Spintronics, also known as spin electronics, is a relatively new field of research that combines traditional electronics with the concept of spin, a fundamental property of particles such as electrons. In spintronics, the spin of electrons is used as well as their charge to store, manipulate, and transmit information in electronic devices. This technology has the potential to revolutionize the way electronic devices are built and operate, offering faster, smaller, and more energy-efficient devices compared to traditional electronics. Spintronics research focuses on developing materials and devices that can control and detect the spin of electrons, as well as studying the fundamental physics of spin-related phenomena.