A nanowire is a nanostructure, with the diameter of the order of a nanometer. Alternatively, nanowires can be defined as structures that have a thickness or diameter constrained to tens of nanometers or less and an unconstrained length. At these scales, quantum mechanical effects are important.
Learn more about quantum dots from the many resources on this site, listed below. More information on Nanowires can be found here.
Aug 21 2023
ICANM2023: 10th International Conference & Exhibition on Advanced & Nano Materials
Micromagnetic Simulation of Magnetic Nanowires (MNW) using OOMMF to Predict Heating Ability
11 Jan 2023 | | Contributor(s):: Yicong Chen
Using the OOMMF simulation tool in nanoHUB, we will learn how to specify properties of the MNWs, such as their geometry and material and how these properties will affect their magnetic reversal behavior. For instance, we will use the graph function in OOMMF to observe the changes of hysteresis...
ANDRES RAYMUNDO MU�OZ BUCIO
Alternative Hitachi SEM Techniques
17 May 2022 |
Robert Passeri, Hitachi engineer, discusses STEM and low kV imaging techniques with the Hitachi SEM S4800.
Apr 27 2022
nanoHUB Recitation Series for Semiconductor Education and Workforce Development: Bandstructure Models
Chemical Vapor Deposition 2 Modes, 1D, 2D
07 Jan 2022 | | Contributor(s):: Terry Kuzma, NACK Network
The foundations of Chemical Vapor Deposition (CVD) will be reviewed, with a focus on Low Pressure CVD (LPCVD), typical deposition system design, and the two modes of deposition.
IWCN 2021: Interfacial Trap Effects in InAs Gate-all-around Nanowire Tunnel Field- Effect Transistors: First-Principles-Based Approach
15 Jul 2021 | | Contributor(s):: Hyeongu Lee, SeongHyeok Jeon, Cho Yucheol, Mincheol Shin
In this work, we investigated the effects of the traps, Arsenic dangling bond (AsDB) and Arsenic anti-site (AsIn) traps, in InAs gate-all-around nanowire TFETs, using the trap Hamiltonian obtained from the first-principles calculations. The transport properties were treated by nonequilibrium...
IWCN 2021: Multiscale Modeling and Simulation of Advanced Photovoltaic Devices
14 Jul 2021 | | Contributor(s):: Yongjie Zou, Reza Vatan Meidanshahi, Raghuraj Hathwar, Stephen M. Goodnick
The introduction of new materials, device concepts and nanotechnology-based solutions to achieve high efficiency and low cost in photovoltaic (PV) devices requires modeling and simulation well beyond the current state of the art. New materials and heterojunction interfaces require atomistic...
FDNS21: Predictive Models in Materials Making, 2D, 3D, 2.1D
27 Apr 2021 | | Contributor(s):: Boris I Yakobson
FDNS21: Conversion of Metal Oxide Films to 2D Metal Chalcogenide Films
27 Apr 2021 | | Contributor(s):: Judy Cha
Josephson Detection of Multiband Effects in Superconductors
07 Sep 2020 | | Contributor(s):: James Williams
In this talk focus be given to the modification of conventional Josephson effects due to the loss of time reversal symmetry found to exist in proximity-induced Josephson junction of SnTe nanowires.
Electrodeposition and Synthesis of Nickel Nanowires
14 Jan 2020 | | Contributor(s):: Stephen Stillanous, Paul Longwell, Zulekia Torres, Ronald Redwing, Mary Shoemaker, NNCI Nano
This is a two part lesson for high school chemistry students. In part 1, the lab is designed to introduce students to the applications of forcing a chemical reaction using an electrical current. Students will discover how a flow of electrons allows cations in solution to revert to a solid state...
3 min Research Talk: Plasmonic Core-Multishell Nanowires for Optical Applications
26 Sep 2019 | | Contributor(s):: Raheem Carless
ED lights and technology are being used more often in today’s society. Compared to traditional illumination they are far more reliable and efficient, in the sense that they last longer, are environmentally friendly, and most importantly, they reduce energy waste.
Plasmonic Core-Multishell Nanowires for Optical Applications
01 Aug 2019 | | Contributor(s):: Raheem Carless, Amartya Dutta
LEDs are very useful in today’s society, especially when compared to conventional incandescent and fluorescent lamps. According to the US Department of Energy, by 2027 the use of LEDs could save 348 TWh of electricity, which is the equivalent...
Md Shajedul Hoque Thakur
Bandstructure Effects in Nano Devices With NEMO: from Basic Physics to Real Devices and to Global Impact on nanoHUB.org
08 Mar 2019 | | Contributor(s):: Gerhard Klimeck
This presentation will intuitively describe how bandstructure is modified at the nanometer scale and what some of the consequences are on the device performance.
Nanoscale Tensile Testing with Molecular Dynamics
21 Feb 2019 | | Contributor(s):: Sam Reeve, Alejandro Strachan
In this computational lab you will perform online molecular dynamics (MD) simulations through nanoHUB of single-crystal copper nanowires under uniaxial tension of varying orientations and analyze the results in order to: Observe how slip planes in single-crystal nanowires are formed and...
Composite Filament Simulation 3D
15 Feb 2019 | | Contributor(s):: Zachary Yun, Michelle Zhang, Ganesh Vurimi, Hayden Taylor
Simulate electrical properties of a nanowire composite filament.
Optical Properties of Single Coaxial Nanowires -LDOS and Purcell Factor
02 Oct 2018 | | Contributor(s):: Sulaiman Abdul-Hadi, Raheem Carless, Amartya Dutta, Chen Yang, Katherine Hansen
Computes LDOS and Purcell Factor of a single nanowire with up to 2 shell layers using Mie-formalism