What is Microelectronics

Microelectronics is the branch of electronics focused on miniature electronic components and integrated circuits (ICs) at a microscopic scale. It revolves around manipulating and managing tiny electronic devices and circuits, primarily utilizing semiconductor materials like silicon. It encompasses several key subfields, including semiconductor physics, microfabrication techniques, and microchip design. Semiconductor physics underpins microelectronics, involving the study of the behavior of electrons within semiconductor materials.  Microchip design is another vital aspect of microelectronics. Engineers and scientists work on designing the layouts and functionality of ICs, optimizing them for specific applications.