Atomistic approach to thickness-dependent bandstructure calculation of InSb UTB
In: IEEE transactions on nanotechnology, Jg. 6 (2007), Heft 1, S. 101-105
academicJournal
- print, 8 ref
Zugriff:
InSb is known to have the highest electron mobility among all III-V binary compounds, and is thus considered as a candidate channel material for future nanoscale FET devices. In this paper, two-dimensional bandstructures of (100) oriented InSb ultrathin bodies are calculated using an atomistic approach based on the sp3d5s* tight-binding model. Key parameters, including energy bandgap, density of states, and carrier effective masses, are extracted from bandstructures obtained numerically. These parameters can further be used as inputs for channel mobility simulation.
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Atomistic approach to thickness-dependent bandstructure calculation of InSb UTB
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Autor/in / Beteiligte Person: | XIMENG, GUAN ; ZHIPING, YU |
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Zeitschrift: | IEEE transactions on nanotechnology, Jg. 6 (2007), Heft 1, S. 101-105 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2007 |
Medientyp: | academicJournal |
Umfang: | print, 8 ref |
ISSN: | 1536-125X (print) |
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