Transport of a particle in two-dimensional quantum percolation

Authors

Eduardo Cuansing ⋅ PH Physics Department, De La Salle University
Hisao Nakanishi ⋅ US Department of Physics, Purdue University, USA

Abstract

We study quantum percolation in two dimensions by directly calculating the conductance of finite disordered clusters. In extrapolating to the limit of very large clusters we find evidence that states are localized except when the clusters are very weakly disordered, in which case transmission resonance structures appear. At the middle of the band transmission falls off rapidly with increasing disorder.

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Issue

2005: Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress

Physics connects
26-28 October 2005, Central Philippine University, Iloilo City

Article ID

SPP-2005-PB-42

Section

Poster Session PB

Published

2005-10-26

How to Cite

[1]

E Cuansing and H Nakanishi, Transport of a particle in two-dimensional quantum percolation, Proceedings of the Samahang Pisika ng Pilipinas 23, SPP-2005-PB-42 (2005). URL: https://proceedings.spp-online.org/article/view/SPP-2005-PB-42.