全印刷功能器件及多材料界面调控数据集

功能器件的全印刷制造离不开多种材料例如功能层及电极层等的可控集成，其中，印刷过程中多材料界面的调控直接影响多材料异质结构的可控构造，是制造高性能和多功能器件的核心问题。从功能器件的构效关系出发，选取合适的功能层和电极层，并对多材料功能层之间和功能层与电极层之间的界面进行调控和优化，得到最优的异质结构，实现功能器件的全印刷制备，并探索其在光电探测领域的应用。本数据集由“多功能层间的多材料界面调控”和“功能层与电极层间的多材料界面调控”两部分组成。“多功能层间的多材料界面调控”部分包括CsPbI2.2Br0.8钙钛矿材料与NaYF4@Yb、Er上转换颗粒材料形成的异质结构的印刷流程示意图、印刷结构微观形貌以及作为可见-近红外光电探测器的光电性能等。“功能层与电极层间的多材料界面调控”部分包括PDDB-T:ITIC功能层与银纳米颗粒电极层形成的交叉线光电探测器阵列的印刷流程示意图、印刷阵列的宏观形貌、印刷结构的微观形貌以及作为光电探测器的光电性能等。

All-printed manufacturing of functional devices requires the controllable integration of various materials such as functional layers and electrode layers. The regulation of multi-material interfaces during the printing process directly affects the controllable fabrication of multi-material heterostructures, which is a core issue for manufacturing high-performance and multifunctional devices. Starting from the structure-performance relationship of functional devices, appropriate functional layers and electrode layers are selected, and the interfaces between multi-material functional layers and between functional layers and electrode layers are regulated and optimized to obtain the optimal heterostructures, realize all-printed fabrication of functional devices, and explore their applications in the field of photoelectric detection. This dataset consists of two parts: "Multi-material Interface Regulation Between Multifunctional Layers" and "Multi-material Interface Regulation Between Functional Layers and Electrode Layers". The part of "Multi-material Interface Regulation Between Multifunctional Layers" includes printing flow diagrams of the heterostructures formed by CsPbI2.2Br0.8 perovskite material and NaYF4@Yb, Er upconversion nanoparticle materials, microscopic morphologies of the printed structures, and photoelectric performance when used as visible-near infrared photodetectors, etc. The part of "Multi-material Interface Regulation Between Functional Layers and Electrode Layers" includes printing flow diagrams of the crossbar photodetector arrays formed by PDDB-T:ITIC functional layers and silver nanoparticle electrode layers, macroscopic morphologies of the printed arrays, microscopic morphologies of the printed structures, and photoelectric performance when used as photodetectors, etc.