave approach to understanding and interpreting the highly structured continuous diffuse intensity distributions characteristic of the reciprocal spaces of the very large family of inherently flexible materials which ...
Ray Withers
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Uniaxial oriented poly (ethylene chlorotrifluoroethylene) (ECTFE) fibers were prepared by the melt spinning method using ECTFE resin as the fiber-forming polymer.
PAN Jian +4 more
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The development of organometal-oxo molecular cages remains challenging due to the difficulties associated with constructing novel structures through conventional bottom-up self-assembly methods. In this study, we present a rationally designed approach to
Yu Zhu +8 more
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Design of novel multisegmented magnetic nanowires can pave the way for the next generation of data storage media and logical devices, magnonic crystals, or in magneto-plasmonics, among other energy conversion, recovery, and storage technological ...
Miguel Méndez +6 more
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Incorporation of dysprosium ions into PbTiO3 ferroelectric ceramic system [PDF]
A structural analysis concerning the incorporation of dysprosium into A- and/or B-sites of the lead titanate is shown. The two "boundary" refinements are presented, i.e., Dy2+ substitutes for Pb2+ (Dy3+ substitutes for Ti4+) and Dy3+ substitutes for Pb2+
A. Peláiz-Barranco +3 more
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