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Tags: nanoelectronics

Description

Progress in technology has brought microelectronics to the nanoscale, but nanoelectronics is not yet a well-defined engineering discipline with a coherent, experimentally verified, theoretical framework. The NCN has a vision for a new, 'bottom-up' approach to electronics, which involves: understanding electronic conduction at the atomistic level; formulating new simulation techniques; developing a new generation of software tools; and bringing this new understanding and perspective into the classroom. We address problems in atomistic phenomena, quantum transport, percolative transport in inhomogeneous media, reliability, and the connection of nanoelectronics to new problems such as biology, medicine, and energy. We work closely with experimentalists to understand nanoscale phenomena and to explore new device concepts. In the course of this work, we produce open source software tools and educational resources that we share with the community through the nanoHUB.

This page is a starting point for nanoHUB users interested in nanoelectronics. It lists key resources developed by the NCN Nanoelectronics team. The nanoHUB contains many more resources for nanoelectronics, and they can be located with the nanoHUB search function. To find all nanoelectronics resources, search for 'nanoelectronics.' To find those contributed by the NCN nanoelectronics team, search for 'NCNnanoelectronics.' More information on Nanoelectronics can be found here.

Resources (141-160 of 1741)

  1. ACUTE: Hydrodynamic Modeling

    23 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    This set of slides clearly explains when and where Hydrodynamic models can be used and what are their limitations.

    http://nanohub.org/resources/9408

  2. Quantum Wells, Heterostructures and Superlattices

    23 Jul 2010 | Teaching Materials | Contributor(s): Stephen M. Goodnick, Dragica Vasileska

    this is an overview of the analysis and the application of quantum wells, heterostructures and superlattices.

    http://nanohub.org/resources/9410

  3. Explanation of Rode's Iterative Procedure

    20 Jul 2010 | Teaching Materials | Contributor(s): David K. Ferry, Dragica Vasileska

    This set of slides describes the Rode's iterative procedure for the mobility calculation when the scattering mechanisms are neither elastic nor isotropic such as is polar optical phonon scattering.

    http://nanohub.org/resources/9379

  4. Statistical Mechanics

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, David K. Ferry

    This set of slides describes the derivation of Fermi-Dirac, Maxwell-Boltzmann and Bose-Einstein statistics.

    http://nanohub.org/resources/9381

  5. Time-Dependent Perturbation Theory

    20 Jul 2010 | Teaching Materials | Contributor(s): David K. Ferry, Dragica Vasileska

    This set of slides describes in detail the derivation of Fermi's Golden Rule.

    http://nanohub.org/resources/9387

  6. 2D Scattering Rates Calculation

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, David K. Ferry

    this set of slides describes the calculation of the 2D scattering rates in Q2DEG.

    http://nanohub.org/resources/9389

  7. AQME Exercise: Bound States – Theoretical Exercise

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of this exercise is to teach the students the theory behind bound states in a quantum well.

    http://nanohub.org/resources/9364

  8. ABACUS Exercise: Light Shining on a Semiconductor

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of this exercise is to examine the behavior of semiconductors under illumination with light.

    http://nanohub.org/resources/9366

  9. SCHRED Exercise: MOS Capacitor Analysis

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of this exercise is to examine the influence of semiclassical and quantum-mechanical charge description on the low-frequency CV-curves. It also teaches one the influence of poly-gate...

    http://nanohub.org/resources/9368

  10. ABACUS Exercise: Carrier Statistics

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    The objective of this exercise is to derive Bose-Einstein and Maxwell-Boltzmann statistics.

    http://nanohub.org/resources/9370

  11. ABACUS Exercise: Bandstructure – Kronig-Penney Model and Tight-Binding Exercise

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of this exercise is to start with the simple Kronig-Penney model and understand formations of bands and gaps in the dispersion relation that describes the motion of carriers in 1D...

    http://nanohub.org/resources/9372

  12. ACUTE Exercise: Scattering Rates

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    The objective of this exercise is to examine first the non-elasticity of the acoustic phonon scattering. Then non-parabolicity of intervalley scattering is revisited and finally alloy disorder...

    http://nanohub.org/resources/9374

  13. ACUTE Exercise: 2D Scattering Rates

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    The objective of this exercise is to calculate 2D scattering rate for polar opti-cal phonon scattering.

    http://nanohub.org/resources/9376

  14. ABACUS Exercise: Carriers Distribution vs. Energy

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of this problem is to teach the students how the occupancy function changes with temperature, therefore affecting the population of available energy states in the conduction and...

    http://nanohub.org/resources/9356

  15. ABACUS Exercise: Conductivity and Carrier Concentration

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of the first problem is to teach the students how to calculate carrier conductivity in a bulk semiconductor material. The objective of the second problem is to calculate the electron...

    http://nanohub.org/resources/9359

  16. ABACUS Exercise: Crystal Lattices and Miler Indices

    20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    The objective of these assignments is to teach the students about crystal lattices and Miler indices for planes and directions.

    http://nanohub.org/resources/9361

  17. Atomistic Simulations of Reliability

    06 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    Discrete impurity effects in terms of their statistical variations in number and position in the inversion and depletion region of a MOSFET, as the gate length is aggressively scaled, have...

    http://nanohub.org/resources/9253

  18. Rode's Method: Theory and Implementation

    06 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

    This set of teaching materials provides theoretical description of the Rode's method for the low field mobility calculation that is accompanied with a MATLAB code for the low field mobility...

    http://nanohub.org/resources/9249

  19. Analytical and Numerical Solution of the Double Barrier Problem

    28 Jun 2010 | Teaching Materials | Contributor(s): Gerhard Klimeck, Parijat Sengupta, Dragica Vasileska

    Tunneling is fully quantum-mechanical effect that does not have classical analog. Tunneling has revolutionized surface science by its utilization in scanning tunneling microscopes. In some device...

    http://nanohub.org/resources/9231

  20. Band Structure Lab Exercise

    28 Jun 2010 | Teaching Materials | Contributor(s): Gerhard Klimeck, Parijat Sengupta, Dragica Vasileska

    Investigations of the electron energy spectra of solids form one of the most active fields of research. Knowledge of band theory is essential for application to specific problems such as Gunn...

    http://nanohub.org/resources/9233

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.