Waves are a common phenomenon of propagation in nature, and we often encounter various forms of waves in our daily lives. Although light and sound are the two most familiar fluctuation phenomena and both belong to the category of waves, their nature and propagation are fundamentally different. So, what are the differences between light and…
When I visited the headquarters of Shanghai Senchuang Electronic Technology Development Co., Ltd, the company’s general manager, Mr. Zhang Jian, was discussing with his team the basic technical framework of a new type of sensor. As the founder of Shanghai Senchuang Electronic Technology Development Co., Ltd, Mr. Zhang is also the founder and manager of…
1, Definition of semiconductor gas sensor: Sensitive materials are mainly made of semiconductor materials for gas sensors, the complete gas sensor by the sensitive materials, device architecture and packaging of three parts. Semiconductor gas sensitive materials that have been commercially available include metal oxide semiconductors represented by SnO2 and ABO3, and polymer organic semiconductors represented…