Density Functional Tight Binding (DFTB) Modeling in the Context of Ultra-Thin Silicon-on-Insulator MOSFETs
Density Functional Tight Binding (DFTB) Modeling in the Context of Ultra-Thin Silicon-on-Insulator MOSFETs
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1. Density functional tight bindi…
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2. From atom to transistor: Can w…
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3. State of the art atomistic mod…
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4. General approach and choice of…
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5. Outline
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6. DFTB Part I: Energy functional
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7. DFTB Part II: Reference Hamilt…
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8. DFTB Part III: Self-Consistent…
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9. DFTB ...take away message
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10. DFTB parameterisation for Si: …
443.54354354354354
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11. DFTB parameterization for Si: …
457.45745745745745
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12. DFTB parameterisation for Alph…
463.93059726393062
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13. Atomic models for SOI: Si/SiO2…
485.91925258591925
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14. Si Band-gap vs Si film thickne…
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15. Conduction/Valence Band shifts…
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16. The MOS Structure and DOS (tow…
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17. Band-gap vs distance from inte…
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18. Permittivity vs Si film thickn…
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19. Device structure: Simplified …
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20. Device structure – atomistic…
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21. IDVG – H- vs SiO2-passivatio…
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22. Model vs. Experiment
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23. Conclusions
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24. Acknowledgements
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