2 papers
quant-ph2016
Berry phase, Berry Connection, and Chern Number for a Continuum Bianisotropic Material from a Classical Electromagnetics Perspective
S. Ali Hassani Gangaraj, Mário G. Silveirinha, George W. Hanson
The properties that quantify photonic topological insulators (PTIs), Berry phase, Berry connection, and Chern number, are typically obtained by making analogies between classical M…
cond-mat.soft2015
Effect of electrolyte on the microstructure and yielding of aqueous dispersions of colloidal clay
Samim Ali, Ranjini Bandyopadhyay
Na-montmorillonite is a natural clay mineral and is available in abundance in nature. The aqueous dispersions of charged and anisotropic platelets of this mineral exhibit non-ergod…