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Thermal Transport in Layered Materials, Devices, and Systems
Online Presentations | 11 Apr 2024 | Contributor(s):: Eric Pop
The thermal properties of layered materials (like graphene and MoS2) are an active area of investigation, particularly due to their anisotropic and tunable thermal conductivity. We have studied their behavior as part of transistors, where self-heating is a major challenge for performance and...
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ECE 606 L3.1: Crystals - Crystal Definitions
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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Overview of Network for Computational Nanotechnology Nanomanufacturing Node and Gr-ResQ
Online Presentations | 27 Sep 2022 | Contributor(s):: Elif Ertekin, The Micro Nano Technology - Education Center
This presentation highlights the node’s tools and cyberinfrastructure, available on the NCN Cyberplatform (nanoHUB), that connect nanomanufacturing researchers from academia and industry to share resources, data, and knowledge.
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Hydrodynamic Phenomena in Thermal Transport
Online Presentations | 01 Sep 2022 | Contributor(s):: F. Xavier Alvarez
The talk will cover some of the most recent evidences in the theoretical and experimental research on thermal transport and we will analyze them in the framework of the Kinetic/Collective model (KCM), developed to give a more generalized framework to describe thermal experiments.
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Experience Microfabricating Biosensors: A Summer Research Opportunity
Online Presentations | 17 Jun 2022 | Contributor(s):: Adarsh Radadia, The Micro Nano Technology - Education Center
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Fun with Carbon Nanostructures using Crystal Viewer 2.3.4
Online Presentations | 02 Nov 2021 | Contributor(s):: Tanya Faltens
Quick tutorial/demonstration on how to create carbon nanostructures (buckyballs, graphene sheets, and carbon nanotubes) using Crystal Viewer 2.3.4.
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Fusing Light With Heat: Polaritons for Nanoscale Thermal Transport & Sensing
Online Presentations | 07 Oct 2021 | Contributor(s):: Thomas Beechem
Light exhibits a wave nature. Phonons do too. Within the infrared portion of the spectrum, these differing “waves” can interact to form hybrid energy carriers called polaritons. Polaritons, in turn, provide fundamental advantages for optical functionality and...
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IWCN 2021: Recursive Open Boundary and Interfaces Method for Material Property Predictions
Online Presentations | 14 Jul 2021 | Contributor(s):: James Charles, Sabre Kais, Tillmann Christoph Kubis
In this presentation, we show that assuming periodicity elevates a small perturbation of a periodic cell into a strong impact on the material property prediction. Periodic boundary conditions can be applied on truly periodic systems only. More general systems should apply an open boundary...
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Gr-ResQ Tutorial II: Tool Demonstration and Training
Online Presentations | 04 Jun 2021 | Contributor(s):: Mitisha Surana
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Gr-ResQ Tutorial I: Introduction and Framework
Online Presentations | 03 Jun 2021 | Contributor(s):: Mitisha Surana
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Gr-ResQ Tutorial III: Machine Learning and Beyound
Online Presentations | 03 Jun 2021 | Contributor(s):: Mitisha Surana
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FDNS21: Van der Waals Epitaxy of Atomically Thin Metal Oxide
Online Presentations | 20 May 2021 | Contributor(s):: Lili Cai
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FDNS21: Artificial van der Waals Crystals
Online Presentations | 27 Apr 2021 | Contributor(s):: Cheol-Joo Kim
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FDNS21: Predictive Models in Materials Making, 2D, 3D, 2.1D
Online Presentations | 27 Apr 2021 | Contributor(s):: Boris I Yakobson
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FDNS21: Conversion of Large-area AB-stacked Bilayer Graphene to F-diamane
Online Presentations | 27 Apr 2021 | Contributor(s):: Rod Ruoff
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FDNS21: Conversion of Metal Oxide Films to 2D Metal Chalcogenide Films
Online Presentations | 27 Apr 2021 | Contributor(s):: Judy Cha
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U-Net Convolutional Neural Networks for Image Segmentation: Application to Scanning Electron Microscopy Images of Graphene
Online Presentations | 01 Feb 2021 | Contributor(s):: Aagam Rajeev Shah
This tutorial introduces you to U-Net, a popular convolutional neural network commonly developed for image segmentation in biomedicine. Using an assembled data set, you will learn how to create and train a U-Net neural network, and apply it to segment scanning electron microscopy images of...
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Unsupervised Clustering Methods for Image Segmentation: Application to Scanning Electron Microscopy Images of Graphene
Online Presentations | 27 Jan 2021 | Contributor(s):: Aagam Rajeev Shah
This tutorial will introduce you to some basic image segmentation techniques driven by unsupervised machine learning techniques such as the Gaussian mixture model and k-means clustering. You will learn how to implement k-means clustering and template matching, and use these to segment a...
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Atomistic Green’s Functions: The Beauty of Self-energies
Online Presentations | 28 Oct 2020 | Contributor(s):: Tillmann Christoph Kubis
This presentation gives an introduction to NEGF. It will be explained how self-energies cause NEGF to fundamentally differ from most other quantum methods. Atomistic examples of phonon and impurity scattering self-energies agree quantitatively with experiments.
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Mechanical Exfoliation as a Route to Nanomanufacturing of 2D van der Waals Bonded
Online Presentations | 11 May 2020 | Contributor(s):: Daryl Chrzan
In this talk I present a mechanical exfoliation method able to reliably produce large patterned monolayer samples and place them with upon a substrate in desired locations. The method relies on the epitaxial strain imposed upon the layer to be exfoliated by the deposition of a thin metallic film.