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  1. ECE 695A Reliability Physics of Nanotransistors

    17 Jan 2013 | Courses | Contributor(s): Muhammad Alam

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

  2. ECE 595E Lecture 3: Computability

    17 Jan 2013 | Online Presentations | Contributor(s): Peter Bermel

    Outline: Overview • Definitions Computing Machines Church-Turing Thesis Polynomial Time Example

  3. ECE 595E Numerical Simulations for Energy Applications

    17 Jan 2013 | Courses | Contributor(s): Peter Bermel

  4. ECE 595E Lecture 4: NP-hardness

    17 Jan 2013 | Online Presentations | Contributor(s): Peter Bermel

    Outline: Recap from Friday Class NP Non-deterministic Turing machines Reducibility Cook-Levin theorem Coping with NP Hardness

  5. ECE 595E Lecture 5: Linear Algebra

    18 Jan 2013 | Online Presentations | Contributor(s): Peter Bermel

    Outline: Recap from Monday Overview: Computational Linear Algebra Gaussian Elimination LU Decomposition Singular Value Decomposition Sparse Matrices QR Decomposition

  6. An Overview of Fourth Fundamental Circuit Element- 'The Memristor'

    22 Jan 2013 | Publications | Contributor(s): Tukaram Dattatray Dongale

    The fourth fundamental circuit element- Memristor, was mathematically predicted by Prof. Leon Chua in his seminal research paper in IEEE Transaction on Circuit Theory on the symmetric background. After four decade in 2008, researchers at the Hewlett–Packard (HP) laboratories reported the …

  7. Engineering and Science Instructors' Intended Learning Outcomes with Computational Simulations as Learning Tools

    26 Feb 2013 | Online Presentations | Contributor(s): Alejandra J. Magana

    This presentation describes the results of a study aiming to identify how 14 instructors incorporated into their classrooms computational simulations as learning tools. The study was based on the following research question: What were the intended learning outcomes that guided the instructors' use …

  8. Opportunities for Integrating nanoHUB Computational Simulations as Learning Tools

    25 Feb 2013 | Online Presentations | Contributor(s): Alejandra J. Magana

    This presentation introduces a research agenda that focuses on identifying how to provide: (i) instructors with educational resources to help them better integrate nanoHUB computational simulation tools into their teaching and (ii) learners with adequate scaffolds (supports) to use computational …

  9. Students Perceptions and Experiences of Using Computational Simulations as Learning Tools

    25 Feb 2013 | Online Presentations | Contributor(s): Alejandra J. Magana

    This presentation summarizes the results of three research studies aiming to investigate students perceptions and experiences of using computational simulations as learning tools. The three guiding research questions were: (i) how do students with different academic level experience nanoHUB …

  10. State of Art of Nanotoxicology

    20 Mar 2013 | Presentation Materials | Contributor(s): VEERA CSR CHITTEPU

    Brief introduction to nanotoxicology and how computer modeling and simulations can help nanotoxociology research. free softwares and commercial softwares that are avialable from world wide web to calculate nanoQSAR.

  11. ECE 695A Lecture 6: Defects in the Bulk and at Interfaces

    01 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam

    Outline: Strain in materials/origin of defects Examples: bulk defects Examples: interface defects Measurements Conclusions

  12. ECE 695A Lecture 7: Trapping in Pre-existing Traps

    29 Jan 2013 | Online Presentations | Contributor(s): Muhammad Alam

    Outline: Pre-existing vs. stress-induced traps Voltage-shift in pre-existing bulk/interface traps Random Telegraph Noise, 1/f noise Conclusion

  13. ECE 695A Lecture 7A: Appendix - Theory of Stochastic Distribution

    29 Jan 2013 | Online Presentations | Contributor(s): Muhammad Alam

    Supplemental information for Lecture 7: Trapping in Pre-existing Traps

  14. ECE 695A Lecture 7R: Review Questions

    29 Jan 2013 | Online Presentations | Contributor(s): Muhammad Alam

    Review Questions: Why are there more types of defects in crystals than in amorphous material? From the perspective of Maxwell’s relation, how does H reduce defect density? Why is HfO2 so defective --- and why do you want to use it? Which type of traps involve faster trapping/detrapping, …

  15. ECE 595E Lecture 7: Optimization and Eigenvalues

    29 Jan 2013 | Online Presentations | Contributor(s): Peter Bermel

  16. ECE 595E Lecture 8: Eigenvalues

    29 Jan 2013 | Online Presentations | Contributor(s): Peter Bermel

    Outline: Recap from Wednesday Eigenproblem Solution Techniques Power Methods Inverse Iteration Atomic Transformations Factorization Methods

  17. Birck Solar Research Seminar Series

    08 Feb 2013 | Series | Contributor(s): Peter Bermel

    The Solar Research Series includes presentations from researchers at Purdue and leading researchers across the nation on developments in wafer-based, thin-film, organic and cross-cutting technologies in photovoltaics (PV) and related solar power. Results to be presented will include a mixture of …

  18. HgCdTe Photodetector Lab

    30 Jan 2013 | Tools | Contributor(s): Pradyumna Muralidharan, Dragica Vasileska

    Simulate IV and optical characteristics of a HgCdTe Photodetector

  19. Vacuum Nanosystemsfor Energy Conversion

    01 Feb 2013 | Online Presentations | Contributor(s): Roger T. Howe

    Micro and nano-fabricated sensors (e.g., accelerometers and gyroscopes) and actuators (e.g., light valve chips for projection and cell-phone displays) have become commonplace in recent years. Some of these devices must operate in a hermetically sealed, lowpressure ambient, a need that motivated the …

  20. ECE 595E Lecture 9: Programming for Linear Algebra

    01 Feb 2013 | Online Presentations | Contributor(s): Peter Bermel

    Outline: Recap from Friday Application Examples Electrostatic potential (Poisson’s equation) 1D array of charge 2D grid of charge Arrays of interacting spins 1D interaction along a chain 2D nearest-neighbor coupling

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