Test for Abacus

13 Jul 2011 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This test checks preparedness of students in semiconductor device theory.

https://nanohub.org/resources/11652

BJT Lab Worked Out Problem 2

02 Feb 2011 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra

This sample worked out problem simulated a pnp type BJT in Common Base configuration and calculates AC and DC amplification ratios.

https://nanohub.org/resources/10748

BJT Lab Worked Out Problem 1

01 Feb 2011 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra

This sample worked out problem analyzes the output characteristic curves of an npn BJT transistor and extracts the relevant parameters.

https://nanohub.org/resources/10732

BJT Lab - Amplifier

31 Jan 2011 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra

This real life problem designs and calculates the AC amplification ratio for a Common-Emitter configuration npn type BJT.

https://nanohub.org/resources/10685

MOSCAP CV profiling

05 Jan 2011 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra

This real life problem based on MOSCAP allows one to understand the usage of CV profiling of MOS type of devices.

https://nanohub.org/resources/10359

MOSFET Lab - Scaling

03 Jan 2011 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Gerhard Klimeck, Dragica Vasileska

The concept of device scaling and the need to control short channel effects is used in this real life problem

https://nanohub.org/resources/10268

ABACUS: Test for MOSFET Tool

18 Oct 2010 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

The objective of this test is to give an idea to a self-learning students or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have …

https://nanohub.org/resources/9882

Verification of the Validity of the MOSFET Tool

11 Oct 2010 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

Output characteristics of a bulk MOSFET are computed using MOSFET lab and compared with an analytical model based on Bulk-Charge theory. Parasitic resistance is used as a fitting parameter in the …

https://nanohub.org/resources/9841

ABACUS: Test for BJT lab Tool

06 Oct 2010 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

The objective of this test is to give an idea to a self-learning student or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have …

https://nanohub.org/resources/9834

Verification of the Validity of the BJT Tool

24 Aug 2010 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

A pnp BJT in Common-Base configuration is analyzed both analytically and numerically using BJT Lab. DC current gain and Output characteristics are computed.MATLAB script used is also available for …

https://nanohub.org/resources/9579

ABACUS: Test for Crystal Viewer Tool

05 Aug 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

The objective of this test is to give an idea to a self-learning students or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have …

https://nanohub.org/resources/9456

ABACUS Exercise: Carriers Distribution vs. Energy

20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

The objective of this problem is to teach the students how the occupancy function changes with temperature, therefore affecting the population of available energy states in the conduction and valence …

https://nanohub.org/resources/9356

ABACUS Exercise: Conductivity and Carrier Concentration

20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

The objective of the first problem is to teach the students how to calculate carrier conductivity in a bulk semiconductor material. The objective of the second problem is to calculate the electron …

https://nanohub.org/resources/9359

ABACUS Exercise: Crystal Lattices and Miler Indices

20 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

The objective of these assignments is to teach the students about crystal lattices and Miler indices for planes and directions.

https://nanohub.org/resources/9361

Drift Diffusion Lab: First-Time User Guide

13 Jun 2009 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Benjamin P Haley

This first-time user guide provides introductory material to Drift Diffusion Lab on nanoHUB. It includes a tour of the Rappture interface, which notes key inputs and typical outputs. It also …

https://nanohub.org/resources/6902

MOSFet: First-Time User Guide

13 Jun 2009 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Benjamin P Haley

This first-time user guide provides introductory material to MOSFet on nanoHUB. The introduction to MOSFETs and SOI-MOSFETs is followed by a tour of the Rappture interface, which notes key inputs and …

https://nanohub.org/resources/6900

PN Junction Lab: First-Time User Guide

13 Jun 2009 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Benjamin P Haley

This first-time user guide provides introductory material to PN Junction Lab on nanoHUB. The introduction to PN junctions is followed by a tour of the Rappture interface, which notes key inputs and …

https://nanohub.org/resources/6901

Crystal Viewer Tool: First-Time User Guide

01 Jun 2009 | Teaching Materials | Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck

This first-time user guide is an introduction to the Crystal Viewer Tool lab. It provides basic definitions, including a definition of crystals. Any suggestions for changes and corrections are …

https://nanohub.org/resources/6788

Uniform versus delta doping in 1D heterostructures: an Exercise

15 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This exercise is designed to demonstrate that delta doping leads to larger sheet electron density in the channel and it also allows for better control of the charge density in the channel region of …

https://nanohub.org/resources/5231

Parallel Conduction Channel: an Exercise for 1D Heterostructure Lab

15 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This exercise uses the 1-D Heterostructure Lab, which demonstrates that adding more dopants in the buffer layer becomes ineffective after certain critical doping density. Beyond this critical doping …

https://nanohub.org/resources/5233