Poly(triarylamine) (PTAA) is typically used as a hole transport layer due to its suitable energy band alignment with the perovskite layer, but its poor permeability to perovskite precursors can easily lead to buried interface defects. In light of this, Professor Li Xuanhua from Northwestern Polytechnical University and colleagues published a paper in Nano Energy, titled … Read more
First Author: Yang Yang, Chen Ruihao Corresponding Author: Wang Hongqiang, Chen Ruihao Affiliation: Northwestern Polytechnical University Research Highlights: 1. In situ generated fluoride 1D “patch layer” at grain boundaries to enhance the moisture resistance of polycrystalline films and passivate defects; 2. F···H hydrogen bonds accelerate charge extraction and transfer, and stabilize ions to improve the … Read more
Disclaimer: The security tools and projects shared by this public account are sourced from the internet and are intended for security research and learning purposes only. If used for other purposes, the user assumes all legal and joint responsibilities, and is unrelated to the tool authors and this public account. Currently, only major image pushes … Read more
The Internet of Things (IoT) and edge computing applications are often deployed in extreme environments, involving wide temperature ranges, severe shocks, continuous vibrations, dust, and water exposure. To ensure successful deployment, many applications require industrial IoT gateways. Industrial IoT gateways are built into compact, low-power enclosures suitable for tight remote IoT deployments. Here are some … Read more
Click the blue text to follow us Texas Instruments’ global team is committed to overcoming challenges and developing new MagPack™ packaging technology for power modules, a groundbreaking technology that will help drive the future of power design. ■ ■ ■ As an experienced marathon runner, Kenji Kawano knows that patience and perseverance are crucial in … Read more
Electronic Enthusiasts reported (by Huang Shanming) that today, there are a variety of smart home products with increasingly rich functions, which also places higher demands on the power modules used in them. Compared to ordinary home power modules, smart home power modules not only provide stable power output but also offer a smarter and more … Read more
❝ I recently watched a live stream by Liu Wangshu on a video platform. One sentence left a deep impression on me: “Stop working on UI, there’s no future in it.” I agree with him 99%, leaving 1% for those who can stand out in the Android UI field. In the early stages of Android … Read more
Source: CSDN Computer scientist David Blaauw took a small plastic box from his bag and carefully picked up a small black cube with his fingernail, placing it on the hotel coffee table. This is one of the smallest computers in the world, measuring only 1 cubic millimeter. I had to be careful not to cough … Read more
The China Household Appliances and Consumer Electronics Expo (hereinafter referred to as “AWE 2024”) was held in Shanghai on March 14, showcasing unprecedented splendor. Major appliance manufacturers launched new products while also demonstrating innovations in the appliance sector using new technologies such as AI. For example, AI energy-saving air conditioners and AI smart weighing washing … Read more
Most applications using Cortex-M3/M4 MCUs are portable and powered by batteries or energy harvesting systems. Therefore, most of the concepts discussed in this article involve how to reduce overall system energy consumption. However, in many cases, these energy-saving technologies are also powerful tools for processor application design, providing more cost-effective solutions, greater design redundancy for … Read more