The first-order diffraction efficiency of surface relief grating of dye-doped polymer film can be enhanced through the use of nematic liquid crystals as the interface. The surface modulations of relief gratings measured by the atomic force microscopy were compared for both dye-doped polymer films ...
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Define first-order. first-order synonyms, first-order pronunciation, first-order translation, English dictionary definition of first-order. adj logic quantifying only over individuals and not over predicates or clauses: first-order predicate calculus stu
The time evolution of the first order magnetic phase transition in Dy and Er single crystals has been studied by X-ray diffraction through the observation of a discontinuous change of the c lattice parameter accompanying the transition. In Dy, the transformation was found to be incomplete in a ...
1.The first-order correction to the field of ultra-short circularly polarized laser was studied.研究了超短脉冲圆极化激光场的一阶修正场,通过数值计算,探讨了入射电子的动力学特性,发现了超短脉冲圆极化激光场中的加速现象。英文短句/例句 1.First Order Correction of Contact Zone to Olinkon Spiral Bevel ...
The configuration of CF4 films condensed on a graphite single crystal (0001) surface has been observed by reflection high energy electrons diffraction (RHEED) and by low energy electron diffraction (LEED). The films exhibit a first order incomplete to complete wetting transition at 37 K, a temper...
In order to clarify the applicability of higher order Laue zone (HOLZ) patterns in convergent beam electron diffraction to the determinations of local latt... T Okuyama,S Matsumura,Y Tomokiyo,... - 《Isij International》 被引量: 0发表: 2007年 The effects of thermomechanical processing and an...
Theimpact of ultrahigh (dis)charge rates on the phase transitionmechanism in LiFePO4Li-ion electrodes is revealed by insitu synchrotron diffraction. At high rates the solubility limitsin both phases increase dramatically, causing a fraction of the electrodeto bypass the first-order phase transition. ...
First order incommensurate-commensurate and rotational epitaxy transition in an ethane monolayer adsorbed on graphite: A leed study 喜欢 0 阅读量: 24 作者: J Suzanne 摘要: Low Energy Electron Diffraction experiments have been performed on an ethane monolayer adsorbed on graphite single crystals for ...
X-ray diffraction (XRD) reveals two main phases, one based upon α-Fe and the other upon Pr 2 Fe 14 B. The ribbons show exchange spring behavior with H c =12.5kOe and (BH) max =13.6MGOe when these two phases are well coupled. Transmission electron microscopy revealed the coupled ...