{"id":"https://openalex.org/W2006133707","doi":"https://doi.org/10.1063/1.4894153","title":"Defects induced luminescence and tuning of bandgap energy narrowing in ZnO nanoparticles doped with Li ions","display_name":"Defects induced luminescence and tuning of bandgap energy narrowing in ZnO nanoparticles doped with Li ions","publication_year":2014,"publication_date":"2014-08-27","ids":{"openalex":"https://openalex.org/W2006133707","doi":"https://doi.org/10.1063/1.4894153","mag":"2006133707"},"language":"en","primary_location":{"id":"doi:10.1063/1.4894153","doi":"https://doi.org/10.1063/1.4894153","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4894153","pdf_url":"https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.4894153/15145085/083510_1_online.pdf","source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","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":"Journal of Applied Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.4894153/15145085/083510_1_online.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084422253","display_name":"Saif Ullah Awan","orcid":"https://orcid.org/0000-0003-3370-3880","observed_orcids":["https://orcid.org/0000-0003-3370-3880"]},"institutions":[{"id":"https://openalex.org/I12469534","display_name":"Quaid-i-Azam University","ror":"https://ror.org/04s9hft57","country_code":"PK","type":"education","lineage":["https://openalex.org/I12469534"]},{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Saif Ullah Awan","raw_affiliation_strings":["COMSATS Institute of Information Technology 2 Department of Physics, , Islamabad 44000, Pakistan","Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"COMSATS Institute of Information Technology 2 Department of Physics, , Islamabad 44000, Pakistan","institution_ids":["https://openalex.org/I16076960"]},{"raw_affiliation_string":"Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan","institution_ids":["https://openalex.org/I12469534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111609607","display_name":"Syed Khurshid Hasanain","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I12469534","display_name":"Quaid-i-Azam University","ror":"https://ror.org/04s9hft57","country_code":"PK","type":"education","lineage":["https://openalex.org/I12469534"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"S. K. Hasanain","raw_affiliation_strings":["National Center for Physics 3 , Shahdara Valley Road, Islamabad, Pakistan","Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Center for Physics 3 , Shahdara Valley Road, Islamabad, Pakistan","institution_ids":[]},{"raw_affiliation_string":"Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan","institution_ids":["https://openalex.org/I12469534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080715964","display_name":"Ghulam Hassnain Jaffari","orcid":"https://orcid.org/0000-0002-2456-7154","observed_orcids":["https://orcid.org/0000-0002-2456-7154","https://orcid.org/0000-0002-6844-2900"]},"institutions":[{"id":"https://openalex.org/I12469534","display_name":"Quaid-i-Azam University","ror":"https://ror.org/04s9hft57","country_code":"PK","type":"education","lineage":["https://openalex.org/I12469534"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"G. Hassnain Jaffari","raw_affiliation_strings":["Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan","institution_ids":["https://openalex.org/I12469534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037684463","display_name":"Dalaver Hussain Anjum","orcid":"https://orcid.org/0000-0003-2336-2859","observed_orcids":["https://orcid.org/0000-0003-2336-2859"]},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"D. H. Anjum","raw_affiliation_strings":["King Abdullah University of Science & Technology (KAUST) 4 Advanced Nanofabrication, Imaging and Characterization CoreLab (ANIC), , Thuwal, Makkah 23599-6900, Kingdom of Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science & Technology (KAUST) 4 Advanced Nanofabrication, Imaging and Characterization CoreLab (ANIC), , Thuwal, Makkah 23599-6900, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018816886","display_name":"Umar Saeed Qurashi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I12469534","display_name":"Quaid-i-Azam University","ror":"https://ror.org/04s9hft57","country_code":"PK","type":"education","lineage":["https://openalex.org/I12469534"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Umar S. Qurashi","raw_affiliation_strings":["Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quaid-i-Azam University 1 Department of Physics, , Islamabad, Pakistan","institution_ids":["https://openalex.org/I12469534"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.8082,"has_fulltext":true,"cited_by_count":62,"citation_normalized_percentile":{"value":0.6831341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"116","issue":"8","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10090","display_name":"ZnO doping and properties","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10090","display_name":"ZnO doping and properties","score":1.0,"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"}},{"id":"https://openalex.org/T10321","display_name":"Quantum Dots Synthesis And Properties","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"}},{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.0,"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/zinc-oxide-nanoparticles","display_name":"zinc oxide nanoparticles","score":0.9589999914169312},{"id":"https://openalex.org/keywords/lithium-doping","display_name":"lithium doping","score":0.9710000157356262},{"id":"https://openalex.org/keywords/band-gap-narrowing","display_name":"band gap narrowing","score":0.6959999799728394},{"id":"https://openalex.org/keywords/defect-related-emission","display_name":"defect luminescence","score":0.6930000185966492},{"id":"https://openalex.org/keywords/zinc-vacancies","display_name":"zinc vacancies","score":0.6980000138282776},{"id":"https://openalex.org/keywords/yellow-luminescence","display_name":"yellow luminescence","score":0.9440000057220459},{"id":"https://openalex.org/keywords/photoluminescence","display_name":"photoluminescence","score":0.8539999723434448},{"id":"https://openalex.org/keywords/band-tailing","display_name":"band tailing","score":0.746999979019165},{"id":"https://openalex.org/keywords/structural-disorder","display_name":"structural disorder","score":0.9010000228881836},{"id":"https://openalex.org/keywords/wide-bandgap-semiconductors","display_name":"wide bandgap semiconductors","score":0.8889999985694885},{"id":"https://openalex.org/keywords/room-temperature-spintronics","display_name":"room-temperature spintronics","score":0.7630000114440918}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8238084316253662},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.8132733106613159},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.808083176612854},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.7658477425575256},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.7184605598449707},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5548412203788757},{"id":"https://openalex.org/C71987851","wikidata":"https://www.wikidata.org/wiki/Q7216430","display_name":"Impurity","level":2,"score":0.5199693441390991},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.5036141276359558},{"id":"https://openalex.org/C17729963","wikidata":"https://www.wikidata.org/wiki/Q858289","display_name":"Exciton","level":2,"score":0.47999781370162964},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.47008466720581055},{"id":"https://openalex.org/C114221277","wikidata":"https://www.wikidata.org/wiki/Q899743","display_name":"Vacancy defect","level":2,"score":0.4450854957103729},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.44116508960723877},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.34880369901657104},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.3274918496608734},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2758283019065857},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12107738852500916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1063/1.4894153","doi":"https://doi.org/10.1063/1.4894153","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4894153","pdf_url":"https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.4894153/15145085/083510_1_online.pdf","source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","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":"Journal of Applied Physics","raw_type":"journal-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/346725","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/346725","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"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":"doi:10.1063/1.4894153","doi":"https://doi.org/10.1063/1.4894153","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4894153","pdf_url":"https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.4894153/15145085/083510_1_online.pdf","source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","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":"Journal of Applied Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2006133707.pdf","grobid_xml":"https://content.openalex.org/works/W2006133707.grobid-xml"},"referenced_works_count":86,"referenced_works":["https://openalex.org/W1520103867","https://openalex.org/W1966377183","https://openalex.org/W1967652077","https://openalex.org/W1969409839","https://openalex.org/W1970085422","https://openalex.org/W1971354967","https://openalex.org/W1971738258","https://openalex.org/W1975709518","https://openalex.org/W1977091973","https://openalex.org/W1977372179","https://openalex.org/W1979803402","https://openalex.org/W1979945267","https://openalex.org/W1980597365","https://openalex.org/W1982017801","https://openalex.org/W1984337837","https://openalex.org/W1985450278","https://openalex.org/W1991197235","https://openalex.org/W1992425819","https://openalex.org/W1993528485","https://openalex.org/W1994172003","https://openalex.org/W1994508961","https://openalex.org/W1996352027","https://openalex.org/W1998094717","https://openalex.org/W1998523536","https://openalex.org/W2000302326","https://openalex.org/W2002093212","https://openalex.org/W2004230289","https://openalex.org/W2005701087","https://openalex.org/W2008494215","https://openalex.org/W2008664416","https://openalex.org/W2012194151","https://openalex.org/W2014801038","https://openalex.org/W2015279158","https://openalex.org/W2016065561","https://openalex.org/W2016999210","https://openalex.org/W2019730920","https://openalex.org/W2021076821","https://openalex.org/W2021268452","https://openalex.org/W2022315951","https://openalex.org/W2024121109","https://openalex.org/W2028664455","https://openalex.org/W2029413399","https://openalex.org/W2031198252","https://openalex.org/W2032448645","https://openalex.org/W2033949638","https://openalex.org/W2033987189","https://openalex.org/W2035200250","https://openalex.org/W2038682189","https://openalex.org/W2038894727","https://openalex.org/W2040875144","https://openalex.org/W2044601697","https://openalex.org/W2044613457","https://openalex.org/W2045883986","https://openalex.org/W2046946027","https://openalex.org/W2049592352","https://openalex.org/W2052862557","https://openalex.org/W2054227182","https://openalex.org/W2054683423","https://openalex.org/W2058073908","https://openalex.org/W2059462243","https://openalex.org/W2059603253","https://openalex.org/W2060568456","https://openalex.org/W2061133796","https://openalex.org/W2061202348","https://openalex.org/W2066677295","https://openalex.org/W2073668092","https://openalex.org/W2075920009","https://openalex.org/W2077849145","https://openalex.org/W2078008448","https://openalex.org/W2080809238","https://openalex.org/W2080850259","https://openalex.org/W2086002456","https://openalex.org/W2086923551","https://openalex.org/W2088140800","https://openalex.org/W2088262698","https://openalex.org/W2089865179","https://openalex.org/W2090166310","https://openalex.org/W2091306532","https://openalex.org/W2096103636","https://openalex.org/W2099818819","https://openalex.org/W2136359657","https://openalex.org/W2138556620","https://openalex.org/W2151257218","https://openalex.org/W2160702494","https://openalex.org/W2314429368","https://openalex.org/W4244189805"],"related_works":["https://openalex.org/W2206863310","https://openalex.org/W1993258512","https://openalex.org/W3004606956","https://openalex.org/W4288054265","https://openalex.org/W2165567343","https://openalex.org/W2891362093","https://openalex.org/W2080850259","https://openalex.org/W1997613586","https://openalex.org/W2187008248","https://openalex.org/W2035312699"],"abstract_inverted_index":{"Microstructural":[0],"and":[1,55,90,140,163],"optical":[2,164],"properties":[3],"of":[4,32,41,52,129,144,151],"Zn1\u2212yLiyO":[5],"(0.00":[6],"\u2264":[7,9],"y":[8],"0.10)":[10],"nanoparticles":[11],"are":[12],"investigated.":[13],"Li":[14,33,42,93,101],"incorporation":[15],"leads":[16],"to":[17,49,70,92,116,135],"substantial":[18],"changes":[19],"in":[20,43,75,96,105,110,127,148],"the":[21,50,67,111,130,145],"structural":[22,136],"characterization.":[23],"From":[24],"micro-structural":[25],"analysis,":[26],"no":[27],"secondary":[28],"phases":[29],"or":[30],"clustering":[31],"was":[34,62,88,108],"detected.":[35],"Elemental":[36],"maps":[37],"confirmed":[38],"homogeneous":[39],"distribution":[40],"ZnO.":[44],"Sharp":[45],"UV":[46],"peak":[47],"due":[48,134],"recombination":[51],"free":[53],"exciton":[54],"defects":[56,95],"based":[57],"luminescence":[58,87],"broad":[59],"visible":[60],"band":[61,69,131],"observed.":[63],"The":[64,85,121],"transition":[65],"from":[66],"conduction":[68],"Zinc":[71],"vacancy":[72],"defect":[73],"level":[74],"photoluminescence":[76],"spectra":[77],"is":[78,125,155],"found":[79],"at":[80],"518":[81],"\u00b1":[82,114,118],"2.5":[83],"nm.":[84],"yellow":[86],"observed":[89,109],"attributed":[91],"related":[94],"doped":[97],"samples.":[98],"With":[99],"increasing":[100],"doping,":[102],"a":[103],"decrease":[104],"energy":[106,147],"bandgap":[107,122,146,153],"range":[112],"3.26":[113],"0.014":[115],"3.17":[117],"0.018":[119],"eV.":[120],"narrowing":[123],"behavior":[124],"explained":[126],"terms":[128],"tailing":[132],"effect":[133],"disorder,":[137],"carrier-impurities,":[138],"carrier-carrier,":[139],"carrier-phonon":[141],"interactions.":[142],"Tuning":[143],"this":[149],"class":[150],"wide":[152],"semiconductor":[154],"very":[156],"important":[157],"for":[158],"room":[159],"temperature":[160],"spintronics":[161],"applications":[162],"devices.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
