In the era of Industry 4.0, where familiar household electronics and advanced technologies like semiconductors and artificial intelligence (AI) are becoming integral parts of our lives, have you ever wondered what has driven this explosive growth?
This blog will explore the crucial role of electrons - the fundamental components shaping and developing the electronics industry.
I. A Brief History of Electron Discovery
In basic particle physics, an atom is defined as the fundamental unit of matter, consisting of a nucleus (protons and neutrons) at its center, surrounded by a cloud of negatively charged electrons. Discovered by physicist J.J. Thomson in 1897, electrons quickly became one of the most important subjects of study in the fields of physical and electronic science. 
This blog sheds light on the distinctive features and significant role of electrons in the electronics industry. It serves as a starting point to explore and understand the essence of advanced technologies. Stay tuned for more insightful articles!
This blog will explore the crucial role of electrons - the fundamental components shaping and developing the electronics industry.
I. A Brief History of Electron Discovery
In basic particle physics, an atom is defined as the fundamental unit of matter, consisting of a nucleus (protons and neutrons) at its center, surrounded by a cloud of negatively charged electrons. Discovered by physicist J.J. Thomson in 1897, electrons quickly became one of the most important subjects of study in the fields of physical and electronic science.
II. Key Characteristics of Electrons in the Electronics Industry
Besides numerous studies on fundamental particles, the Electron maintains its special role due to their unique characteristics
Atom Structure Model of Thomson (Image source: Freepik)
Mobility: Electrons are incredibly small, about 400 billion times smaller than a millimeter, with a mass of approximately 9.1 × 10^-31 kg. With negligible inertia compared to protons and neutrons, when subjected to external forces, electrons can move at very high speeds and perform movements within the atomic structure.
Electrical Charge: With an electric charge of -1.6 × 10^-19 C, electrons always move towards positive electric potentials. This characteristic enables precise control over speed, direction, and more, facilitating the development of applications ranging from simple circuits to complex automation systems.
Integrity and Durability: Electrons are remarkably stable and cannot be broken or degraded over time, ensuring consistent operation in electronic devices.
Abundant Energy Source: Operating effectively in various conditions—vacuum, gases, and solids—as long as a power source is available, electrons continue to provide energy efficiently.
III. The Role of Electrons in the Electronics Industry
Image source: Freepik
Modern science has built the field of electronics by understanding and controlling the properties of electrons, necessitating solutions for diverse tasks. Today, numerous products stem from this industry:
- Electronic and telecommunication devices: smartphones, transceivers...
- Lighting devices: LED, ...
- Medical electronic devices: X-ray machines, digital microscopes,...
- Audio-visual equipment: recording and broadcasting devices,...
- Military and high-tech devices: radar systems,...
Conclusion
This blog sheds light on the distinctive features and significant role of electrons in the electronics industry. It serves as a starting point to explore and understand the essence of advanced technologies. Stay tuned for more insightful articles!
