论文标题
MOS $ _2 $ -ON-paper Poperodelectronics：用范德华（Van der Waals
MoS$_2$-on-paper optoelectronics: drawing photodetectors with van der Waals semiconductors beyond graphite
论文作者
论文摘要
我们通过在纸上摩擦二硫化物（MOS2）晶体来制造纸张支持的半导体设备，与用纸上的铅笔绘画/写作的作用类似。我们表明，MOS2晶体与纸张底物之间的磨损有效地去角质可去角质，打破弱范德华的层间键并导致互连MOS2血小板膜的沉积。我们采用这种简单的方法，可以轻松地扩展到其他2D材料，我们制造了从紫外线（UV）到近红外（NIR）的光谱灵敏度的MOS2纸宽带光反eTectors。我们还使用这些基于纸张的光电视来获取对象图片，通过将光电电视机安装在自制的单像素相机设置中。
We fabricate paper-supported semiconducting devices by rubbing a layered molybdenum disulfide (MoS2) crystal onto a piece of paper, similarly to the action of drawing/writing with a pencil on paper. We show that the abrasion between the MoS2 crystal and the paper substrate efficiently exfoliates the crystals, breaking the weak van der Waals interlayer bonds and leading to the deposition of a film of interconnected MoS2 platelets. Employing this simple method, that can be easily extended to other 2D materials, we fabricate MoS2-on-paper broadband photodectectors with spectral sensitivity from the ultraviolet (UV) to the near-infrared (NIR). We also used these paper-based photodetectors to acquire pictures of objects by mounting the photodetectors in a homebuilt single-pixel camera setup.
