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  1. ECE 695E: An Introduction to Data Analysis, Design of Experiment, and Machine Learning

    07 Jan 2019 | Courses | Contributor(s): Muhammad A. Alam

    This course will provide the conceptual foundation so that a student can use modern statistical concepts and tools to analyze data generated by experiments or numerical simulation.

  2. ECE 695E Lecture 4: Model Selection and Goodness of Fit

    09 Jan 2019 | Online Presentations | Contributor(s): Muhammad A. Alam

    OutlineThe problem of matching data with theoretical distributionParameter extractions: Moments, linear regression, maximum likelihoodGoodness of fit: Residual, Pearson, Cox, AkikaConclusion

  3. ECE 695E Lecture 5: Design of Experiments Scaling of Theory of Equations

    09 Jan 2019 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline Introduction Rules of scaling or nondimensionalization Scaling of ordinary differential equations Scaling of partial differential equations Equivalence of equations and solutions Conclusions

  4. Deep Machine Learning for Machine Performance and Damage Prediction

    08 Aug 2018 | Presentation Materials | Contributor(s): Elijah Reber, Nickolas D Winovich, Guang Lin

    Deep learning has provided opportunities for advancement in many fields. One such opportunity is being able to accurately predict real world events. Ensuring proper motor function and being able to predict energy output is a valuable asset for owners of wind turbines. In this paper, we look at...

  5. A Brief Look at the nanoHUB Contribution Process

    08 Aug 2018 | Presentation Materials

  6. Modeling a Deep Reactive Ion Etching (DRIE) Process

    16 Aug 2018 | Teaching Materials | Contributor(s): Tiffany Wu, Brian Salazar (editor)

    This Learning Module introduces Deep Reactive Ion Etching (DRIE) used in the fabrication of microsystems, an overview of how DRIE can be computationally modeled, and a brief conclusion of the Design for Nanomanufacturing at UC Berkeley’s research on modeling a DRIE process. Activities in...

  7. Fun With PDMS

    16 Aug 2018 | Presentation Materials | Contributor(s): Billie Copley

    Workshop given at the 2011 MNT Conference

  8. Building Nanohub Tool "Optical Properties of Single Coaxial Nanowires -LDOS and Purcell Factor"

    14 Aug 2018 | Presentation Materials | Contributor(s): Sulaiman Abdul-Hadi, Amartya Dutta, Melissa P Cardona, Chen Yang

    My project was to build a simulation tool for Nanohub.org. The tool that I made is called “Optical Properties of Single Coaxial Nanowires -LDOS and Purcell Factor”, or NWLDOS.

  9. Ionization Potential of Small Molecules Using DFT

    27 Aug 2018 | Teaching Materials | Contributor(s): Alejandro Strachan

    Use DFT simulations to explore the ionization potential (energy required to remove an electron) in atoms and small molecules. Disclaimer: While very powerful, DFT makes well known approximations and the results obtained in this module are approximate. 

  10. Radiation Induced Segregation in Fe-Cr-Al Alloys

    14 Aug 2018 | Presentation Materials | Contributor(s): Timothy Joe Pownell, Janelle P Wharry, Priyam Vivek Patki

    This poster represents the results a summer long research project conducted by Timothy Pownell at the Purdue Nuclear Engineering Department. Specifically, the poster details the results and tool that were developed from data on Radiation Induced Segregation of the prospective cladding material...

  11. Developing a machine learning tool to optimize thermal transport

    14 Aug 2018 | Presentation Materials | Contributor(s): Adam Sandor Garrett, proycho, Xiulin Ruan, creynolds

    The purpose of this tool is to optimize SiGe super-lattices to have the lowest possible thermal conductivity. This poster describes the processes used in the tool and how it impacts thermoelectrics.

  12. AFM And EBSD Cross-Comparison Analysis Tool

    14 Aug 2018 | Presentation Materials | Contributor(s): Andrew Martin Krawec, John Blendell, Matthew John Michie

    Ceramic and semiconductor research is limited in its ability to create holistic representations of data in concise, easily-accessible file formats or visual data representations. These materials are used in everyday electronics, and optimizing their electrical and physical properties is...

  13. Introduction to MATLAB - Jupyter Notebooks with Octave 4.2.0

    14 Aug 2018 | Teaching Materials | Contributor(s): Abhishek K. Umrawal

    Teaching material for "Introduction to MATLAB" a 40-hour workshop for Summer Undergraduate Research students organized by the Network for Computational Nanotechnology (NCN), Purdue University, IN.

  14. Bubble Production as a Function of Voltage and Frequency, Duty Cycle 0.5

    27 Aug 2018 | Animations | Contributor(s): Shourya Jain, Li Qiao

    An experimental study was conducted to confirm the occurrence of combustion inside nanobubbles. These nanobubbles were produced from short-time (< 2000 μs) water electrolysis by applying high-frequency alternating sign square voltage pulses (1-500 kHz), which resulted in...

  15. Phase Transforming Cellular Materials (Spherical Shells)

    27 Aug 2018 | Presentation Materials | Contributor(s): Valeria Grillo, ASHLEY MIN, Gavin Carter, Yunlan Zhang, Kristiaan William Hector, David Restrepo Arango, Chidubem Nuela Enebechi, Pablo Daniel Zavattieri, Nilesh Mankame

    “Phase transforming cellular materials (PXCMs) are a class of materials whose unit cells exhibit multiple configurations (metastable or bistable) [1]. The geometrical structure of the PXCM can change to increase the energy absorbed. The hysteretic nature of the PXCM makes the potential...

  16. Unit Cells and Crystal Structures

    27 Aug 2018 | Teaching Materials | Contributor(s): Nano-Link

    In this module students create a saturated solutions using Borax and sodium acetate. Upon drying, each crystal will have a different shape. The shape at the macro level is driven by the arrangement of atoms. This repeating arrangement of atoms – which defines a crystal structure – is...

  17. Thin Films

    27 Aug 2018 | Teaching Materials | Contributor(s): Nano-Link

    In this module, students will learn about the optical properties of thin films. Students will perform an experiment where they will apply a thin film to a piece of card stock paper. The students can then observe the optical properties of the thin film.

  18. Combustion in Nanobubbles (generated from water electrolysis)

    27 Aug 2018 | Presentation Materials | Contributor(s): Shourya Jain, Li Qiao

    A long-pursued goal, which is also a grand challenge, in nanoscience and nanotechnology is to create nanoscale devices, machines and motors that can do useful work. However, loyal to the scaling law, combustion would be impossible at nanoscale be- cause the heat loss would profoundly dominate...

  19. Phase Transforming Cellular Material Simulator

    27 Aug 2018 | Presentation Materials | Contributor(s): Gavin Carter, Yunlan Zhang, Kristiaan William Hector, Pablo Daniel Zavattieri

    Cellular material that exhibits phase transformations provide a variety of applications from the construction of medical casts to car bumpers. Materials with multiple phases are able to experience a multitude of loading and unloading forces. How the materials reacts is in part due to its...

  20. Electron Microscopy

    24 Aug 2018 | Online Presentations | Contributor(s): Sebastien Maeder, NACK Network

    OutlineScanning Electron MicroscopyField Emission Scanning Electron MicroscopyTransmission Electron MicroscopyEnergy Dispersive Spectroscopy