Worked Examples for Carrier Statistics (basic)

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

Several worked out examples are presented that illustrate the basic concept of carrier concentration in semiconductors.

https://nanohub.org/resources/9521

ABACUS: Test for MOSCAP Tool

16 Aug 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/9525

Worked Examples for Carrier Statistics (advanced)

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

Two worked out examples based on Fermi-Dirac Vs Maxwell-Boltzmann statistics and temperature effects are presented.

https://nanohub.org/resources/9536

Drift Diffusion Lab Worked out problems (Diffusion)

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

A sample problem is worked out using Drift-Diffusion lab. The problem statement deals with the concept of diffusion in semiconductors.

https://nanohub.org/resources/9539

ABACUS: Test for Drift Diffusion Lab

12 Aug 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/9516

Verification of the Validity of the Drift-Diffusion Lab Tool

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

Drift-Diffusion Lab results are verified analytically. In the first test minority carrier concentration is computed in a semiconductor slab with constant carrier Generation rate (/cm3.s). In the …

https://nanohub.org/resources/9509

Verification of the Validity of the MOSCap Tool

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

Numerical results for Surface Potential Vs Gate Bias are compared with analytical results to prove the validity of MOSCap Lab.

https://nanohub.org/resources/9504

Carrier Statistics Tool Verification

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

This test verifies the Carrier Statistics Tool by comparing the numerically computed and analytically extracted, electron and hole carrier densities. The results are close within 2% of margin.

https://nanohub.org/resources/9489

Verification of the Validity of Bulk Bandstructure Lab

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

This set of slides compares the optical gaps for Si, Ge and GaAs with those given in www.ioffe.ru, thus verifying the validity of the bulk Bandstructure Lab tool.

https://nanohub.org/resources/9491

ABACUS: Test for Bandstructure Lab

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

This is a test that examines ones understanding of electronic structure once he/she has gone through the materials and exercises provided on the nanoHUB as part of the ABACUS Bandstructure topic page …

https://nanohub.org/resources/9493

ABACUS: Test for Carrier Statistics Tool

10 Aug 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/9495

Carrier Statistics - Temperature Effects

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

Silicon (Si), Germanium (Ge) and Gallium-Arsenide (GaAs) are commonly used materials for MOS Field Effect Transistor (MOSFET) fabrication. MOSFET structures are commonly doped to achieve the desired …

https://nanohub.org/resources/9498

ABACUS: MOSFET - Diffusion Process

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

The goal of this assignment is to make familiar the students the required doses in the diffusion step of fabrication of semiconductor devices to get certain values of the volume doping densities.

https://nanohub.org/resources/9484

ABACUS: Test for PN Junction Lab

09 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/9462

Description of the K.P Method for Band Structure Calculation

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

This set of slides describes the k.p mehod for band structure calculation.

https://nanohub.org/resources/9454

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: Test for Periodic Potential Lab

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/9458

ABACUS: Test for PCPBT Lab

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/9460

High Field Transport and the Monte Carlo Method for the Solution of the Boltzmann Transport Equation

23 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

This set of slides first describes the path-integral solution of the BTE and then discusses in details the Monte Carlo Method for the Solution of the Boltzmann Transport Equation.

https://nanohub.org/resources/9403

ACUTE: Hydrodynamic Modeling

23 Jul 2010 | Teaching Materials | Contributor(s): Dragica Vasileska

This set of slides clearly explains when and where Hydrodynamic models can be used and what are their limitations.

https://nanohub.org/resources/9408