Sending report ...Contributors: View
Gerhard Klimeck
| Contributions | 156 (detailed usage) |
|---|---|
| Affiliation | Purdue University, West Lafayette |
| Web Site | http://dynamo.ecn.purdue.edu/~gekco/ |
| Biography | Gerhard Klimeck is the Associate Director for Technologies of the Network for Computational Nanotechnology at Purdue University and a Professor of Electrical and Computer Engineering since Dec. 2003. He guides http://nanoHUB.org which serves over 58,000 users worldwide with on-line simulation, tutorials, and seminars in the year 2007. He was the Technical Group Supervisor of the High Performance Computing Group and a Principal Scientist at the NASA Jet Propulsion Laboratory. Previously he was a member of technical staff at the Central Research Lab of Texas Instruments where he served as manager and principal architect of the Nanoelectronic Modeling (NEMO 1-D ) program. At JPL and Purdue Gerhard developed the Nanoelectronic Modeling tool (NEMO 3-D ) for multimillion atom simulations. His research interest is in the modeling of nanoelectronic devices, parallel cluster computing, and genetic algorithms. Dr. Klimeck received his Ph.D. in 1994 from Purdue University and his German electrical engineering degree in 1990 from Ruhr-University Bochum. Dr. Klimeck's work is documented in over 180 peer-reviewed publications and over 310 conference presentations. He is a senior member of IEEE and member of APS, HKN and TBP. NEMO 1-D was recently demonstrated to scale to 23,000 parallel processors and NEMO 3-D was demonstrated to scale to 8,1892 processors. More information about NEMO 1-D and NEMO 3-D can be found at their respective home pages. |
Contributions
-
1D Heterostructure Tool
- This resource has a 6.4 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 53 Jobs: 215 Avg. exec. time: 5 mins Reviews & Citations Google/IEEE Avg. Review: Citations: 0
04 Sep. 2008 | Tools | Contributor(s): Samarth Agarwal, Xufeng Wang, Gerhard Klimeck, Dragica Vasileska
Poisson Schroedinger Solver for 1D Heterostructures
-
ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors
- This resource has a 9.7 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 131 Jobs: 1108 Avg. exec. time: 49 secs Reviews & Citations Google/IEEE Avg. Review: Citations: 0
131 users, detailed statistics
08 Aug. 2008 | Tools | Contributor(s): Xufeng Wang, Gerhard Klimeck, Dragica Vasileska
One-stop-shop for teaching semiconductor device education
-
ABINIT
- This resource has a 9.6 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 96 Jobs: 925 Avg. exec. time: 6 mins Reviews & Citations Google/IEEE Avg. Review: Citations: 0
01 Aug. 2008 | Tools | Contributor(s): Amritanshu Palaria, Xufeng Wang, Ben Haley, Matteo Mannino, Gerhard Klimeck
Run the community code ABINIT for electronic structure calculations under density functional theory through a convenient graphical user interface
-
ACUTE
- This resource has a 5.6 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 21 Jobs: 138 Avg. exec. time: 8 secs Reviews & Citations Google/IEEE Avg. Review: Citations: 0
25 Aug. 2008 | Tools | Contributor(s): Dragica Vasileska, Gerhard Klimeck, Xufeng Wang, Stephen M. Goodnick
This tool is used for the Advanced Computational Electronics Tool Based Curricula
-
AQME - Advancing Quantum Mechanics for Engineers
- This resource has a 9.5 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 40 Jobs: 162 Avg. exec. time: 2 days Reviews & Citations Google/IEEE Avg. Review: Citations: 0
21 Aug. 2008 | Tools | Contributor(s): Gerhard Klimeck, Xufeng Wang, Dragica Vasileska
One-stop-shop for teaching quantum mechanics for engineers
-
Assignments for the course Quantum Mechanics for engineers
- This resource has a 0.0 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 0 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
31 Jul. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This set of exercise should help the students better understand the basic principles of quantum mechanics as applied to engineering problems. Introductory concepts in Quantum Mechanics Postulates of Quantum Mechanics Wavepackets Quantum-Mechanical Reflections Quantum-Mechanical …
-
Atomistic Alloy Disorder in Nanostructures
- This resource has a 7.8 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 22 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
22 users
26 Feb. 2007 | Online Presentations | Contributor(s): Gerhard Klimeck
Electronic structure and quantum transport simulations are typically performed in perfectly ordered semiconductor structures. Bands and modes are defined resulting in quantized conduction and discrete states. But what if the material is fundamentally disordered? What if the disorder is at the …
-
Atomistic Electronic Structure Calculations of Unstrained Alloyed Systems Consisting of a Million Atoms
- This resource has a 5.1 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 13 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
13 users
14 Jan. 2008 | Publications | Contributor(s): Gerhard Klimeck, Timothy Boykin
The broadening of the conduction and valence band edges due to compositional disorder in alloyed materials of finite extent is studied using an s p3 s ∗ tight binding model. Two sources of broadening due to configuration and concentration disorder are identified. The concentrational disorder …
-
Atomistic Simulation of Realistically Sized Nanodevices Using NEMO 3-D: Part I − Models and Benchmarks
- This resource has a 8.9 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 56 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
56 users
14 Jan. 2008 | Publications | Contributor(s): Gerhard Klimeck, Shaikh S. Ahmed, Neerav Kharche, Hansang Bae, Steven Clark, Ben Haley, Maxim Naumov, Hoon Ryu, Faisal Saied, marta prada, Marek Korkusinski, Timothy Boykin
Device physics and material science meet at the atomic scale of novel nanostructured semiconductors, and the distinction between new device or new material is blurred. Not only the quantum-mechanical effects in the electronic states of the device but also the granular atomistic representation of …
-
Atomistic Simulation of Realistically Sized Nanodevices Using NEMO 3-D—Part II: Applications
- This resource has a 8.8 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 37 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
37 users
14 Jan. 2008 | Publications | Contributor(s): Gerhard Klimeck, Shaikh S. Ahmed, Neerav Kharche, Marek Korkusinski, Muhammad Usman, marta prada, Timothy Boykin
In part I, the development and deployment of a general nanoelectronic modeling tool (NEMO 3-D) has been discussed. Based on the atomistic valence-force field and the sp3d5s* nearest neighbor tight-binding models, NEMO 3-D enables the computation of strain and electronic structure in nanostructures …
-
Band Structure Lab
- This resource has a 10.0 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 1887 Jobs: 13378 Avg. exec. time: 8 mins Reviews & Citations Google/IEEE: updated 15 Apr, 2008 Avg. Review: Citations: 7
1887 users, detailed statistics
19 May. 2006 | Tools | Contributor(s): Abhijeet Paul, Mathieu Luisier, Neophytos Neophytou, Raseong Kim, Michael McLennan, Mark Lundstrom, Gerhard Klimeck
Computes the electronic structure of various materials in the spatial configuration of bulk (infinitely periodic), quantum wells (confined in one dimension, infinitely periodic in 2 dimensions), and wires (confined in 2 dimensions and infinitely periodic i
-
Bandstructure in Nanoelectronics
- This resource has a 9.7 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 757 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
757 users
01 Nov. 2005 | Online Presentations | Contributor(s): Gerhard Klimeck
Electrical Engineering curricula typically only touch the bandstructure of solids early in the introduction of solid state devices. Critical parameters such as bandedges, effective masses and degeneracies are extracted from the bandstructure and the atomistic details of the origin of the abstract …
-
Basic operation of a PN diode - Theoretical exercise
- This resource has a 8.3 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 40 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
40 users
04 Aug. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
These exercises help the students better understand the operation of conventional, p+n and short diode.www.eas.asu.edu/~vasileskNSF
-
BJT - Simulation Exercise
- This resource has a 6.3 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 13 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
13 users
04 Aug. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This simulation exercise teaches the students the operation of BJT transistor, what is current gain and how one extracts current gain from the Gummel plot. It also provides output device characteristics from which students have to extract the Early voltage. Furthermore, it makes the students …
-
BJT - Theoretical Exercise
- This resource has a 5.6 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 7 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
7 users
04 Aug. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF
-
BJT Lab
- This resource has a 9.1 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 135 Jobs: 692 Avg. exec. time: 5 mins Reviews & Citations Google/IEEE Avg. Review: Citations: 0
135 users, detailed statistics
20 Mar. 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Dragica Vasileska
Simulate bipolar junction transistors
-
BJT Problems and PADRE Exercise
- This resource has a 9.0 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 53 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
53 users
14 Jul. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This set of problems makes the students familiar with h-parameters and they also teach them how to write the input deck for simulation of BJT device to obtain the Gummel plot, the output characteristics and to extract the h-parameters. Also here, students are taught how to treat current contacts …
-
BNC Research Review: nanoHUB.org: Future Cyberinfrastructure Serving a Community of 60,000 Today
- This resource has a 5.5 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 24 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
24 users
04 Jun. 2008 | Online Presentations | Contributor(s): Gerhard Klimeck
This presentation is part of a collection of presentations describing the projects, people, and capabilities enhanced by research performed in the Birck Center, and a look at plans for the upcoming year.
-
Bound States Calculation Lab
- This resource has a 5.5 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 9 Jobs: 165 Avg. exec. time: 4 secs Reviews & Citations Google/IEEE Avg. Review: Citations: 0
21 Aug. 2008 | Tools | Contributor(s): Dragica Vasileska, Gerhard Klimeck, Xufeng Wang
Calculates bound states for square, parabolic, triangular and V-shaped potential energy profile
-
Bulk Bandstructure -Simulation Exercise
- This resource has a 6.6 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 17 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
17 users
04 Aug. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This simulation exercise teaches the students about band structure of indirect and direct bandgap materials, the optical gaps, the concept of the effective mass and the influence of spin-orbit coupling on the valence bandstructure.NSF
-
Bulk Monte Carlo Lab
- This resource has a 5.4 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 22 Jobs: 63 Avg. exec. time: 4 mins Reviews & Citations Google/IEEE Avg. Review: Citations: 0
21 Aug. 2008 | Tools | Contributor(s): Dragica Vasileska, Mark Lundstrom, Gerhard Klimeck, Stephen M. Goodnick
This tool calculates the bulk values of the carrier drift velocity, average electron energy and electron mobility given the electric field value in arbitrary crystalographic direction
-
Can we define unique effective masses in Si nanowires?
- This resource has a 6.4 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Last 12 Months: updated 01 Oct, 2008 Users: 12 Reviews & Citations Google/IEEE Avg. Review: Citations: 0
12 users
08 Jul. 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This exercise teaches the users that for small nanostructures the concept of the effective mass becomes vague and in order to properly describe nanostructures one has to take into account the numerically calculated dispersion relation. This is clearly illustrated on the example of Si nanowires with …
-
Carrier Statistics Lab
- This resource has a 8.3 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 172 Jobs: 1232 Avg. exec. time: 17 secs Reviews & Citations Google/IEEE Avg. Review: Citations: 0
172 users, detailed statistics
22 Jan. 2008 | Tools | Contributor(s): Abhijeet Paul, Saumitra Raj Mehrotra, Gerhard Klimeck
Models Fermi and Maxwell-Boltzmann statistics for Silicon, Germanium, and GaAs
-
CNTbands 2.0
- This resource has a 9.0 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 1912 Jobs: 18428 Avg. exec. time: 28 secs Reviews & Citations Google/IEEE: updated 28 Apr, 2008 Avg. Review: Citations: 10
1912 users, detailed statistics
14 Dec. 2006 | Tools | Contributor(s): Youngki Yoon, James K Fodor, Jing Guo, Akira Matsudaira, Diego Kienle, Gengchiau Liang, Gerhard Klimeck, Mark Lundstrom
CNTbands v2.0 can simulate electronic band structure and density-of-states for carbon nanotubes (CNTs) and carbon nanoribbons (CNRs). It also computes some basic parameters, such as nanotube diameter, number of hexagons in the unit cell, band gap, etc. Users may select the CNR structure to be …
-
CNTFET Lab
- This resource has a 10.0 Ranking
-
Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›
Usage Stats Overall Period: Updated 08 Oct, 2008 Users: 633 Jobs: 29292 Avg. exec. time: 59 mins Reviews & Citations Google/IEEE: updated 22 Apr, 2008 Avg. Review: Citations: 4
633 users, detailed statistics
09 Feb. 2007 | Tools | Contributor(s): Neophytos Neophytou, Shaikh S. Ahmed, Eric Polizzi, Gerhard Klimeck, Mark Lundstrom
Simulates ballistic transport properties in 3D Carbon NanoTube Field Effect Transistor (CNTFET) devices