{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/22711"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/22711","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Noble-metal quantum well structures: A theoretical and experimental study","abstract":"Currently, there is a great deal of interest in metallic multilayer systems, in particular magnetic multilayer structures, for both technological and scientific reasons. Since the growth properties and band structures for these systems are, in general, quite complicated, most current research is directed at understanding these systems at a very basic level. One crucial element of this research is understanding electronic coupling and confinement in thin (5-20A) metal films.","abstract_html":"Currently, there is a great deal of interest in metallic multilayer systems, in particular magnetic multilayer structures, for both technological and scientific reasons. Since the growth properties and band structures for these systems are, in general, quite complicated, most current research is directed at understanding these systems at a very basic level. One crucial element of this research is understanding electronic coupling and confinement in thin (5-20A) metal films.","abstract_has_math":false,"creators":["McMahon, William E."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Chiang, Tai-Chang"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-07T13:48:56Z","date_published":"2011-05-07T13:48:56Z","updated_at":"2026-07-22T22:25:20Z","subjects":["Physics, Condensed Matter"],"languages":["eng"],"rights":["Copyright 1996 McMahon, William E."],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9625166","(UMI)AAI9625166"],"render_values":[{"text":"AAI9625166","href":null,"code":true},{"text":"(UMI)AAI9625166","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/22711","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Chiang, Tai-Chang"]},{"key":"dc:creator","label":"Author","values":["McMahon, William E."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-07T13:48:56Z","10000-01-01","1996"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Physics"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Physics, Condensed Matter"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 1996 McMahon, William E."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9625166","(UMI)AAI9625166","http://hdl.handle.net/2142/22711"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Currently, there is a great deal of interest in metallic multilayer systems, in particular magnetic multilayer structures, for both technological and scientific reasons. Since the growth properties and band structures for these systems are, in general, quite complicated, most current research is directed at understanding these systems at a very basic level. One crucial element of this research is understanding electronic coupling and confinement in thin (5-20A) metal films.","This thesis is a study of noble-metal quantum-well structures. Although this research program was begun before its relevance to magnetic multilayers was known, it has turned out to be quite relevant. These systems are intrinsically much simpler: any desired quantum-well structure can be grown with atomically abrupt interfaces, and the band structures in the energy region of interest are quite simple. This makes noble-metal quantum-well structures ideal for studying fundamental aspects of electronic coupling and confinement in solids.","A simple model based upon Bloch wave functions is presented and compared with the experimental results. This can be successfully applied to any arbitrary noble-metal quantum-well system with reasonable results; it contains all of the essential physics. Care must be taken before applying this model to other quantum-well structures, however. One must first understand the model's underlying assumptions and check that they will remain valid. It is hoped that a thorough understanding of this model and its limitations will contribute to an understanding of more complicated quantum-well systems.","Made available in DSpace on 2011-05-07T13:48:56Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) 9625166.pdf: 4923967 bytes, checksum: 852b317281e187bd60bddf401c3c2a38 (MD5) Previous issue date: 1996","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:59:29Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:28:04-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission","ETDs are only available to UIUC Users without author permission","U of I Only"]},{"key":"dc:title","label":"Title","values":["Noble-metal quantum well structures: A theoretical and experimental study"]}]}],"canonical_facts":{"dc:contributor":["Chiang, Tai-Chang"],"dc:creator":["McMahon, William E."],"dc:date":["2011-05-07T13:48:56Z","10000-01-01","1996"],"dc:description":["Currently, there is a great deal of interest in metallic multilayer systems, in particular magnetic multilayer structures, for both technological and scientific reasons. Since the growth properties and band structures for these systems are, in general, quite complicated, most current research is directed at understanding these systems at a very basic level. One crucial element of this research is understanding electronic coupling and confinement in thin (5-20A) metal films.","This thesis is a study of noble-metal quantum-well structures. Although this research program was begun before its relevance to magnetic multilayers was known, it has turned out to be quite relevant. These systems are intrinsically much simpler: any desired quantum-well structure can be grown with atomically abrupt interfaces, and the band structures in the energy region of interest are quite simple. This makes noble-metal quantum-well structures ideal for studying fundamental aspects of electronic coupling and confinement in solids.","A simple model based upon Bloch wave functions is presented and compared with the experimental results. This can be successfully applied to any arbitrary noble-metal quantum-well system with reasonable results; it contains all of the essential physics. Care must be taken before applying this model to other quantum-well structures, however. One must first understand the model's underlying assumptions and check that they will remain valid. It is hoped that a thorough understanding of this model and its limitations will contribute to an understanding of more complicated quantum-well systems.","Made available in DSpace on 2011-05-07T13:48:56Z (GMT). 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