Results 11 to 20 of about 154,550 (267)
Magnetite Crystal Orientation in Magnetosome Chains [PDF]
Advanced Functional Materials, 2014 One‐dimensional magnetic nanostructures have magnetic properties superior to non‐organized materials due to strong uniaxial shape anisotropy. Magnetosome chains in magnetotactic bacteria represent a biological paradigm of such magnet, where magnetite crystals synthesized in organelles called magnetosomes are arranged into linear chains. Two‐dimensional
André Körnig +5 more
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Hydrostatic piezoelectric parameters of lead-free 2–0–2 composites with two single-crystal components: Waterfall-like orientation dependences [PDF]
Journal of Advanced Dielectrics, 2020 A system of hydrostatic parameters is studied in novel 2–0–2 composites that contain two lead-free piezoelectric single-crystal components. The ferroelectric domain-engineered alkali niobate-tantalate-based single-crystal layer promotes large values of ...
Vitaly Yu. Topolov, Ashura N. Isaeva
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Results in Physics, 2021 The energy band dispersion profile and their dependence on crystal orientation for III-V zinc-blende compound quantum wells (QW) have earned significant attention in recent years due to reduced band mixing effects emerging from increased energy ...
Sourav Roy +8 more
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Orientation and Crystallization in Polyester (II)
Kobunshi Kagaku, 1960 ポリエチレンオキシベンゾエートからつくった無定形無配向の未延伸繊維の連続延伸について研究した。繊維の延伸が二つの過程, すなわち, 分子鎖の弾性的な伸長配列と流動とから成り, 延伸後の繊維の複屈折率, 切断強伸度, ヤング率などが延伸時の張力ときわめて密接な関係を示すことを知った。限界張力 (0.1～0.2g/d) を境にして, 延伸張力と延伸繊維の性質との関係が急変することから, 限界張力以上では急激に結晶化がすすむと考え, 延伸機構を提案した。
Mikio Korematsu +2 more
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AIP Advances, 2013 Three kinds of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) cylinders compacted with TATB raw materials, recrystallized near-spherical and platy TATB crystals are compared to investigate the effects of crystal quality and preferred orientation on their ...
Haobin Zhang +4 more
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On the Orientation-Induced Crystallization of Polymers [PDF]
Polymers, 2016 In order to understand orientation-induced crystallization of polymers, we introduced an intermolecular interaction between polymer chains based on quantum mechanics. We therefore considered a pair of perfectly extended chains where the intermolecular interaction is assumed to be based on the hydrogen interaction with a single chain.
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Materials & Design, 2020 Understanding the heterogeneous globularization phenomena and the underlying mechanisms is important to process design for primary hot working of titanium alloys.
L. Wang +7 more
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Materials & Design, 2022 The grain selector method is a prevailing technique in the manufacturing process of Ni-based single crystal superalloy, however, it cannot control the orientation of single crystal within an appropriate scope.
Binqiang Wang +4 more
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Epitaxial growth of CH3NH3PbI3 on rubrene single crystal
APL Materials, 2020 CH3NH3PbI3 perovskite films were grown epitaxially on rubrene single crystals using the laser deposition method for the supply of the source materials (PbI2 and CH3NH3I). An atomically smooth surface with step-and-terrace structures was observed. Several
Tetsuhiko Miyadera +4 more
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Crystal characteristics of fibrous calcite veins based on Electron Back Scattered Diffraction (EBSD)
Shiyou shiyan dizhi, 2022 Calcite veins are widely developed in organic-rich shale, and their petrological characteristics and genetic mechanism are the focus of research. The Electron Back Scatter Diffraction (EBSD) can characterize the micro-structure and orientation of mineral
Lanquan ZHAO +8 more
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