{"id":"https://openalex.org/W1995356979","doi":"https://doi.org/10.1088/0953-8984/24/24/245602","title":"Effect of magnetic field on Mott\u2019s variable-range hopping parameters in multiwall carbon nanotube mat","display_name":"Effect of magnetic field on Mott\u2019s variable-range hopping parameters in multiwall carbon nanotube mat","publication_year":2012,"publication_date":"2012-05-24","ids":{"openalex":"https://openalex.org/W1995356979","doi":"https://doi.org/10.1088/0953-8984/24/24/245602","mag":"1995356979","pmid":"https://pubmed.ncbi.nlm.nih.gov/22627115"},"language":"en","primary_location":{"id":"doi:10.1088/0953-8984/24/24/245602","doi":"https://doi.org/10.1088/0953-8984/24/24/245602","is_oa":false,"landing_page_url":"https://doi.org/10.1088/0953-8984/24/24/245602","pdf_url":null,"source":{"id":"https://openalex.org/S190924190","display_name":"Journal of Physics Condensed Matter","issn_l":"0953-8984","issn":["0953-8984","1361-648X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Condensed Matter","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5087691442","display_name":"Ved Prakash Arya","orcid":"https://orcid.org/0009-0000-4191-0658","observed_orcids":["https://orcid.org/0009-0000-4191-0658"]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ved Prakash Arya","raw_affiliation_strings":["Department of Physics, Indian Institute of Science, Bangalore-560012, India. vedprakash@physics.iisc.ernet.in","Department of Physics, Indian Institute of Science, Bangalore 560012,#N#India#N#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Indian Institute of Science, Bangalore-560012, India. vedprakash@physics.iisc.ernet.in","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Physics, Indian Institute of Science, Bangalore 560012,#N#India#N#","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113372534","display_name":"V. Prasad","orcid":"https://orcid.org/0000-0003-2666-8757","observed_orcids":["https://orcid.org/0000-0003-2666-8757"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V Prasad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5045656233","display_name":"P. S. Anil Kumar","orcid":"https://orcid.org/0000-0002-4574-0868","observed_orcids":["https://orcid.org/0000-0002-4574-0868"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P S Anil Kumar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":1.1735,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.75406195,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"24","issue":"24","first_page":"245602","last_page":"245602"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10074","display_name":"Carbon Nanotubes in Composites","score":0.9326000213623047,"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/T10074","display_name":"Carbon Nanotubes in Composites","score":0.9326000213623047,"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/T10083","display_name":"Graphene research and applications","score":0.024900000542402267,"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/T10382","display_name":"Quantum and electron transport phenomena","score":0.01810000091791153,"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/mott-variable-range-hopping","display_name":"Mott variable range hopping","score":0.8989999890327454},{"id":"https://openalex.org/keywords/magnetic-field-effects","display_name":"magnetic field effects","score":0.9020000100135803},{"id":"https://openalex.org/keywords/charge-transport","display_name":"charge transport","score":0.6060000061988831},{"id":"https://openalex.org/keywords/localization-length","display_name":"localization length","score":0.6990000009536743},{"id":"https://openalex.org/keywords/hopping-energy","display_name":"hopping energy","score":0.8790000081062317},{"id":"https://openalex.org/keywords/density-of-states-at-fermi-level","display_name":"density of states at Fermi level","score":0.9229999780654907},{"id":"https://openalex.org/keywords/weak-localization","display_name":"weak localization","score":0.609000027179718},{"id":"https://openalex.org/keywords/magnetoconductance","display_name":"magnetoconductance","score":0.9570000171661377},{"id":"https://openalex.org/keywords/crossover-temperature","display_name":"crossover temperature","score":0.8349999785423279},{"id":"https://openalex.org/keywords/low-temperature-electrical-conductivity","display_name":"low-temperature conductivity","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C108599883","wikidata":"https://www.wikidata.org/wiki/Q3554730","display_name":"Variable-range hopping","level":3,"score":0.977035403251648},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.812996506690979},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.6992906928062439},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5123153924942017},{"id":"https://openalex.org/C513720949","wikidata":"https://www.wikidata.org/wiki/Q1778729","display_name":"Carbon nanotube","level":2,"score":0.48942556977272034},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.48442986607551575},{"id":"https://openalex.org/C40636707","wikidata":"https://www.wikidata.org/wiki/Q13633683","display_name":"Fermi level","level":3,"score":0.47984644770622253},{"id":"https://openalex.org/C70050531","wikidata":"https://www.wikidata.org/wiki/Q899089","display_name":"Delocalized electron","level":2,"score":0.4781409502029419},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.41906043887138367},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.28190553188323975},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2532206177711487},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.1856638491153717},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.14864853024482727},{"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/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1088/0953-8984/24/24/245602","doi":"https://doi.org/10.1088/0953-8984/24/24/245602","is_oa":false,"landing_page_url":"https://doi.org/10.1088/0953-8984/24/24/245602","pdf_url":null,"source":{"id":"https://openalex.org/S190924190","display_name":"Journal of Physics Condensed Matter","issn_l":"0953-8984","issn":["0953-8984","1361-648X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Condensed Matter","raw_type":"journal-article"},{"id":"pmid:22627115","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22627115","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of physics. Condensed matter : an Institute of Physics journal","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.iisc.ac.in:44755","doi":null,"is_oa":false,"landing_page_url":"http://eprints.iisc.ac.in/44755/1/phy_con_mat_24-24_2012.pdf","pdf_url":"http://eprints.iisc.ac.in/44755/1/phy_con_mat_24-24_2012.pdf","source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310071","display_name":"Indian Institute of Science","ror":"https://ror.org/04dese585"},{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1485771830","https://openalex.org/W1966138149","https://openalex.org/W1967711132","https://openalex.org/W1967735742","https://openalex.org/W1969823775","https://openalex.org/W1987514012","https://openalex.org/W1997448923","https://openalex.org/W2000953473","https://openalex.org/W2002366713","https://openalex.org/W2003038623","https://openalex.org/W2017288101","https://openalex.org/W2018183885","https://openalex.org/W2024388802","https://openalex.org/W2032097893","https://openalex.org/W2034147172","https://openalex.org/W2047499864","https://openalex.org/W2057618704","https://openalex.org/W2062759376","https://openalex.org/W2063850090","https://openalex.org/W2067649607","https://openalex.org/W2070588518","https://openalex.org/W2070841435","https://openalex.org/W2075298156","https://openalex.org/W2499906541","https://openalex.org/W4298862924"],"related_works":["https://openalex.org/W2057618704","https://openalex.org/W2039015088","https://openalex.org/W2015035969","https://openalex.org/W2026532066","https://openalex.org/W1846266894","https://openalex.org/W2804333801","https://openalex.org/W2066019471","https://openalex.org/W2185631905","https://openalex.org/W1991123881","https://openalex.org/W2793146743"],"abstract_inverted_index":{"We":[0],"report":[1],"the":[2,9,17,49,57,77,83,90,94,99,105,117,136,152,159],"temperature":[3,18,51,59,138,154],"and":[4,22,53,72],"magnetic":[5,24,95,108,133,169],"field":[6,96,109,134],"dependence":[7],"of":[8,11,45,74,89,101,104,114,120,132,180],"conductivity":[10,150],"multiwall":[12],"carbon":[13],"nanotube":[14],"mat":[15],"in":[16,23,36,48,56,98,123,127],"range":[19,52],"1.4-150":[20],"K":[21],"fields":[25],"up":[26],"to":[27,112,145,164],"10":[28],"T.":[29],"It":[30],"is":[31,39,156,172],"observed":[32],"that":[33],"charge":[34],"transport":[35,181],"this":[37],"system":[38],"governed":[40,157],"by":[41,158],"Mott\u2019s":[42,61,124],"variable-range":[43,84,128,142,147],"hopping":[44,68,70,85,143],"three-dimensional":[46,141],"type":[47,55],"higher":[50],"two-dimensional":[54,146],"lower":[58,153],"range.":[60],"various":[62],"parameters,":[63],"such":[64],"as":[65],"localization":[66,161],"length,":[67,69],"energy":[71],"density":[73],"states":[75,115],"at":[76,139],"Fermi":[78],"level":[79],"are":[80],"deduced":[81],"from":[82],"fit.":[86],"The":[87,107,130,149],"resistance":[88],"sample":[91],"decreases":[92],"with":[93,116],"applied":[97],"direction":[100],"tube":[102],"axis":[103],"nanotubes.":[106],"gives":[110],"rise":[111,163],"delocalization":[113],"well-known":[118],"consequence":[119],"a":[121,168],"decrease":[122],"T0":[125],"parameter":[126],"hopping.":[129,148],"application":[131],"lowers":[135],"crossover":[137],"which":[140],"turns":[144],"on":[151],"side":[155],"weak":[160],"giving":[162],"positive":[165],"magnetoconductance.":[166],"Finally,":[167],"field-temperature":[170],"diagram":[171],"proposed":[173],"showing":[174],"different":[175,178],"regions":[176],"for":[177],"kinds":[179],"mechanism.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2016-06-24T00:00:00"}
