{"id":{"repo_id":"unt","oai_identifier":"info:ark/67531/metadc5204"},"canonical_url":"https://search.dev.ndltd.org/etd/unt/info:ark/67531/metadc5204","repository":{"repo_id":"unt","name":"University of North Texas","base_url":"https://digital.library.unt.edu/oai/"},"display":{"title":"Anderson Localization in Two-Channel Wires with Correlated Disorder: DNA as an Application","abstract":"This research studied the Anderson localization of electrons in two-channel wires with correlated disorder and in DNA molecules. It involved an analytical calculation part where the formula for the inverse localization length for electron states in a two-channel wire is derived. It also involved a computational part where the localization length is calculated for some DNA molecules. Electron localization in two-channel wires with correlated disorder was studied using a single-electron tight-binding model. Calculations were within second-order Born-approximation to second-order in disorder parameters. An analytical expression for localization length as a functional of correlations in potentials was found. Anderson localization in DNA molecules were studied in single-channel wire and two-channel models for electron transport in DNA. In both of the models, some DNA sequences exhibited delocalized electron states in their energy spectrum. Studies with two-channel wire model for DNA yielded important link between electron localization properties and genetic information.","abstract_html":"This research studied the Anderson localization of electrons in two-channel wires with correlated disorder and in DNA molecules. It involved an analytical calculation part where the formula for the inverse localization length for electron states in a two-channel wire is derived. It also involved a computational part where the localization length is calculated for some DNA molecules. Electron localization in two-channel wires with correlated disorder was studied using a single-electron tight-binding model. Calculations were within second-order Born-approximation to second-order in disorder parameters. An analytical expression for localization length as a functional of correlations in potentials was found. Anderson localization in DNA molecules were studied in single-channel wire and two-channel models for electron transport in DNA. In both of the models, some DNA sequences exhibited delocalized electron states in their energy spectrum. Studies with two-channel wire model for DNA yielded important link between electron localization properties and genetic information.","abstract_has_math":false,"creators":["Bagci, V. M. Kemal"],"institution":"University of North Texas","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Krokhin, Arkadii","Grigolini, Paolo","Neogi, Arup","Deering, William D."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2007,"date_issued":"2007-12","date_published":"2007-12","updated_at":"2026-07-24T05:35:09Z","subjects":["Anderson localization","two-channel wires","electron transport","DNA","Anderson model.","Electron configuration.","Localization theory.","DNA."],"languages":["English"],"rights":["Public","Copyright","Bagci, V. M. Kemal","Copyright is held by the author, unless otherwise noted. All rights reserved."],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["oclc: 228067105","https://digital.library.unt.edu/ark:/67531/metadc5204/","ark: ark:/67531/metadc5204"],"render_values":[{"text":"oclc: 228067105","href":null,"code":true},{"text":"https://digital.library.unt.edu/ark:/67531/metadc5204/","href":"https://digital.library.unt.edu/ark:/67531/metadc5204/","code":true},{"text":"ark: ark:/67531/metadc5204","href":null,"code":true}]}]},"links":{"outbound_url":"https://doi.org/10.12794/metadc5204","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Krokhin, Arkadii","Grigolini, Paolo","Neogi, Arup","Deering, William D."]},{"key":"dc:creator","label":"Author","values":["Bagci, V. M. Kemal"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2007-12"]},{"key":"dc:publisher","label":"Institution","values":["University of North Texas"]},{"key":"dc:type","label":"Dc Type","values":["Thesis or Dissertation"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Anderson localization","two-channel wires","electron transport","DNA","Anderson model.","Electron configuration.","Localization theory.","DNA."]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["English"]},{"key":"dc:rights","label":"Dc Rights","values":["Public","Copyright","Bagci, V. M. Kemal","Copyright is held by the author, unless otherwise noted. All rights reserved."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["oclc: 228067105","doi: 10.12794/metadc5204","https://digital.library.unt.edu/ark:/67531/metadc5204/","ark: ark:/67531/metadc5204"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["This research studied the Anderson localization of electrons in two-channel wires with correlated disorder and in DNA molecules. It involved an analytical calculation part where the formula for the inverse localization length for electron states in a two-channel wire is derived. It also involved a computational part where the localization length is calculated for some DNA molecules. Electron localization in two-channel wires with correlated disorder was studied using a single-electron tight-binding model. Calculations were within second-order Born-approximation to second-order in disorder parameters. An analytical expression for localization length as a functional of correlations in potentials was found. Anderson localization in DNA molecules were studied in single-channel wire and two-channel models for electron transport in DNA. In both of the models, some DNA sequences exhibited delocalized electron states in their energy spectrum. Studies with two-channel wire model for DNA yielded important link between electron localization properties and genetic information."]},{"key":"dc:format","label":"Dc Format","values":["Text"]},{"key":"dc:title","label":"Title","values":["Anderson Localization in Two-Channel Wires with Correlated Disorder: DNA as an Application"]}]}],"canonical_facts":{"dc:contributor":["Krokhin, Arkadii","Grigolini, Paolo","Neogi, Arup","Deering, William D."],"dc:creator":["Bagci, V. M. Kemal"],"dc:date":["2007-12"],"dc:description":["This research studied the Anderson localization of electrons in two-channel wires with correlated disorder and in DNA molecules. It involved an analytical calculation part where the formula for the inverse localization length for electron states in a two-channel wire is derived. It also involved a computational part where the localization length is calculated for some DNA molecules. Electron localization in two-channel wires with correlated disorder was studied using a single-electron tight-binding model. Calculations were within second-order Born-approximation to second-order in disorder parameters. An analytical expression for localization length as a functional of correlations in potentials was found. Anderson localization in DNA molecules were studied in single-channel wire and two-channel models for electron transport in DNA. In both of the models, some DNA sequences exhibited delocalized electron states in their energy spectrum. Studies with two-channel wire model for DNA yielded important link between electron localization properties and genetic information."],"dc:format":["Text"],"dc:identifier":["oclc: 228067105","doi: 10.12794/metadc5204","https://digital.library.unt.edu/ark:/67531/metadc5204/","ark: ark:/67531/metadc5204"],"dc:language":["English"],"dc:publisher":["University of North Texas"],"dc:rights":["Public","Copyright","Bagci, V. M. Kemal","Copyright is held by the author, unless otherwise noted. All rights reserved."],"dc:subject":["Anderson localization","two-channel wires","electron transport","DNA","Anderson model.","Electron configuration.","Localization theory.","DNA."],"dc:title":["Anderson Localization in Two-Channel Wires with Correlated Disorder: DNA as an Application"],"dc:type":["Thesis or Dissertation"]},"updated_at":"2026-07-24T05:35:09Z"}