spintronics divya

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  • Spin does not replace charge current just provide extra control Using suitable materials, many different “bit” states can be interpreted
  • spintronics divya

    1. 1. Presentation By
    2. 2. •Introduction•GMR•Spintronics Devices•Conclusion•References
    3. 3. What Is Spintronics ?conventional electronics Spintronics
    4. 4. Why We Need Spintronics ! Failure of Moore’s Law Low power consumption. Less heat dissipation. Spintronic memory is non-volatile. Spin manipulation is faster , so greater read & write speed.
    5. 5. • 1988 France, GMR discovery is accepted as birth of spintronics
    6. 6. 1. MRAM (Magnetoresistive Random access)2. Spin Transistor3. Quantum Computer
    7. 7. This technology will exploit the spin of the electron and createnew devices and circuits. low power consumption, less electric current required, fasterDevices, Larger storage capacity, Smaller devices Moreover, these "spintronic" devices might lead to quantumcomputers and quantum communication based on electronic solid-statedevices, thus changing the perspective of information technology in the21st century
    8. 8. http://www.physics.udel.edu/~csb/links.htmhttp://www.nanowerk.com/nanotechnology/reports/reportspdf/report52.pdfhttp://www.physics.udel.edu/~csb/pdf/sanvito_review.pdfhttp://www.physics.udel.edu/%7Ebnikolic/teaching/ss_spintronics
    9. 9. Thanks for your attention…!!! Any Queries ??

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