Double Transition Effect in Anderson Transition

Authors : Hüseyin AKTAŞ

Pages : 431-438

View : 19 | Download : 9

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :In this work we have studied the electronic mobility m within a completely disordered lattice system by using the strong interatomic hopping potential Vinsert ignore into journalissuearticles values(r); = insert ignore into journalissuearticles values( - {\frac{{r}}{{ao} }}); \expinsert ignore into journalissuearticles values( - r / ao ); for site representation of the Hamiltonian. It is shown that a metallic system of a completely disordered lattice first goes insulating and then goes back to metallic again at higher atomic density r .
Keywords : Anderson Transition, Double Transition Effect