What are the Applications of Spintronics?


Although it is a young technology, Spintronics is currently quite popular. It has quickly gained popularity and is utilised in a variety of applications, including:

  • Is ability to pack a significant quantity of data into a relatively compact space makes it a popular choice for mass storage devices.
  • In the field of medicine, it has developed into a very potent tool for cancer detection.
  • Digital electronics are supported by spintronic devices. The prime illustration of this is hard discs.
  • When combined with traditional technologies, semiconductor Spintronics can be employed as spin polarizers and spin valves.
  • Incorporating a two-state quantum system, spin transistors are known to operate on electron spin.
  • Spectroscopy using electron spin resonance (ESR) is used in physics and chemistry.
  • Nuclear magnetic resonance spectroscopy is one way that this technology is used in chemistry.
  • Modern nanofabrication techniques are used in spin-based computers, where conducting electrons are restricted to nanometer distances and electron motion is quantized practically in all directions.
  • One of the outstanding pieces of study being done in this area is the electron transport in DNA.


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