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ECE 695A Lecture 9R: Review Questions
08 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
Review Questions:
Does NBTI power-exponent depend on voltage or temperature?
Do you expect the NBTI power-exponent to be larger or smaller if trapping is important?
How does one know that the diffusing species is neutral?
How would the time-exponent different for a surround gate MOSFET vs. …
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ECE 695A Lecture 11R: Review Questions
08 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
Review Questions:
Does Einstein relationship hold for activated diffusion?
People argue that the forward dissociation and reverse passivation have similar activation barriers. Would you support the argument?
What assumption did I make regarding diffusion of H in SiO2 that makes the …
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Coordinate file of xylyl molecule
08 Feb 2013 | Teaching Materials | Contributor(s): Rahul Jain, vinay krishna polnati (editor), Venkat Rayudu
we are designing molecular device using xylyl molecule.so here we would like to upload the coordinate file of this molecule so that it can be simulated.
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ECE 695A Lecture 10A: Appendix - Reflection on R-D Equation
08 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
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ECE 695A Lecture 5R: Review Questions
12 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
Review Questions:
What is the difference between coordination and composition?
Is periodicity essential for a defect-free structure?
Why can’t the amorphous material have arbitrary ring distribution?
How does Temperature enter in Maxwell’s relationship?
Do you expect more or less …
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ECE 695A Lecture 12: Field Dependence of NBTI
08 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
Outline:
Background: Field dependent degradation
Components of field-dependent dissociation:
Interpreting experiments
Voltage acceleration factors
Conclusion
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ECE 695A Lecture 12R: Review Questions
08 Feb 2013 | Online Presentations | Contributor(s): Muhammad Alam
Review Questions:
Explain the difference between local field and global field within an oxide.
Explain physically why electric field decreases bond strength.
How does the dissociation process becomes non-Arrhenius?
Do you think the diffusion and repassivation will also become non-Arrhenius …
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Mid-Infrared Quantum Cascade Lasers
22 Feb 2013 | Online Presentations | Contributor(s): Claire Gmachl
Quantum Cascade (QC) lasers are a rapidly evolving mid-infrared and THz, semiconductor laser technology based on intersubband transitions in multiple coupled quantum wells. The lasers’ strengths are their wavelength tailorability, high performance and fascinating design potential. We will first …
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PHYS 620: Optical Properties of Solids
13 Feb 2013 | Courses | Contributor(s): Roberto Merlin
Winter 2013
Course Outline:
INTRODUCTION, ELECTRODYNAMICS OF CONTINUOUS MEDIA (Maxwell’s equations. Permittivity and permeability. Scattering).
KRAMERS-KRÖNIG RELATIONS, PHENOMENOLOGICAL MODELS (Drude and Lorentz models. Quantum mechanical description).
SEMICONDUCTORS: INTERBAND …
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PHYS 620 Lecture 3: Polarization: A Quantum Approach
13 Feb 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 1: Introduction
20 Feb 2013 | Teaching Materials | Contributor(s): Roberto Merlin
Lecture notes only.
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PHYS 620 Lecture 2: Permittivity: Kramers-Kronig Relations
20 Feb 2013 | Teaching Materials | Contributor(s): Roberto Merlin
Lecture notes only.
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PHYS 620 Lecture 4: Interband Transitions and Optical Selection Rules
19 Feb 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 5: Diamond and Zincblende Semiconductors: Band Structure
26 Mar 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 6: Valence Band: Spin-Orbit Coupling and Stress Effects
25 Feb 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 7: Effective-Mass Theory, Landau Levels and Franz-Keldysh Oscillations
19 Mar 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 8: Phonons
12 Apr 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 9: Fano Interference and Coupled Oscillators
19 Feb 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 10: Excitons I
07 Mar 2013 | Online Presentations | Contributor(s): Roberto Merlin
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PHYS 620 Lecture 11: Excitons II
25 Feb 2013 | Online Presentations | Contributor(s): Roberto Merlin
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