{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/25696"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/25696","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Part I: Proximity effect; numerical evaluation of Tc. Part II: Derivation of Boltzmann type transport equation for an impure anisotropic superconductor","abstract":"De Gennes' equation for the gap parameter in superposed films of normal and superconducting materials have been s9lved via a numerical technique. Thia is based upon a variation approach used by Silvert and Cooper. The solution indicates that the approximate anlytical procedure used by Werthamer is accurate ,for thick-dirty films. However, for thinner-cleaner films, his approximate calculation of T is shown to lead to errors as big as 25%. Our calaulation leads to an improved agreement between theory and experiment.","abstract_html":"De Gennes' equation for the gap parameter in superposed films of normal and superconducting materials have been s9lved via a numerical technique. Thia is based upon a variation approach used by Silvert and Cooper. The solution indicates that the approximate anlytical procedure used by Werthamer is accurate ,for thick-dirty films. However, for thinner-cleaner films, his approximate calculation of T is shown to lead to errors as big as 25%. Our calaulation leads to an improved agreement between theory and experiment.","abstract_has_math":false,"creators":["Yeh, Robert Hsiang-Tao"],"institution":null,"degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Kadanoff, L.P."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-07-07T17:07:07Z","date_published":"2011-07-07T17:07:07Z","updated_at":"2026-07-22T22:25:26Z","subjects":["proximity effect","numerical evaluation","Boltzmann type transport equation","impure anisotropic superconductor"],"languages":["en"],"rights":["1967 Robert Hsiang-Tao Yeh"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["6086989"],"render_values":[{"text":"6086989","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/25696","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Kadanoff, L.P."]},{"key":"dc:creator","label":"Author","values":["Yeh, Robert Hsiang-Tao"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-07-07T17:07:07Z","10000-01-01","1967"]},{"key":"dc:type","label":"Dc Type","values":["Dissertation / Thesis","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."]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["proximity effect","numerical evaluation","Boltzmann type transport equation","impure anisotropic superconductor"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["1967 Robert Hsiang-Tao Yeh"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["6086989","http://hdl.handle.net/2142/25696"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["De Gennes' equation for the gap parameter in superposed films of normal and superconducting materials have been s9lved via a numerical technique. 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Thia is based upon a variation approach used by Silvert and Cooper. The solution indicates that the approximate anlytical procedure used by Werthamer is accurate ,for thick-dirty films. However, for thinner-cleaner films, his approximate calculation of T is shown to lead to errors as big as 25%. Our calaulation leads to an improved agreement between theory and experiment.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-07T17:07:07Z No. of bitstreams: 1 1967_yeh.pdf: 3410963 bytes, checksum: 2ec659ada839cd1e3a3c8fc12f22d94a (MD5)","Made available in DSpace on 2011-07-07T17:07:07Z (GMT). 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