• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Advanced Functional Materials >Selective Alignment of Molecular Glass Wrinkles by Engineered Magnetic Field Landscapes
【24h】

Selective Alignment of Molecular Glass Wrinkles by Engineered Magnetic Field Landscapes

机译：工程磁场对分子玻璃皱纹的选择性排列

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A new approach for aligning wrinkles in thin viscoelastic polymethylmethacrylate films is established by sandwiching them between ferromagnetic layers. Experiments prove that a contribution from an engineered anisotropic 1D periodic magnetic stray field pattern can be decisive for the alignment of otherwise randomly oriented wrinkles at commensurate periods of the magnetic template pattern and the wrinkles. Alternatively, random wrinkling is observed under similar conditions, but when periodic magnetic stray fields are missing or not commensurate with the wrinkle wavelength. The possibility to stabilize two distinct types of wrinkling patterns in the same material system paves the way toward mechanically reconfigurable functional elements, enabling exciting possibilities for stretchable electronics, magnetic field sensors, and tuneable gratings for optoelectronics and photonics.
机译：通过将粘弹性聚甲基丙烯酸甲酯薄膜中的皱纹夹在铁磁层之间，可以建立一种新的对齐皱纹的方法。实验证明，工程各向异性1D周期性磁杂散场图案的贡献对于在磁性模板图案和皱纹的相应时期对齐否则为随机取向的皱纹可能起决定性作用。可替代地，在相似的条件下观察到随机起皱，但是当周期性的杂散磁场缺失或与起皱波长不相称时。在同一材料系统中稳定两种不同类型的起皱图案的可能性为机械可重构功能元件铺平了道路，从而为可伸缩电子设备，磁场传感器以及用于光电子和光子学的可调谐光栅提供了令人兴奋的可能性。

著录项

  • 来源
    《Advanced Functional Materials》 |2015年第43期|6768-6774|共7页
  • 作者

    Huckfeldt Henning; Ahrend Florian; Holzinger Dennis; Klein Holger; Engel Dieter; Melzer Michael; Makarov Denys; Schmidt Oliver G.; Fuhrmann-Lieker Thomas; Ehresmann Arno;

  • 作者单位

    Univ Kassel, Dept Phys, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

    Univ Kassel, Dept Phys, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

    Univ Kassel, Dept Phys, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

    Univ Kassel, Dept Phys, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

    Helmholtz Zentrum Berlin Mat & Energie, Res Grp Funct Nanomat, D-14109 Berlin, Germany;

    Leibniz Inst Solid State & Mat Res Dresden IFW Dr, Inst Integrat Nanosci, D-01069 Dresden, Germany;

    Leibniz Inst Solid State & Mat Res Dresden IFW Dr, Inst Integrat Nanosci, D-01069 Dresden, Germany;

    Leibniz Inst Solid State & Mat Res Dresden IFW Dr, Inst Integrat Nanosci, D-01069 Dresden, Germany;

    Univ Kassel, Dept Chem, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

    Univ Kassel, Dept Phys, D-34132 Kassel, Germany|Univ Kassel, Ctr Interdisciplinary Nanostruct Sci & Technol CI, D-34132 Kassel, Germany;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号