{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/23955"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/23955","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Sources and sinks for vacancies in gold","abstract":"High :purity gold wires of 0.016 inch diameter were heated in ten milliseconds to temperatures between 5000C and 700oC, held there for times less than a few seconds and quenched to room temperature in water. The cooling time was about 40 milliseconds. Similar wires, but(con.taining about 0.1% silver were .. .... . . 0 similarly heated to temperatures very near to 650 C and similarly quenched. It was found that, although the assumption of diffusion limited generation and subsequent annealing near 1000Csufficed for the pure wires, the silver containing wires see~ed to generate much more slowly. It was further found that, for the pure Wires, sources for vacancies other than the wire surface or grain boundaries were necessary. A short discussion of the relationship between high temperature generation and low temperature annealing was carried out. Generation from perfect lattice sites was also discussed.","abstract_html":"High :purity gold wires of 0.016 inch diameter were heated in ten milliseconds to temperatures between 5000C and 700oC, held there for times less than a few seconds and quenched to room temperature in water. The cooling time was about 40 milliseconds. Similar wires, but(con.taining about 0.1% silver were .. .... . . 0 similarly heated to temperatures very near to 650 C and similarly quenched. It was found that, although the assumption of diffusion limited generation and subsequent annealing near 1000Csufficed for the pure wires, the silver containing wires see~ed to generate much more slowly. It was further found that, for the pure Wires, sources for vacancies other than the wire surface or grain boundaries were necessary. A short discussion of the relationship between high temperature generation and low temperature annealing was carried out. Generation from perfect lattice sites was also discussed.","abstract_has_math":false,"creators":["Lund, Clarence Alfred"],"institution":null,"degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Koehler, James S."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-19T14:07:59Z","date_published":"2011-05-19T14:07:59Z","updated_at":"2026-07-22T22:25:23Z","subjects":["source-sink equivalence","gold surface","gold","Grain Boundaries","dislocations","tetrahedra","perfect crystal sites","vacancies in gold"],"languages":["en"],"rights":["1964 Clarence Alfred Lund"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["6144520"],"render_values":[{"text":"6144520","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/23955","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Koehler, James S."]},{"key":"dc:creator","label":"Author","values":["Lund, Clarence Alfred"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-19T14:07:59Z","10000-01-01","1964"]},{"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":["source-sink equivalence","gold surface","gold","Grain Boundaries","dislocations","tetrahedra","perfect crystal sites","vacancies in gold"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["1964 Clarence Alfred Lund"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["6144520","http://hdl.handle.net/2142/23955"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["High :purity gold wires of 0.016 inch diameter were heated in ten milliseconds to temperatures between 5000C and 700oC, held there for times less than a few seconds and quenched to room temperature in water. The cooling time was about 40 milliseconds. Similar wires, but(con.taining about 0.1% silver were .. .... . . 0 similarly heated to temperatures very near to 650 C and similarly quenched. It was found that, although the assumption of diffusion limited generation and subsequent annealing near 1000Csufficed for the pure wires, the silver containing wires see~ed to generate much more slowly. It was further found that, for the pure Wires, sources for vacancies other than the wire surface or grain boundaries were necessary. A short discussion of the relationship between high temperature generation and low temperature annealing was carried out. Generation from perfect lattice sites was also discussed.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-05-19T14:07:59Z No. of bitstreams: 1 1964_lund.pdf: 2372841 bytes, checksum: 947364830527869153aecd2dd83f88b2 (MD5)","Made available in DSpace on 2011-05-19T14:07:59Z (GMT). No. of bitstreams: 1 1964_lund.pdf: 2372841 bytes, checksum: 947364830527869153aecd2dd83f88b2 (MD5) Previous issue date: 1964","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-05-19T14:07:59Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:10:20-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis","Thesis","U of I Only"]},{"key":"dc:title","label":"Title","values":["Sources and sinks for vacancies in gold"]}]}],"canonical_facts":{"dc:contributor":["Koehler, James S."],"dc:creator":["Lund, Clarence Alfred"],"dc:date":["2011-05-19T14:07:59Z","10000-01-01","1964"],"dc:description":["High :purity gold wires of 0.016 inch diameter were heated in ten milliseconds to temperatures between 5000C and 700oC, held there for times less than a few seconds and quenched to room temperature in water. The cooling time was about 40 milliseconds. Similar wires, but(con.taining about 0.1% silver were .. .... . . 0 similarly heated to temperatures very near to 650 C and similarly quenched. It was found that, although the assumption of diffusion limited generation and subsequent annealing near 1000Csufficed for the pure wires, the silver containing wires see~ed to generate much more slowly. It was further found that, for the pure Wires, sources for vacancies other than the wire surface or grain boundaries were necessary. A short discussion of the relationship between high temperature generation and low temperature annealing was carried out. Generation from perfect lattice sites was also discussed.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-05-19T14:07:59Z No. of bitstreams: 1 1964_lund.pdf: 2372841 bytes, checksum: 947364830527869153aecd2dd83f88b2 (MD5)","Made available in DSpace on 2011-05-19T14:07:59Z (GMT). No. of bitstreams: 1 1964_lund.pdf: 2372841 bytes, checksum: 947364830527869153aecd2dd83f88b2 (MD5) Previous issue date: 1964","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-05-19T14:07:59Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:10:20-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis","Thesis","U of I Only"],"dc:identifier":["6144520","http://hdl.handle.net/2142/23955"],"dc:language":["en"],"dc:rights":["1964 Clarence Alfred Lund"],"dc:subject":["source-sink equivalence","gold surface","gold","Grain Boundaries","dislocations","tetrahedra","perfect crystal sites","vacancies in gold"],"dc:title":["Sources and sinks for vacancies in gold"],"dc:type":["Dissertation / Thesis","text"],"thesis:degree_discipline":["Physics"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."]},"updated_at":"2026-07-22T22:25:23Z"}