论文标题
通过异质结构的蜡状和水溶性材料，具有瞬态功能的天然可降解光子设备具有瞬态功能
Naturally-Degradable Photonic Devices with Transient Function by Heterostructured Waxy-Sublimating and Water-Soluble Materials
论文作者
论文摘要
引入了干湿的瞬态材料和设备，这些材料和设备基于可溶解的染料掺杂聚合物，这些聚合物分层于非极性环状烃升华底物。显示出放大自发发射的光发射异质结构被用作无斑点，全场成像和瞬态光学标签的照明源，可以将QR代码与稳定编码的信息结合在一起。还以微观尺度研究了瞬态行为，突出了升华化合物中材料域的实时演变。最后，耗尽的组件完全溶于水，因此自然降解。
Combined dry-wet transient materials and devices are introduced, which are based on water-dissolvable dye-doped polymers layered onto non-polar cyclic hydrocarbon sublimating substrates. Light-emitting heterostructures showing amplified spontaneous emission are used as illumination sources for speckle-free, full-field imaging, and transient optical labels are realized that incorporate QR codes with stably encoded information. The transient behavior is also studied at the microscopic scale, highlighting the real time evolution of material domains in the sublimating compound. Finally, the exhausted components are fully soluble in water thus being naturally degradable.
