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.

Online Presentations (901-920 of 981)

  1. Einstein/Bohr Debate and Quantum Computing

    10 May 2005 |

    This presentation deals with the Einstein/Bohr Debate and Quantum Computing.

  2. ECE 453 Lecture 31: Broadening

    12 Nov 2004 | | Contributor(s):: Supriyo Datta

    Reference Chapter 8.1

  3. ECE 453 Lecture 32: Broadening and Lifetime

    15 Nov 2004 | | Contributor(s):: Supriyo Datta

    Reference Chapter 8.1

  4. ECE 453 Lecture 33: Local Density of States

    19 Nov 2004 | | Contributor(s):: Supriyo Datta

    Reference Chapter 8.2

  5. ECE 453 Lecture 36: Coherent Transport

    01 Dec 2004 | | Contributor(s):: Supriyo Datta

    Reference Chapter 9.1

  6. On the Reliability of Micro-Electronic Devices: An Introductory Lecture on Negative Bias Temperature Instability

    28 Sep 2005 | | Contributor(s):: Muhammad A. Alam

    In 1930s Bell Labs scientists chose to focus on Siand Ge, rather than better known semiconductors like Ag2S and Cu2S, mostly because of their reliable performance. Their choice was rewarded with the invention of bipolar transistors several years later. In 1960s, scientists at Fairchild worked...

  7. Modeling and Simulation of Sub-Micron Thermal Transport

    26 Sep 2005 | | Contributor(s):: Jayathi Murthy

    In recent years, there has been increasing interest in understanding thermal phenomena at the sub-micron scale. Applications include the thermal performance of microelectronic devices, thermo-electric energy conversion, ultra-fast laser machining and many others. It is now accepted that Fourier's...

  8. Quantum Dots

    21 Jul 2005 | | Contributor(s):: Gerhard Klimeck

    Quantum Dots are man-made artificial atoms that confine electrons to a small space. As such, they have atomic-like behavior and enable the study of quantum mechanical effects on a length scale that is around 100 times larger than the pure atomic scale. Quantum dots offer application opportunities...

  9. Towards Molecular Electronic Circuitry: Selective Deposition of Metals on Patterned ...

    28 Jul 2005 |

    We have developed a robust method by which to construct complex two- and three- dimensional structures based on controlling interfacial chemistry. This work has important applications in molecular/organic electronics, sensing, and other technologies. Our method is extensible to many different...

  10. Synthetic and Processing Strategies to New Molecular and Polymeric...

    28 Jul 2005 | | Contributor(s):: ,

    Recent achievements in the design and synthesis of new arene/heteroaromatic oligomers/molecules functionalized with a variety of phenacyl, alkylcarbonyl, and perfluoroalkylcarbonyl will be presented. These organic semiconductors exhibit low-lying LUMOs allowing efficient electron...

  11. Probing Silicon-Based Molecular Electronics with Scanning Tunneling Microscopy

    29 Jul 2005 |

    In recent years, substantial progress has occurred in the field of molecular electronics [1]. In this paper, charge transport through molecule-semiconductor junctions is probed with ultra-high vacuum (UHV) scanning tunneling microscopy (STM). The presence of the semiconductor band gap enables new...

  12. Measurement of Single Molecule Conductance using STM-Based Break Junctions

    28 Jul 2005 |

    We have measured single molecule conductance using a combined STM- and conducting AFM-based break junction method. The method works in aqueous solutions, which is suitable for biologically relevant molecules such as DNA and peptides, and also allows us to control electron transport through redox...

  13. DNA Charge Motion: Regimes and Behaviors

    28 Jul 2005 | | Contributor(s):: Mark Ratner

    Because DNA is a quasi-one-dimensional species, and because each base is a pi-type chromphore, it was long ago suggested that DNA could conduct electricity. This has become a widely investigated area, and remains of interest for fundamental science and for applications. We will discuss a very...

  14. Review of Several Quantum Solvers and Applications

    11 Jun 2004 | | Contributor(s):: Umberto Ravaioli

    Review of Several Quantum Solvers and Applications

  15. The Bardeen Transfer Hamiltonian Approach to Tunneling and its Application to STM/Carbon Nanotubes

    05 May 2004 | | Contributor(s):: Peter M. Albrecht, Kyle Adam Ritter, Laura B. Ruppalt

    This presentation covers the Bardeen Transfer Hamiltonian approach to tunneling and its application to STM/carbon nanotubes.

  16. Resonant Tunneling of Electrons: Application of Electromagnetic Concepts to Quantum Mechanic Phenomena

    14 Apr 2005 | | Contributor(s):: Greg Huff, Kevin Hietpas

  17. Moore's Law Forever?

    13 Jul 2005 | | Contributor(s):: Mark Lundstrom

    This talk covers the big technological changes in the 20th and 21st century that were correctly predicted by Gordon Moore in 1965. Moore's Law states that the number of transistors on a silicon chip doubles every technology generation. In 1960s terms that meant every 12 months and currently this...

  18. Nanomaterials: Quantum Dots, Nanowires and Nanotubes

    15 Jul 2005 |

    What is a quantum dot? What is a nanowire? What is a nanotube? Why are these interesting and what are their potential applications? How are they made? This presentation is intended to begin to answer these questions while introducing some fundamental concepts such as wave-particle duality,...

  19. Nanodevices: A Bottom-up View

    13 Jun 2005 | | Contributor(s):: Supriyo Datta

    It is common to differentiate between two ways of building a nanodevice: a top-down approach where we start from something big and chisel out what we want and a bottom-up approach where we start from something small like atoms or molecules and assemble what we want.

  20. Nanoelectronics: The New Frontier?

    18 Apr 2005 | | Contributor(s):: Mark Lundstrom

    After forty years of advances in integrated circuit technology, microelectronics is undergoing a transformation to nanoelectronics. Modern day MOSFETs now have channel lengths of only 50 nm, and billion transistor logic chips have arrived. Moore’s Law continues, but the end of MOSFET scaling is...