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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Formation of organic films via a magnetomechanical effect
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Formation of organic films via a magnetomechanical effect

机译：通过磁机械效应形成有机膜

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摘要

A novel method of preparation of organic films is described, which employs an alternating magnetic field applied to the film cast from a solution and results in an improved film morphology. The changed film morphology is explained by a magnetomechanical effect due to the interaction of the applied field and the induced magnetic moment in an organic molecule. The effect is demonstrated for a range of materials, such as polymers and low-weight organic dyes, which have different tendencies to form aggregates or crystallites in the condensed state. It is proposed that the method can be used as a reasonable alternative to the spin-coating technique for preparation of cast films with a high-quality morphology.
机译：描述了一种制备有机膜的新颖方法，该方法采用交变磁场施加到由溶液流延的膜上，并导致改善的膜形态。改变的薄膜形态可以通过磁机械效应来解释，这是由于有机分子中施加的磁场和感应磁矩的相互作用所致。对于多种材料，例如聚合物和低重量有机染料，已证明其效果，这些材料在凝结状态下形成聚集体或微晶的趋势不同。提出该方法可以用作旋涂技术的合理替代，以制备具有高质量形态的流延膜。

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