首页> 外文期刊>Advanced Functional Materials >Fabrication of Low-Threshold 3D Void Structures inside a Polymer Matrix Doped with Gold Nanorods
【24h】

Fabrication of Low-Threshold 3D Void Structures inside a Polymer Matrix Doped with Gold Nanorods

机译:在金纳米棒掺杂的聚合物基体内低阈值3D空隙结构的制造

获取原文
获取原文并翻译 | 示例
           

摘要

We report on a low-threshold three-dimensional (3D) void generation inside a polyvinyl-alcohol (PVA) polymer matrix doped with gold nanorods (NRs) by near infra red femtosecond laser pulses. By matching the laser wavelength to the surface plasmon resonance band of the embedded gold NRs, the void generation threshold could be reduced by one order of magnitude lower than undoped matrix. We discuss physical mechanisms involved in the void generation, where distinction between the decomposition of gold NR or PVA is drawn in single pulse and multiple pulse irradiations. We also demonstrate 3D void recording for applications in 3D optical data storage.
机译:我们报告了近红外飞秒激光脉冲在掺有金纳米棒(NRs)的聚乙烯醇(PVA)聚合物基体内产生的低阈值三维(3D)空隙。通过将激光波长与嵌入的金NR的表面等离子体共振带匹配,可以将空隙产生阈值比未掺杂的基质降低一个数量级。我们讨论了空洞产生的物理机制,其中在单脉冲和多脉冲辐照中得出了金NR或PVA分解的区别。我们还将演示用于3D光学数据存储中的3D空隙记录。

著录项

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