{"id":"https://openalex.org/W2058714037","doi":"https://doi.org/10.1109/isne.2014.6839344","title":"First-principles calculations on the schottky barrier height of the NiGe/N-type Ge contact with dopant segregation","display_name":"First-principles calculations on the schottky barrier height of the NiGe/N-type Ge contact with dopant segregation","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2058714037","doi":"https://doi.org/10.1109/isne.2014.6839344","mag":"2058714037"},"language":"en","primary_location":{"id":"doi:10.1109/isne.2014.6839344","doi":"https://doi.org/10.1109/isne.2014.6839344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isne.2014.6839344","pdf_url":null,"source":{"id":"https://openalex.org/S4306420182","display_name":"International Symposium on Next-Generation Electronics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Next-Generation Electronics (ISNE)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113546248","display_name":"Han-Chi Lin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Han-Chi Lin","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101828590","display_name":"Chiung-Yuan Lin","orcid":"https://orcid.org/0000-0002-9759-1323","observed_orcids":["https://orcid.org/0000-0002-9759-1323"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chiung-Yuan Lin","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086923079","display_name":"Che-Ju Shih","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Che-Ju Shih","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045562497","display_name":"Bing\u2010Yue Tsui","orcid":"https://orcid.org/0000-0003-2963-8211","observed_orcids":["https://orcid.org/0000-0003-2963-8211"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Bing-Yue Tsui","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24728012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"59","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/schottky-barrier-height","display_name":"Schottky barrier height","score":0.9929999709129333},{"id":"https://openalex.org/keywords/nickel-germanide","display_name":"nickel germanide","score":0.7360000014305115},{"id":"https://openalex.org/keywords/germanium","display_name":"germanium","score":0.7490000128746033},{"id":"https://openalex.org/keywords/impurity-segregation","display_name":"impurity segregation","score":0.8840000033378601},{"id":"https://openalex.org/keywords/arsenic","display_name":"arsenic","score":0.8109999895095825},{"id":"https://openalex.org/keywords/fermi-level-pinning","display_name":"Fermi level pinning","score":0.9459999799728394},{"id":"https://openalex.org/keywords/interface-states","display_name":"interface states","score":0.8349999785423279},{"id":"https://openalex.org/keywords/contact-resistance","display_name":"contact resistance","score":0.9020000100135803},{"id":"https://openalex.org/keywords/n-type-semiconductors","display_name":"n-type semiconductors","score":0.49399998784065247},{"id":"https://openalex.org/keywords/metal-semiconductor-interface","display_name":"metal-semiconductor interface","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C191952053","wikidata":"https://www.wikidata.org/wiki/Q15119237","display_name":"Dopant","level":3,"score":0.907082200050354},{"id":"https://openalex.org/C16115445","wikidata":"https://www.wikidata.org/wiki/Q2391942","display_name":"Schottky barrier","level":3,"score":0.8113232851028442},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6744932532310486},{"id":"https://openalex.org/C123671423","wikidata":"https://www.wikidata.org/wiki/Q332329","display_name":"Contact resistance","level":3,"score":0.6240371465682983},{"id":"https://openalex.org/C40636707","wikidata":"https://www.wikidata.org/wiki/Q13633683","display_name":"Fermi level","level":3,"score":0.519858181476593},{"id":"https://openalex.org/C205200001","wikidata":"https://www.wikidata.org/wiki/Q176066","display_name":"Schottky diode","level":3,"score":0.5133980512619019},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.47859522700309753},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.43833646178245544},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4372027516365051},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3772112727165222},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2746843099594116},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.14821931719779968},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.09440305829048157},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0868021547794342},{"id":"https://openalex.org/C6556556","wikidata":"https://www.wikidata.org/wiki/Q899239","display_name":"Contact angle","level":2,"score":0.05214041471481323},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.046114444732666016},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54517805","wikidata":"https://www.wikidata.org/wiki/Q7456118","display_name":"Sessile drop technique","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isne.2014.6839344","doi":"https://doi.org/10.1109/isne.2014.6839344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isne.2014.6839344","pdf_url":null,"source":{"id":"https://openalex.org/S4306420182","display_name":"International Symposium on Next-Generation Electronics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Next-Generation Electronics (ISNE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"},{"id":"https://openalex.org/F4320323443","display_name":"National Chiao Tung University","ror":"https://ror.org/00se2k293"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W85970651","https://openalex.org/W1981368803","https://openalex.org/W1998866028","https://openalex.org/W2004117188","https://openalex.org/W2026907619","https://openalex.org/W2041307348","https://openalex.org/W2054136483","https://openalex.org/W2085093563","https://openalex.org/W2119553442","https://openalex.org/W3206606417"],"related_works":["https://openalex.org/W2054136483","https://openalex.org/W2526630718","https://openalex.org/W2102863025","https://openalex.org/W2606053508","https://openalex.org/W2243949313","https://openalex.org/W2171725195","https://openalex.org/W2001302134","https://openalex.org/W6987081107","https://openalex.org/W2617830151","https://openalex.org/W2087495816"],"abstract_inverted_index":{"Effects":[0],"of":[1,28,45],"dopant":[2],"segregation":[3,27],"at":[4],"the":[5,17,26,39,46,54],"NiGe/Ge":[6],"interface":[7,55],"are":[8],"analyzed":[9],"theoretically":[10],"and":[11],"experimentally.":[12],"First-principles":[13],"calculations":[14],"indicate":[15],"that":[16],"physical":[18],"Schottky":[19],"barrier":[20],"height":[21],"would":[22],"be":[23,50],"reduced":[24],"by":[25,30,52],"As":[29],"0.081":[31],"eV.":[32],"This":[33],"small":[34],"value":[35],"is":[36],"due":[37],"to":[38],"Fermi-level":[40],"pinning":[41],"effect.":[42],"Further":[43],"improvement":[44],"contact":[47],"resistance":[48],"may":[49],"achieved":[51],"reducing":[53],"states.":[56]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
