Hector Cruz

We study the localization properties of the tight-binding equation un+1+un-1+Vn=Eun, where the on-site potential Vn is neither periodic nor random, but is aperiodic or pseudorandom. We carry out numerical work involving direct diagonalization to study localization properties of the model.

H. Cruz and S. Das Sarma, J. Phys. I France 3, 1515-1522 (1993).

H. Cruz, J. Appl. Phys. 113, 153706 (2013).