4th IEEE Conference on Nanotechnology, 2004, 2004, p.216-219
2004
Details
- Autor(en) / Beteiligte
- Titel
- Split current quantum cellular automata: device and logic gates
- Ist Teil von
- 4th IEEE Conference on Nanotechnology, 2004, 2004, p.216-219
- Ort / Verlag
- Piscataway NJ: IEEE
- Erscheinungsjahr
- 2004
- Link zum Volltext
- Quelle
- IEEE Xplore Digital Library
- Beschreibungen/Notizen
- In this paper, we propose an alternative heterostructure device geometry to realize a semiconductor quantum cellular automata (QCA) cell. This device, called a split current quantum cellular automata (SCQCA) cell, has some attractive features which may enable the fabrication and circuit realization of QCA systems with current fabrication technologies. We present the device model and simulation results by incorporating this model in QCADesigner, a design and simulation tool for QCA. The simulations consist of the two cell interaction, showing the nonlinear cell-cell response function, a short wire, as well as the majority gate created with a cross pattern of five QCA cells.
- Sprache
- Englisch
- Identifikatoren
- ISBN: 0780385365, 9780780385368DOI: 10.1109/NANO.2004.1392302Titel-ID: cdi_ieee_primary_1392302
- Format
- –
- Schlagworte
- Applied sciences, Automata. Abstract machines. Turing machines, Circuit properties, Circuit simulation, Compound structure devices, Computer science, control theory, systems, Digital circuits, Electric, optical and optoelectronic circuits, Electronic circuits, Electronics, Electrons, Exact sciences and technology, Fabrication, Logic devices, Logic gates, Molecular electronics, nanoelectronics, Nanoscale devices, Quantum cellular automata, Quantum dots, Resonant tunneling devices, Semiconductor diodes, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Theoretical computing