{"id":"https://openalex.org/W2782004157","doi":"https://doi.org/10.1063/1.5011454","title":"The effect of adsorbates on the electrical stability of graphene studied by transient photocurrent spectroscopy","display_name":"The effect of adsorbates on the electrical stability of graphene studied by transient photocurrent spectroscopy","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2782004157","doi":"https://doi.org/10.1063/1.5011454","mag":"2782004157"},"language":"en","primary_location":{"id":"doi:10.1063/1.5011454","doi":"https://doi.org/10.1063/1.5011454","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5011454","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://gcris.iyte.edu.tr/bitstreams/0d7cf994-cea2-4011-bc71-4b14585d4d55/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060855653","display_name":"S\u0131rr\u0131 Batuhan Kalkan","orcid":"https://orcid.org/0000-0002-7985-2796","observed_orcids":["https://orcid.org/0000-0002-7985-2796"]},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"S. B. Kalkan","raw_affiliation_strings":["Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101782702","display_name":"H. Ayd\u0131n","orcid":"https://orcid.org/0000-0003-1622-2436","observed_orcids":["https://orcid.org/0000-0003-1622-2436"]},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"H. Ayd\u0131n","raw_affiliation_strings":["Department of Material Science and Engineering, \u0130zmir Institute of Technology 2 , \u0130zmir 35430, Turkey","Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Science and Engineering, \u0130zmir Institute of Technology 2 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]},{"raw_affiliation_string":"Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039558858","display_name":"Dilce \u00d6zkendir \u0130nan\u00e7","orcid":"https://orcid.org/0000-0001-9609-0140","observed_orcids":["https://orcid.org/0000-0001-9609-0140"]},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"D. \u00d6zkendir","raw_affiliation_strings":["Department of Material Science and Engineering, \u0130zmir Institute of Technology 2 , \u0130zmir 35430, Turkey","Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Science and Engineering, \u0130zmir Institute of Technology 2 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]},{"raw_affiliation_string":"Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000134797","display_name":"Cem \u00c7elebi","orcid":"https://orcid.org/0000-0003-1070-1129","observed_orcids":["https://orcid.org/0000-0003-1070-1129"]},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"C. \u00c7elebi","raw_affiliation_strings":["Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Device Laboratory, Department of Physics, \u0130zmir Institute of Technology 1 , \u0130zmir 35430, Turkey","institution_ids":["https://openalex.org/I120217413"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I120217413"],"apc_list":null,"apc_paid":null,"fwci":0.7871,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.64195661,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"112","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10478","display_name":"Diamond and Carbon-based Materials Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/graphene","display_name":"graphene","score":0.9300000071525574},{"id":"https://openalex.org/keywords/adsorbates","display_name":"adsorbed molecules","score":0.9350000023841858},{"id":"https://openalex.org/keywords/electrical-stability","display_name":"electrical stability","score":0.8830000162124634},{"id":"https://openalex.org/keywords/conductivity-fluctuations","display_name":"conductivity fluctuations","score":0.4580000042915344},{"id":"https://openalex.org/keywords/epitaxial-graphene","display_name":"epitaxial graphene","score":0.7919999957084656},{"id":"https://openalex.org/keywords/cvd-graphene","display_name":"CVD graphene","score":0.8130000233650208},{"id":"https://openalex.org/keywords/silicon-carbide-substrate","display_name":"SiC substrate","score":0.6510000228881836},{"id":"https://openalex.org/keywords/sio2-encapsulation","display_name":"SiO2 encapsulation","score":0.9520000219345093},{"id":"https://openalex.org/keywords/pulsed-electron-deposition","display_name":"pulsed electron deposition","score":0.8759999871253967},{"id":"https://openalex.org/keywords/charge-carrier-type","display_name":"charge carrier type","score":0.6990000009536743},{"id":"https://openalex.org/keywords/2d-materials","display_name":"two-dimensional materials","score":0.8159999847412109},{"id":"https://openalex.org/keywords/adsorption-desorption","display_name":"adsorption-desorption","score":0.6779999732971191}],"concepts":[{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.8812545537948608},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7761262059211731},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.620460569858551},{"id":"https://openalex.org/C2779845233","wikidata":"https://www.wikidata.org/wiki/Q3381567","display_name":"Photocurrent","level":2,"score":0.5720778107643127},{"id":"https://openalex.org/C57410435","wikidata":"https://www.wikidata.org/wiki/Q505668","display_name":"Chemical vapor deposition","level":2,"score":0.5490562915802002},{"id":"https://openalex.org/C140807948","wikidata":"https://www.wikidata.org/wiki/Q4148055","display_name":"Graphene nanoribbons","level":3,"score":0.5351282954216003},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.5118400454521179},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5107629299163818},{"id":"https://openalex.org/C2780722187","wikidata":"https://www.wikidata.org/wiki/Q412356","display_name":"Silicon carbide","level":2,"score":0.5070719718933105},{"id":"https://openalex.org/C104232198","wikidata":"https://www.wikidata.org/wiki/Q865807","display_name":"Charge carrier","level":2,"score":0.4558171331882477},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.44145312905311584},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.24918988347053528},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2246685028076172},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1452585756778717},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1431860327720642},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.06654193997383118},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1063/1.5011454","doi":"https://doi.org/10.1063/1.5011454","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5011454","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"},{"id":"pmh:oai:gcris.iyte.edu.tr:11147/7522","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.5011454","pdf_url":"http://gcris.iyte.edu.tr/bitstreams/0d7cf994-cea2-4011-bc71-4b14585d4d55/download","source":{"id":"https://openalex.org/S4377196445","display_name":"IYTE GCRIS Database (Izmir Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I120217413","host_organization_name":"Izmir Institute of Technology","host_organization_lineage":["https://openalex.org/I120217413"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:openaccess.iyte.edu.tr:11147/9296","doi":null,"is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5011454","pdf_url":null,"source":{"id":"https://openalex.org/S4377196445","display_name":"IYTE GCRIS Database (Izmir Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I120217413","host_organization_name":"Izmir Institute of Technology","host_organization_lineage":["https://openalex.org/I120217413"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:gcris.iyte.edu.tr:11147/7522","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.5011454","pdf_url":"http://gcris.iyte.edu.tr/bitstreams/0d7cf994-cea2-4011-bc71-4b14585d4d55/download","source":{"id":"https://openalex.org/S4377196445","display_name":"IYTE GCRIS Database (Izmir Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I120217413","host_organization_name":"Izmir Institute of Technology","host_organization_lineage":["https://openalex.org/I120217413"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2782004157.pdf","grobid_xml":"https://content.openalex.org/works/W2782004157.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1965701477","https://openalex.org/W1966236833","https://openalex.org/W1969673174","https://openalex.org/W1971608041","https://openalex.org/W1973235300","https://openalex.org/W1988892442","https://openalex.org/W1994481181","https://openalex.org/W2003226095","https://openalex.org/W2005278402","https://openalex.org/W2008589163","https://openalex.org/W2013052877","https://openalex.org/W2016277714","https://openalex.org/W2026083456","https://openalex.org/W2031159754","https://openalex.org/W2035438942","https://openalex.org/W2039524006","https://openalex.org/W2050155811","https://openalex.org/W2055282674","https://openalex.org/W2069966461","https://openalex.org/W2088321686","https://openalex.org/W2125631448","https://openalex.org/W2196483977","https://openalex.org/W2259338973","https://openalex.org/W2686524807","https://openalex.org/W2757854193","https://openalex.org/W2768684726"],"related_works":["https://openalex.org/W2963968004","https://openalex.org/W2065704968","https://openalex.org/W1983273519","https://openalex.org/W3004927817","https://openalex.org/W2158662911","https://openalex.org/W7135567683","https://openalex.org/W2028402002","https://openalex.org/W2101463358","https://openalex.org/W2320738095","https://openalex.org/W2093408354"],"abstract_inverted_index":{"Adsorbate":[0],"induced":[1],"variations":[2,143],"in":[3,56,144,148],"the":[4,21,40,57,93,110,115],"electrical":[5],"conductivity":[6,58,118,142],"of":[7,14,35,42,59,120,123],"graphene":[8,61,67,78,121,145],"layers":[9,69,79],"with":[10,86,152],"two":[11],"different":[12],"types":[13],"charge":[15,125],"carriers":[16],"are":[17,82,131],"investigated":[18],"by":[19,92],"using":[20],"Transient":[22],"Photocurrent":[23],"Spectroscopy":[24],"(TPS)":[25],"measurement":[26],"technique.":[27],"In-vacuum":[28],"TPS":[29],"measurements":[30,99],"taken":[31],"for":[32,101,138],"a":[33,49,53,87,105],"duration":[34],"5":[36],"ks":[37],"revealed":[38],"that":[39,109],"adsorption/desorption":[41],"atmospheric":[43],"adsorbates":[44],"leads":[45],"to":[46,133],"more":[47],"than":[48],"110%":[50],"increment":[51],"and":[52,63,84,104,146],"45%":[54],"decrement":[55],"epitaxial":[60],"(n-type)":[62],"chemical":[64],"vapor":[65],"deposition":[66],"(p-type)":[68],"on":[70,80],"semi-insulating":[71],"silicon":[72],"carbide":[73],"(SiC)":[74],"substrates,":[75],"respectively.":[76],"The":[77,98,128],"SiC":[81],"encapsulated":[83],"passivated":[85],"thin":[88],"SiO2":[89],"film":[90],"grown":[91],"Pulsed":[94],"Electron":[95],"Deposition":[96],"method.":[97],"conducted":[100],"short":[102],"periods":[103],"few":[106],"cycles":[107],"showed":[108],"encapsulation":[111],"process":[112],"completely":[113],"suppresses":[114],"time":[116],"dependent":[117],"instability":[119],"independent":[122],"its":[124],"carrier":[126],"type.":[127],"obtained":[129],"results":[130],"used":[132],"construct":[134],"an":[135,153],"experimental":[136],"model":[137],"identifying":[139],"adsorbate":[140],"related":[141],"also":[147],"other":[149],"2D":[150],"materials":[151],"inherently":[154],"high":[155],"surface-to-volume":[156],"ratio.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-01-12T00:00:00"}
