A rubber-like stretchable semiconductor with high carrier mobility is the most important yet challenging material for constructing rubbery electronics and circuits with mechanical softness and stretchability at both microscopic (material) and macroscopic (structural) levels for many emerging applications. However, the development of such a rubbery semiconductor is still nascent. Here, we report the scalable manufacturing of high-performance stretchable semiconducting nanofilms and the development of fully rubbery transistors, integrated electronics, and functional devices. The rubbery semiconductor is assembled into a freestanding binary-phased composite nanofilm based on the air/water interfacial assembly method. Fully rubbery transistors and integrated electronics, including logic gates and an active matrix, were developed, and their electrical performances were retained even when stretched by 50%. An elastic smart skin for multiplexed spatiotemporal mapping of physical pressing and a medical robotic hand equipped with rubbery multifunctional electronic skin was developed to show the applications of fully rubbery-integrated functional devices.

对于许多新兴应用而言，具有高载流子迁移率的类橡胶可拉伸半导体是最重要但最具挑战性的材料，用于构建在微观（材料）和宏观（结构）水平均具有机械柔软性和可拉伸性的橡胶电子产品和电路。但是，这种橡胶状半导体的开发仍处于初期。在这里，我们报告了高性能可拉伸半导体纳米薄膜的可扩展制造，以及全橡胶晶体管，集成电子器件和功能器件的开发。基于空气/水界面组装方法，将橡胶状半导体组装成独立的二相复合纳米膜。开发了全橡胶晶体管和集成电子器件，包括逻辑门和有源矩阵，即使拉伸了50％，它们的电性能也得以保留。开发了一种弹性智能蒙皮，用于物理按压的多时空映射和配备了橡胶多功能电子皮肤的医疗机械手，以展示完全集成了橡胶功能的设备的应用。