{"id":"https://openalex.org/W2800527746","doi":"https://doi.org/10.1063/1.5032695","title":"Evidence of charged puddles and induced dephasing in topological insulator thin films","display_name":"Evidence of charged puddles and induced dephasing in topological insulator thin films","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2800527746","doi":"https://doi.org/10.1063/1.5032695","mag":"2800527746"},"language":"en","primary_location":{"id":"doi:10.1063/1.5032695","doi":"https://doi.org/10.1063/1.5032695","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5032695","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"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":"AIP Conference Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5056674063","display_name":"Sourabh Singh","orcid":"https://orcid.org/0000-0001-9068-030X","observed_orcids":["https://orcid.org/0000-0001-9068-030X","https://orcid.org/0000-0002-3643-7218"]},"institutions":[{"id":"https://openalex.org/I127439422","display_name":"Indian Institute of Science Education and Research Kolkata","ror":"https://ror.org/00djv2c17","country_code":"IN","type":"education","lineage":["https://openalex.org/I127439422"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sourabh Singh","raw_affiliation_strings":["Indian Institute of Science Education & Research Kolkata, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Education & Research Kolkata, INDIA","institution_ids":["https://openalex.org/I127439422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114027892","display_name":"Radha Krishna Gopal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I127439422","display_name":"Indian Institute of Science Education and Research Kolkata","ror":"https://ror.org/00djv2c17","country_code":"IN","type":"education","lineage":["https://openalex.org/I127439422"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. K. Gopal","raw_affiliation_strings":["Indian Institute of Science Education & Research Kolkata, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Education & Research Kolkata, INDIA","institution_ids":["https://openalex.org/I127439422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016575465","display_name":"Jit Sarkar","orcid":"https://orcid.org/0000-0003-4616-197X","observed_orcids":["https://orcid.org/0000-0003-4616-197X"]},"institutions":[{"id":"https://openalex.org/I127439422","display_name":"Indian Institute of Science Education and Research Kolkata","ror":"https://ror.org/00djv2c17","country_code":"IN","type":"education","lineage":["https://openalex.org/I127439422"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jit Sarkar","raw_affiliation_strings":["Indian Institute of Science Education & Research Kolkata, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Education & Research Kolkata, INDIA","institution_ids":["https://openalex.org/I127439422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079457548","display_name":"Subhadip Roy","orcid":"https://orcid.org/0000-0002-0815-590X","observed_orcids":["https://orcid.org/0000-0002-0815-590X"]},"institutions":[{"id":"https://openalex.org/I127439422","display_name":"Indian Institute of Science Education and Research Kolkata","ror":"https://ror.org/00djv2c17","country_code":"IN","type":"education","lineage":["https://openalex.org/I127439422"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subhadip Roy","raw_affiliation_strings":["Indian Institute of Science Education & Research Kolkata, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Education & Research Kolkata, INDIA","institution_ids":["https://openalex.org/I127439422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011942039","display_name":"Chiranjib Mitra","orcid":"https://orcid.org/0000-0003-3067-2548","observed_orcids":["https://orcid.org/0000-0003-3067-2548"]},"institutions":[{"id":"https://openalex.org/I127439422","display_name":"Indian Institute of Science Education and Research Kolkata","ror":"https://ror.org/00djv2c17","country_code":"IN","type":"education","lineage":["https://openalex.org/I127439422"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chiranjib Mitra","raw_affiliation_strings":["Indian Institute of Science Education & Research Kolkata, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Education & Research Kolkata, INDIA","institution_ids":["https://openalex.org/I127439422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5056674063"],"corresponding_institution_ids":["https://openalex.org/I127439422"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"1953","issue":null,"first_page":"050040","last_page":"050040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10657","display_name":"Topological Materials and Phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10382","display_name":"Quantum and electron transport phenomena","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10049","display_name":"Magnetic properties of thin films","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/topological-insulator-thin-films","display_name":"topological insulator thin films","score":0.9020000100135803},{"id":"https://openalex.org/keywords/dephasing-mechanisms","display_name":"dephasing mechanisms","score":0.7279999852180481},{"id":"https://openalex.org/keywords/phase-coherence-length","display_name":"phase coherence length","score":0.8610000014305115},{"id":"https://openalex.org/keywords/magnetoresistance","display_name":"magnetoresistance","score":0.9120000004768372},{"id":"https://openalex.org/keywords/dephasing-rate","display_name":"dephasing rate","score":0.5830000042915344}],"concepts":[{"id":"https://openalex.org/C49023278","wikidata":"https://www.wikidata.org/wiki/Q5260650","display_name":"Dephasing","level":2,"score":0.9850609302520752},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7094396352767944},{"id":"https://openalex.org/C128911142","wikidata":"https://www.wikidata.org/wiki/Q1488689","display_name":"Topological insulator","level":2,"score":0.6504409909248352},{"id":"https://openalex.org/C117958382","wikidata":"https://www.wikidata.org/wiki/Q58347","display_name":"Magnetoresistance","level":3,"score":0.6280902028083801},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5651098489761353},{"id":"https://openalex.org/C2987132901","wikidata":"https://www.wikidata.org/wiki/Q193147","display_name":"Phase coherence","level":2,"score":0.5513526797294617},{"id":"https://openalex.org/C212702","wikidata":"https://www.wikidata.org/wiki/Q178150","display_name":"Insulator (electricity)","level":2,"score":0.5400398969650269},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.5080459117889404},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.48993104696273804},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46413299441337585},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.43436428904533386},{"id":"https://openalex.org/C168553754","wikidata":"https://www.wikidata.org/wiki/Q1778793","display_name":"Coherence length","level":3,"score":0.4140450656414032},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3027084469795227},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13309577107429504},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.11717855930328369},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.10894918441772461},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.09736990928649902},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.08058717846870422},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.06043052673339844},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.5032695","doi":"https://doi.org/10.1063/1.5032695","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5032695","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"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":"AIP Conference Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1758132630","https://openalex.org/W1968721422","https://openalex.org/W2022756272","https://openalex.org/W2025800604","https://openalex.org/W2122386911","https://openalex.org/W2126259318","https://openalex.org/W2132352444","https://openalex.org/W2326541832","https://openalex.org/W2735763373","https://openalex.org/W2964180387"],"related_works":["https://openalex.org/W2936853891","https://openalex.org/W2735763373","https://openalex.org/W2892613145","https://openalex.org/W2954386380","https://openalex.org/W2887661093","https://openalex.org/W4416186687","https://openalex.org/W2351928501","https://openalex.org/W2941696735","https://openalex.org/W2345548953","https://openalex.org/W2581109333"],"abstract_inverted_index":{"We":[0],"investigate":[1],"the":[2,29,39,48],"dephasing":[3,45,51],"mechanism":[4,46],"in":[5,47],"bulk":[6],"insulating":[7],"topological":[8],"insulator":[9],"thin":[10],"films.":[11],"The":[12,50],"phase":[13,30],"coherence":[14,31],"length":[15,32],"is":[16,25],"extracted":[17],"from":[18],"magnetoresistance":[19],"measurements":[20],"at":[21],"different":[22],"temperatures.":[23],"There":[24],"a":[26,34],"crossover":[27],"of":[28,36,41],"as":[33],"function":[35],"temperature":[37],"signifying":[38],"role":[40],"more":[42],"than":[43],"one":[44],"system.":[49],"rates":[52],"have":[53],"been":[54],"studied":[55],"systematically":[56],"and":[57],"explained.":[58]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2018-05-17T00:00:00"}