Three types of spectra in one-dimensional systems with random correlated binary potential
2007 (English)In: Telecommunications and Radio Engineering, ISSN 0040-2508, Vol. 66, no 4, 353-362 p.Article in journal (Refereed) Published
The stationary one-dimensional tight-binding Schredinger equation with a weak diagonal long-range correlated disorder in the potential is studied. An algorithm for constructing the discrete binary on-site potential exhibiting a hybrid spectrum with three different spectral components (absolutely continues, singular continues and point) ordered in any predefined manner in the region of energy and/or wave number is presented. A new approach to generating a binary sequence with the long-range memory based on a concept of additive Markov chains is used.
Place, publisher, year, edition, pages
2007. Vol. 66, no 4, 353-362 p.
IdentifiersURN: urn:nbn:se:liu:diva-41737DOI: 10.1615/TelecomRadEng.v66.i4Local ID: 58944OAI: oai:DiVA.org:liu-41737DiVA: diva2:262592