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Determination of the Structure of a 1-D Nano-Particle by Means of an Electric Field

Authors:
Guillermo Monsivais
María Teresa Pérez-Maldonado
Víctor Velasco

Keywords: quasiperiodic systems; electron states; Stark ladders

Abstract:
In this paper, a method to determine the configurational structure of a chain of atoms, based in the application of an electric field is proposed. This method gives the possibility to detect the existence and localization of dislocations and the presence of impurities inside the particle. This is a simple example of the so-called inverse problems, which consist in specifying the configuration of a system from the knowledge of the spectrum. On the other hand, in the so-called direct problems, which are studied much more frequently in the literature, one must obtain the spectrum from the knowledge of the characteristics of the system.

Pages: 44 to 49

Copyright: Copyright (c) IARIA, 2013

Publication date: August 25, 2013

Published in: conference

ISSN: 2308-3530

ISBN: 978-1-61208-303-2

Location: Barcelona, Spain

Dates: from August 25, 2013 to August 31, 2013