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  1. The Keys to Learning: Unlocking Your Brain's Potential II

    Online Presentations | 09 Feb 2024 | Contributor(s): Michael Melloch

    There are many things that influence learning that will be discussed. The first is how memory works and the best ways to put things permanently in memory. The role of spacing, interleaving, where you study, and sleep in memory formation are presented.

  2. Negative Permeability of Ferrite Core and Earth's Magnetism

    Online Presentations | 18 Feb 2024 | Contributor(s): deepalakshmi chandrasekaran

    The attached video can be viewed in a different manner , it is possible to generate negative resistance that was not physically possible. This might be accomplished by applying a frequency to the coil surrounding the ferrite core that will excite it to the point where the...

  3. Extreme Space-Time Optics & Quantum Meta-Photonics 



    Online Presentations | 16 Feb 2024 | Contributor(s): Vladimir M. Shalaev

    We first discuss all-optical modulation with single photons using electron avalanche, resulting in record-high nonlinearities. Then we show that transparent conducting oxides (TCOs) operating in the near-zero index (NZI) regime can provide strong single-cycle modulation, thus enabling novel...

  4. Supplementary Data for "An unsupervised machine learning based approach to identify efficient spin-orbit torque materials"

    Downloads | 18 Feb 2024 | Contributor(s): Shehrin Sayed, Hannah Kleidermacher, Giulianna Hashemi-Asasi, Cheng-Hsiang Hsu, Sayeef Salahuddin

    Introduction:There has been a growing interest in materials with large spin-orbit torques (SOT) for many novel applications, and in our article [1], which is currently under review, we have shown that a machine-learning-based approach using a word embedding model can predict...

  5. Introduction to Vacuum Technology

    Papers | 20 Feb 2024 | Contributor(s): David Hata, Elena Brewer, Nancy Louwagie

    This book approaches vacuum systems from a pressure regime viewpoint, covering basic vacuum science, followed by the rough vacuum regime, including gas load, pumping mechanisms, pressure measurement, vacuum system construction, and basic troubleshooting concepts. The study of high vacuum...

  6. Elastic Constants with DFT

    Tools | 22 Mar 2024 | Contributor(s): Robert Joseph Appleton, Chukwuma Ezenwata, Kat Nykiel, Ching-Chien Chen, Saswat Mishra, Alejandro Strachan

    Using quantum espresso to compute the stresses associated with different strain states and fitting the elastic tensor.

  7. nanoHUB Resources and Functions for SCALE Onboarding

    Papers | 23 Feb 2024 | Contributor(s): Tanya Faltens

    Learn what nanoHUB has to offer for new SCALE students, from technical seminars and courses to simulation tools to internships and research positions.An updated version (April 2024) is now available!  Download the new PDF by clicking the button.  You can view previous versions of...

  8. Resumes

    Online Presentations | 28 Feb 2024 | Contributor(s): Gerhard Klimeck

    The details of preparing a good, functional resume.

  9. A Matlab 1D-Poisson-drift-diffusion simulator for semiconductor devices

    Downloads | 04 Mar 2024 | Contributor(s): Chien-Ting Tung

    A Matlab 1D-Poisson-Drift-Diffusion solver that can simulate basic semiconductor devies such as PN diode, Schottky diode, MOS capacitor... It solves Poisson-Drift-Diffusion with finite difference method, Slotboom variable, and Gummel iteration. I provide 4 examples: PN diode,...

  10. A Matlab 2D-Poisson-drift-diffusion simulator for semiconductor devices

    Downloads | 04 Mar 2024 | Contributor(s): Chien-Ting Tung

    A Matlab 2D-Poisson-Drift-Diffusion solver for simple MOSFETs. It uses finite difference method, Slotboom variable, and Gummel iteration.Boltzmann statistics and velocity saturation is considered. 

  11. Tight binding model of TMD

    Downloads | 04 Mar 2024 | Contributor(s): Chien-Ting Tung

    This is a Matlab code of a tight binding model of TMD materials. It uses the orthogonal sp3d5 Slater-Koster tight binding method. The code is calibrated to the MoS2 band structure shown in "V. Mishra et al., IEEE Transactions on Electron Devices, vol. 62, no. 8, pp....

  12. A Matlab 1D-Poisson-NEGF simulator for 2D FET

    Downloads | 04 Mar 2024 | Contributor(s): Chien-Ting Tung

    A Matlab 1D-Poisson-NEGF solver to calculate a 2D FET where the channel is only one atom thick. It assumes the channel thickness is only one point and solves the 1D Poisson and NEGF self-consistently.It also utilizes a Fermi-Dirac integral table from...

  13. Transistors!

    Papers | 04 Mar 2024 | Contributor(s): Mark Lundstrom

    As we begin a new era, in which making transistors smaller will no longer be a major driving force for progress, it is time to look back at what we have learned in transistor research. Today we see a need to convey as simply and clearly as possible the essential physics of the device that makes...

  14. Industry Partner Tool Workshop Series

    Series | 10 Apr 2024

    This series of workshops introduces participants to commercial tools available to run in nanoHUB. All workshops include hands-on activities, where participants can follow along with experts as they demonstrate using the commercial tools.

  15. Jepordy Job Hunt

    Online Presentations | 11 Mar 2024 | Contributor(s): Amruta Inamdar, Nicole McCabe

  16. How to make Phase Diagrams using ThermoCalc

    Teaching Materials | 08 Mar 2024 | Contributor(s): Alejandro Strachan, Congying Wang, Carol Handwerker

    This tutorial shows how to create phase diagrams using Thermo-Calc in nanoHUB. This tutorial is part of a module that enables students to use the Thermo-Calc Educational Package in nanoHUB to work with concepts and skills for interpreting and using phase diagrams to design low...

  17. Photovoltaics at Multi-Terawatt Scale: Waiting is Not an Option

    Online Presentations | 10 Apr 2024

    The world passed a PV milestone in 2022, reaching and quickly exceeding 1 TW of global installed PV capacity. Achieving global decarbonization goals for 2035 and 2050 will require continued expansion of PV manufacturing, as well as innovation in materials science and device and module design. ...

  18. Essential Physics of the Ultimate MOSFET and the Next 20 Years of Semiconductor Technology

    Online Presentations | 18 Mar 2024 | Contributor(s): Mark Lundstrom

    My goal in this talk is to discuss the operation of these devices in a simple but physically sound way. A broader goal of my talk is to discuss how semiconductor technology will meet the insatiable appetite that artificial intelligence has for more computing, more memory, and faster communication.

  19. CHIPS for America and Purdue University

    Online Presentations | 19 Apr 2024 | Contributor(s): Mark Lundstrom

    Mark Lundstrom gives a short overview of the CHIPS for America Act and Purdue's participation.

  20. Connecting Holistic Admissions, Diversity and Student Success

    Online Presentations | 19 Mar 2024 | Contributor(s): John Augusto

    In this presentation learn about the full breadth of practices that promote fairness and mitigate bias. Walk away with strategies that can help you achieve your enrollment goals.