Browsing Theses by Author "Ghaznavi, Mahmoudreza"
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Continuum Modeling of Two Battery Systems: Lithium-Sulfur and Rechargeable Hybrid Aqueous Cells
Ghaznavi, Mahmoudreza (University of Waterloo, 2016-01-25)Mathematical models are powerful tools for understanding the mechanisms of a working battery. This thesis develops continuum mechanics models for two battery systems: lithium-sulfur (Li-S) and rechargeable hybrid aqueous ... -
Nonlinear screening of external charge by doped graphene
Ghaznavi, Mahmoudreza (University of Waterloo, 2010-04-28)In the rst part of this thesis we discuss some details of properties of graphene and we explain the tight-binding approach to nd the energy spectrum in graphene. In the second part of the thesis, we solve a nonlinear ...