[Audio] Nanoelectronic Devices, With an Introduction to Spintronics

Supriyo Datta
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    Nanoelectronic devices are at the heart of today's powerful computers and are also of great interest for many emerging applications including energy conversion, sensing and alternative computing paradigms. Our objective, however, is not to discuss specific devices or...

Épisodes

  1. 17/09/2010

    Lecture 1a: Atom to Transistor: A semiclassical view

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  2. 09/09/2010

    Discussion Session 3 (Lectures 5 and 6)

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  3. 09/09/2010

    Lecture 6: From Spins to Magnets: How quantum objects turn classical

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  4. 09/09/2010

    Lecture 5: Electron Spin: How to rotate an electron to control the current

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  5. 08/09/2010

    Discussion Session 2 (Lectures 3 and 4)

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  6. 08/09/2010

    Lecture 4: Bottom-up Approach to Thermoelectricity

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  7. 08/09/2010

    Lecture 3: Introduction to NEGF

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  8. 08/09/2010

    Discussion Session 1 (Lectures 1a, 1b and 2)

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  9. 08/09/2010

    Lecture 2: Quantum of Conductance: Resistance and uncertainty

    [Audio] Nanoelectronic Devices, With an Introduction to Spintronics

  10. 20/07/2010

    Lecture 1b: Nanotransistors - A Bottom Up View

    MOSFET scaling continues to take transistors to smaller and smaller dimensions. Today, the MOSFET is a true nanoelectronic device – one of enormous importance for computing, data storage, and for communications. In this lecture, I will present a simple, physical model for the nanoscale MOSFET using the ideas and approach introduced in Prof. Datta’s first lecture. Surprisingly, we will find that the smaller MOSFETs become, the easier they are to understand. The first part of the lecture will develop the model starting from Prof. Supriyo Datta’s general model for a nanodevice. In the second part, we will do the same thing using more traditional approaches from semiconductor electronics. Hopefully this approach will help students understand how the “bottom up” and “top down” approaches relate. This lecture will also provide an entry point into a more extensive tutorial on nanotransistors that is available online as the short course Physics of Nanoscale MOSFETs.

  • 10 épisodes

À propos

    Nanoelectronic devices are at the heart of today's powerful computers and are also of great interest for many emerging applications including energy conversion, sensing and alternative computing paradigms. Our objective, however, is not to discuss specific devices or...

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