Open AccessA STUDY ON THE STATES OF ELECTRON IN A CLASS OF ONE-DIMENSIONAL POTENTIAL
Author(s) -
Tong Pei-Qing
Publication year - 1994
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.43.816
Subject(s) - eigenvalues and eigenvectors , electron , physics , class (philosophy) , function (biology) , enhanced data rates for gsm evolution , condensed matter physics , quantum mechanics , computer science , telecommunications , evolutionary biology , artificial intelligence , biology
In this paper, we study the states of electron in one-dimensional potential nλncalculate the eigenvalues and localized exponents. For π, the energy band is constructed by three subbands. There are two mobility edges in every subband provided that λ<2. We study the nature of the localized and extended eigenstates and mobility edge of this system as a function of λν and α.