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Tutorial 4a: High Bias Quantum Transport in Resonant Tunneling Diodes
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29 Mar 2011 | Online Presentations | Contributor(s): Gerhard Klimeck
Outline: Resonant Tunneling Diodes - NEMO1D: Motivation / History / Key Insights Open 1D Systems: Transmission through Double Barrier Structures - Resonant Tunneling Introduction to RTDs: Linear …
Tutorial 4c: Formation of Bandstructure in Finite Superlattices (Exercise Session)
How does bandstructure occur? How large does a repeated system have to be? How does a finite superlattice compare to an infinite superlattice?
Tutorial 4d: Formation of Bandstructure in Finite Superlattices (Exercise Demo)
Demonstration of the Piece-Wise Constant Potential Barriers Tool.
Nanoelectronic Modeling Lecture 25a: NEMO1D - Full Bandstructure Effects
07 Jul 2010 | Online Presentations | Contributor(s): Gerhard Klimeck
(quantitative RTD modeling at room temperature)
Nanoelectronic Modeling Lecture 23: NEMO1D - Importance of New Boundary Conditions
09 Mar 2010 | Online Presentations | Contributor(s): Gerhard Klimeck
One of the key insights gained during the NEMO1D project was the development of new boundary conditions that enabled the modeling of realistically extended Resonant Tunneling Diodes (RTDs). The new …
Nanoelectronic Modeling Lecture 24: NEMO1D - Incoherent Scattering
Incoherent processes due to phonons, interface roughness and disorder had been suspected to be the primary source of the valley current of resonant tunneling diodes (RTDs) at the beginning of the …
Nanoelectronic Modeling Lecture 25b: NEMO1D - Hole Bandstructure in Quantum Wells and Hole Transport in RTDs
Heterostructures such as resonant tunneling diodes, quantum well photodetectors and lasers, and cascade lasers break the symmetry of the crystalline lattice. Such break in lattice symmetry causes a …
Nanoelectronic Modeling Lecture 26: NEMO1D -
NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that …
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