Lecture 1b: Nanotransistors - A Bottom Up View

20 Jul 2010 | Online Presentations | Contributor(s): Mark Lundstrom

MOSFET scaling continues to take transistors to smaller and smaller dimensions. Today, the MOSFET is a true nanoelectronic device – one of enormous importance for computing, data storage, and for …

http://nanohub.org/resources/9344

ECE 612 Lecture 26: Heterostructure FETs

10 Dec 2008 | Online Presentations | Contributor(s): Mark Lundstrom

Outline: 1) Introduction, 2) Heterojunction review, 3) Modulation doping, 4) I-V characteristics, 5) Device Structure / Materials, 6) Summary.

http://nanohub.org/resources/6032

ECE 612 Lecture 8: Scattering Theory of the MOSFET II

08 Oct 2008 | Online Presentations | Contributor(s): Mark Lundstrom

Outline: 1) Review and introduction, 2) Scattering theory of the MOSFET, 3) Transmission under low VDS, 4) Transmission under high VDS, 5) Discussion, 6) Summary.

http://nanohub.org/resources/5368

ECE 612 Lecture 7: Scattering Theory of the MOSFET I

08 Oct 2008 | Online Presentations | Contributor(s): Mark Lundstrom

Outline: 1) Review and introduction, 2) Scattering theory of the MOSFET, 3) Transmission under low VDS, 4) Transmission under high VDS, 5) Discussion, 6) Summary.

http://nanohub.org/resources/5367

Lecture 3A: The Ballistic MOSFET

10 Sep 2008 | Online Presentations | Contributor(s): Mark Lundstrom

The IV characteristic of the ballistic MOSFET is formally derived. When Boltzmann statistics are assumed, the model developed here reduces to the one presented in Lecture 2. There is no new physics …

http://nanohub.org/resources/5309

Lecture 3B: The Ballistic MOSFET

10 Sep 2008 | Online Presentations | Contributor(s): Mark Lundstrom

This lecture is a continuation of part 3A. After discussion some bandstructure considerations, it describes how 2D and subthreshold electrostatics are included in the ballistic model.

http://nanohub.org/resources/5310

Physics of Nanoscale Transistors: An Introduction to Electronics from the Bottom Up

10 Sep 2008 | Online Presentations | Contributor(s): Mark Lundstrom

Transistor scaling has pushed channel lengths to the nanometer regime, and advances in nanoscience have opened up many new possibilities for devices. To realize these opportunities, our traditional …

http://nanohub.org/resources/5207

Lecture 4: Scattering in Nanoscale MOSFETs

08 Sep 2008 | Online Presentations | Contributor(s): Mark Lundstrom

No MOSFET is ever fully ballistic - there is always some carrier scattering. Scattering makes the problem complicated and requires detailed numerical simulations to treat properly. My objective in …

http://nanohub.org/resources/5311

Lecture 5: Application to State-of-the-Art FETs

08 Sep 2008 | Online Presentations | Contributor(s): Mark Lundstrom

The previous lessons may seem a bit abstract and mathematical. To see how this all works, we examine measured data and show how the theory presented in the previous lessons help us understand the …

http://nanohub.org/resources/5312

Physics of Nanoscale MOSFETs

26 Aug 2008 | Courses | Contributor(s): Mark Lundstrom

Transistor scaling has pushed channel lengths to the nanometer regime where traditional approaches to MOSFET device physics are less and less suitable This short course describes a way of …

http://nanohub.org/resources/5306

Lecture 1: Review of MOSFET Fundamentals

26 Aug 2008 | Online Presentations | Contributor(s): Mark Lundstrom

A quick review of the traditional theory of the MOSFET along with a review of key device performance metrics. A short discussion of the limits of the traditional (drift-diffusion) approach and the …

http://nanohub.org/resources/5307

ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors

16 Jul 2008 | Tools | Contributor(s): Xufeng Wang, Dragica Vasileska, Gerhard Klimeck

One-stop-shop for teaching semiconductor device education

http://nanohub.org/resources/5065

Nano Carbon: From ballistic transistors to atomic drumheads

14 May 2008 | Online Presentations | Contributor(s): Paul L. McEuen

Carbon takes many forms, from precious diamonds to lowly graphite. Surprisingly, it is the latter that is the most prized by nano physicists. Graphene, a single layer of graphite, can serve as an …

http://nanohub.org/resources/4398

Can numerical “experiments” INSPIRE physical experiments?

20 Dec 2007 | Online Presentations | Contributor(s): Supriyo Datta

This presentation was one of 13 presentations in the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational …

http://nanohub.org/resources/3716

Reliability Physics of Nanoscale Transistors

27 Nov 2007 | Courses | Contributor(s): Muhammad Alam

This course will focus on the physics of reliability of small semiconductor devices. In traditional courses on device physics, we learn how to compute current through a device when a voltage is …

http://nanohub.org/resources/3587

MCW07 Modeling Molecule-Assisted Transport in Nanotransistors

06 Nov 2007 | Online Presentations | Contributor(s): Kamil Walczak

Molecular electronics faces many problems in practical device implementation, due to difficulties with fabrication and gate-ability. In these devices, molecules act as the main conducting channel. …

http://nanohub.org/resources/3074

The Nano-MOSFET: A brief introduction

17 Aug 2007 | Online Presentations | Contributor(s): Mark Lundstrom

MOSFET channel lengths are now well below 100nm, and getting smaller, but MOSFETs are still modeled and understood much as they were 30 years ago. Seminal work in the 1960’s laid the …

http://nanohub.org/resources/2980

Introduction to FETToy

03 Jul 2007 | Learning Modules | Contributor(s): james k fodor, Jing Guo

This learning module introduces nanoHUB users to the FETToy simulator. A brief introduction to FETToy is presented, followed by voiced presentations featuring the simulator in action. Upon …

http://nanohub.org/resources/2844

Introduction to nanoMOS

02 Jul 2007 | Learning Modules | Contributor(s): james k fodor, Jing Guo

This learning module introduces nanoHUB users to the nanoMOS simulator. A brief introduction to nanoMOS is presented, followed by voiced presentations featuring the simulator in action. Upon …

http://nanohub.org/resources/2845