Microelectronics is the study of electronic devices and their system design.
Microelectronics is a discipline that studies the design of electronic devices and their systems, involving electronics, semiconductors, computers and other fields. The development of microelectronics technology has profoundly changed the way people live and work, and has become the foundation and core of modern information technology, communication technology, computer technology and electronics technology and other fields.
Microelectronics mainly studies the design, manufacture and application of electronic devices. These include semiconductor devices, integrated circuits, optoelectronic devices, microelectromechanical systems (MEMS) and so on. Semiconductor devices are the core of microelectronics technology, such as diodes, transistors, field effect transistors and so on. It is a miniature electronic device composed of multiple transistors and other electronic devices that can realize various functions.
Considerations for the development of microelectronics technology
1, the further reduction of device size: with the continuous development of information technology, the size of the device in the integrated circuits is increasingly demanding. Smaller device size can improve integration, reduce power consumption and achieve higher performance. However, the reduction of device size also faces many challenges, such as process difficulty, device reliability.
2, the research and application of new materials: traditional silicon-based materials in the field of microelectronics has been close to its physical limits. In order to meet the demand for higher performance, researchers are exploring new semiconductor materials, such as germanium-silicon, silicon carbide, gallium nitride and so on. These new materials have advantages such as higher electron mobility and higher thermal conductivity, which help improve device performance.
Refer to Baidu Encyclopedia-Microelectronics for the above