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

    18 Mar 2024 | Online Presentations

    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.

  2. Transistors!

    04 Mar 2024 | Papers

    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...

  3. ABACUS Tool Suite (Fall 2023)

    19 Oct 2023 | Series

    The objective of the recitation series is to enable faculty to enhance existing or new semiconductor classes with interactive simulations.

  4. ABACUS Tool Suite and Bipolar Junction Transistors (Fall 2023)

    18 Oct 2023 | Online Presentations

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries.

  5. ECE 606: Solid State Devices I

    20 Jul 2023 | Courses

    This course provides the graduate-level introduction to understand, analyze, characterize and design the operation of semiconductor devices such as transistors, diodes, solar cells, light-emitting devices, and more.The material will primarily appeal to electrical engineering students whose...

  6. Fractionalization of Charge and Statistics in Two Dimensions

    14 Dec 2022 | Online Presentations

    This lecture will focus on the development of experiments that allow the first direct observation of anyonic braiding statistics in the fractional quantum Hall regime. The connection between development of new theoretical concepts and the behavior of a humble transistor will be emphasized.

  7. ABACUS Bipolar Junction Transistors (Spring 2022)

    08 Jun 2022 | Online Presentations

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries....

  8. Fundamentals of Nanotransistors

    30 Jan 2022 | Papers

    The objective of these lectures is to provide readers with an understanding of the essential physics of nanoscale transistors as well as some of the practical technological considerations and fundamental limits. This book is written in a way that is broadly accessible to students with only a...

  9. ABACUS Bipolar Junction Transistors (Winter 2021)

    25 Jan 2022 | Online Presentations

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries. Different experiments with variations in doping profiles,...

  10. What's the mobility?

    08 Sep 2021 | Downloads

    This is a very simple Excel spreadsheet which can be used for quick-and-dirty effective mobility estimates from published current vs. voltage (I-V) transistor data in the linear regime. The user simply needs to read the drain current, threshold voltage, gate-to-source and drain-to-source...

  11. IWCN 2021: Effective Monte Carlo Simulator of Hole Transport in SiGe alloys

    25 Jul 2021 | Online Presentations

    In this work, an Ensemble Monte Carlo (EMC) transport simulator is presented for simulation of hole transport in SiGe alloys.

  12. IWCN 2021: How to Preserve the Kramers-Kronig Relation in Inelastic Atomistic Quantum Transport Calculations

    15 Jul 2021 | Online Presentations

    The nonequilibrium Green’s function method (NEGF) is often used to predict quantum transport in atomically resolved nanodevices. This yields a high numerical load when inelastic scattering is included. Atomistic NEGF had been regularly applied on nanodevices, such as nanotransistors....

  13. Recursive algorithm for NEGF in Python GPU version

    02 Feb 2021 | Downloads

    This folder contains two Python functions for GPU-accelerated simulation, which implements the recursive algorithm in the non-equilibrium Green’s function (NEGF) formalism. Compared to the matlab implementation [1], the GPU version allows massive parallel running over many cores on GPU...

  14. 25 Linearity by Synthesis: An Intrinsically Linear AlGaN/GaN-on-Si Transistor with OIP3/(F-1)PDC of 10.1 at 30 GHz

    21 Sep 2020 | Online Presentations

    The concept of an intrinsically synthesizable linear device is demonstrated. It was implemented by changing only the device layout; additional performance gains can be attained by further materials engineering.

  15. Moore’s Law Extension and Beyond

    19 Nov 2018 | Online Presentations

    In his talk, Ye will review his research efforts at Purdue on materials, structures and device architecture to support the microelectronic industry and extend Moore’s Law. The goal of the research is that it will lead to smarter, ubiquitous computing technology and keep us healthier,...

  16. A Short Overview of the NEEDS Initiative

    06 Jun 2016 | Online Presentations

    The talk is a brief overview of the program that discusses the rationale, status, and plans for NEEDS.

  17. Phonon Interactions in Single-Dopant-Based Transistors: Temperature and Size Dependence

    25 Nov 2015 | Online Presentations

    IWCE 2015 presentation. in this work we investigate the dependence of electron-phonon scattering in single dopant-based nanowire transistor with respect to temperature and dimensions. we use a 3d real-space non-equilibrium green': ; s function (negf) approach where electron-phonon...

  18. Negative Capacitance Ferroelectric Transistors: A Promising Steep Slope Device Candidate?

    30 Oct 2015 | Online Presentations

    In this talk, we will review progress in non-perovskite ALD based ferroelectric dielectrics which have strong implication for VLSI compatible negative capacitance Ferroelectric FETs.

  19. Inter-band Tunnel Transistors: Opportunities and Challenges

    30 Oct 2015 | Online Presentations

    In this talk, we will review progress in Tunnel FETs and also analyze primary roadblocks in the path towards achieving steep switching performance in III-V HTFET.

  20. The Deployment and Evolution of the First NEEDS- Certified Model — MIT Virtual Source Compact Model for Silicon Nanotransistors

    04 Oct 2015 | Online Presentations

    In my talk, I will walk you through the fundamental steps involved in developing compact models, using the MVS model as an example. From the “lessons learned” in the process of MVS release in 2013 and its subsequent updates, I will provide a checklist of good practices to adopt while...