{"id":"https://openalex.org/W7225318116","doi":"https://doi.org/10.1002/pssa.70571","title":"Sustainable Bio\u2010Extract Mediated Synthesis of ZnCr 2 O 4 :Dy 3+ Nanophosphors for High\u2010Performance White LEDs","display_name":"Sustainable Bio\u2010Extract Mediated Synthesis of ZnCr 2 O 4 :Dy 3+ Nanophosphors for High\u2010Performance White LEDs","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225318116","doi":"https://doi.org/10.1002/pssa.70571"},"language":"en","primary_location":{"id":"doi:10.1002/pssa.70571","doi":"https://doi.org/10.1002/pssa.70571","is_oa":true,"landing_page_url":"https://doi.org/10.1002/pssa.70571","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pssa.70571","source":{"id":"https://openalex.org/S4210228582","display_name":"physica status solidi (a)","issn_l":"0031-8965","issn":["0031-8965","1521-396X","1862-6300","1862-6319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"physica status solidi (a)","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://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pssa.70571","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075776090","display_name":"Shivaraj Madivalappa Watage","orcid":"https://orcid.org/0000-0001-5940-7305","observed_orcids":["https://orcid.org/0000-0001-5940-7305"]},"institutions":[{"id":"https://openalex.org/I4405256893","display_name":"Atria Institute of Technology","ror":"https://ror.org/04mx33r94","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405256893"]},{"id":"https://openalex.org/I65674248","display_name":"Visvesvaraya Technological University","ror":"https://ror.org/00ha14p11","country_code":"IN","type":"education","lineage":["https://openalex.org/I65674248"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shivaraj Watage","raw_affiliation_strings":["Department of Basic Science Engineering and Humanities (Physics) Atria Institute of Technology  Bengaluru India","Visvesvaraya Technological University  Belagavi India"],"raw_orcid":"https://orcid.org/0000-0001-5940-7305","affiliations":[{"raw_affiliation_string":"Department of Basic Science Engineering and Humanities (Physics) Atria Institute of Technology  Bengaluru India","institution_ids":["https://openalex.org/I4405256893"]},{"raw_affiliation_string":"Visvesvaraya Technological University  Belagavi India","institution_ids":["https://openalex.org/I65674248"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085345426","display_name":"R.B. Basavaraj","orcid":"https://orcid.org/0000-0002-7163-4698","observed_orcids":["https://orcid.org/0000-0002-7163-4698"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. B. Basavaraj","raw_affiliation_strings":["Department of Physics BMS Institute of Technology and Management  Bangalore India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics BMS Institute of Technology and Management  Bangalore India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079316930","display_name":"D.P. Aarti","orcid":"https://orcid.org/0009-0008-1132-1666","observed_orcids":["https://orcid.org/0009-0008-1132-1666"]},"institutions":[{"id":"https://openalex.org/I83737708","display_name":"REVA University","ror":"https://ror.org/03gtcxd54","country_code":"IN","type":"education","lineage":["https://openalex.org/I83737708"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D. P. Aarti","raw_affiliation_strings":["Department of Chemistry School of Applied Sciences REVA University  Bangalore India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry School of Applied Sciences REVA University  Bangalore India","institution_ids":["https://openalex.org/I83737708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078073751","display_name":"K.C. Sushma","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. C. Sushma","raw_affiliation_strings":["Department of Physics JSS Academy of Technical Education  Bangalore India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics JSS Academy of Technical Education  Bangalore India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030118647","display_name":"D.M. Jnaneshwara","orcid":"https://orcid.org/0000-0002-4212-7021","observed_orcids":["https://orcid.org/0000-0002-4212-7021"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. M. Jnaneshwara","raw_affiliation_strings":["Department of Physics SJB Institute of Technology, VTU  Bengaluru India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics SJB Institute of Technology, VTU  Bengaluru India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075776090"],"corresponding_institution_ids":["https://openalex.org/I4405256893","https://openalex.org/I65674248"],"apc_list":{"value":3780,"currency":"USD","value_usd":3780},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"223","issue":"21","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.9965999722480774,"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/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.9965999722480774,"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/T10078","display_name":"Advanced Photocatalysis Techniques","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10090","display_name":"ZnO doping and properties","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"}}],"keywords":[{"id":"https://openalex.org/keywords/dysprosium-doping","display_name":"dysprosium doping","score":0.8339999914169312},{"id":"https://openalex.org/keywords/punica-granatum-peel-extract","display_name":"Punica granatum peel extract","score":0.9190000295639038},{"id":"https://openalex.org/keywords/green-synthesis","display_name":"green synthesis","score":0.6840000152587891},{"id":"https://openalex.org/keywords/white-leds","display_name":"white LEDs","score":0.8840000033378601},{"id":"https://openalex.org/keywords/photoluminescence","display_name":"photoluminescence","score":0.8880000114440918},{"id":"https://openalex.org/keywords/quantum-efficiency","display_name":"quantum efficiency","score":0.6600000262260437},{"id":"https://openalex.org/keywords/chromaticity","display_name":"chromaticity","score":0.7850000262260437},{"id":"https://openalex.org/keywords/correlated-color-temperature","display_name":"correlated color temperature","score":0.8740000128746033},{"id":"https://openalex.org/keywords/rod-like-nanostructures","display_name":"rod-like nanostructures","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.743399977684021},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7164000272750854},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.6492999792098999},{"id":"https://openalex.org/C2776230739","wikidata":"https://www.wikidata.org/wiki/Q191310","display_name":"Spinel","level":2,"score":0.6062999963760376},{"id":"https://openalex.org/C161368742","wikidata":"https://www.wikidata.org/wiki/Q874906","display_name":"High-resolution transmission electron microscopy","level":3,"score":0.6044999957084656},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5776000022888184},{"id":"https://openalex.org/C115645028","wikidata":"https://www.wikidata.org/wiki/Q902629","display_name":"Rietveld refinement","level":3,"score":0.5509999990463257},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.548799991607666},{"id":"https://openalex.org/C61048295","wikidata":"https://www.wikidata.org/wiki/Q909022","display_name":"Nucleation","level":2,"score":0.5286999940872192},{"id":"https://openalex.org/C124385694","wikidata":"https://www.wikidata.org/wiki/Q11248330","display_name":"Phosphor","level":2,"score":0.5273000001907349},{"id":"https://openalex.org/C203036418","wikidata":"https://www.wikidata.org/wiki/Q284256","display_name":"Crystallization","level":2,"score":0.46779999136924744},{"id":"https://openalex.org/C185039092","wikidata":"https://www.wikidata.org/wiki/Q376044","display_name":"Powder diffraction","level":2,"score":0.45829999446868896},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.43230000138282776},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.4142000079154968},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.4131999909877777},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.3659999966621399},{"id":"https://openalex.org/C50515024","wikidata":"https://www.wikidata.org/wiki/Q826582","display_name":"X-ray crystallography","level":3,"score":0.3540000021457672},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.3483000099658966},{"id":"https://openalex.org/C171001562","wikidata":"https://www.wikidata.org/wiki/Q2856048","display_name":"Quantum yield","level":3,"score":0.34709998965263367},{"id":"https://openalex.org/C205507967","wikidata":"https://www.wikidata.org/wiki/Q900625","display_name":"Quantum efficiency","level":2,"score":0.3379000127315521},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.3375999927520752},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.33480000495910645},{"id":"https://openalex.org/C156328458","wikidata":"https://www.wikidata.org/wiki/Q5275423","display_name":"Diffuse reflectance infrared fourier transform","level":4,"score":0.329800009727478},{"id":"https://openalex.org/C132612359","wikidata":"https://www.wikidata.org/wiki/Q625641","display_name":"Lattice constant","level":3,"score":0.32510000467300415},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.31470000743865967},{"id":"https://openalex.org/C175854130","wikidata":"https://www.wikidata.org/wiki/Q98276914","display_name":"Nanocrystal","level":2,"score":0.2685999870300293},{"id":"https://openalex.org/C104663316","wikidata":"https://www.wikidata.org/wiki/Q76299","display_name":"Visible spectrum","level":2,"score":0.2540999948978424}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pssa.70571","doi":"https://doi.org/10.1002/pssa.70571","is_oa":true,"landing_page_url":"https://doi.org/10.1002/pssa.70571","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pssa.70571","source":{"id":"https://openalex.org/S4210228582","display_name":"physica status solidi (a)","issn_l":"0031-8965","issn":["0031-8965","1521-396X","1862-6300","1862-6319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"physica status solidi (a)","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/pssa.70571","doi":"https://doi.org/10.1002/pssa.70571","is_oa":true,"landing_page_url":"https://doi.org/10.1002/pssa.70571","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pssa.70571","source":{"id":"https://openalex.org/S4210228582","display_name":"physica status solidi (a)","issn_l":"0031-8965","issn":["0031-8965","1521-396X","1862-6300","1862-6319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"physica status solidi (a)","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225318116.pdf","grobid_xml":"https://content.openalex.org/works/W7225318116.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1975289224","https://openalex.org/W1992668313","https://openalex.org/W2013999758","https://openalex.org/W2020497174","https://openalex.org/W2037523229","https://openalex.org/W2038628073","https://openalex.org/W2047531395","https://openalex.org/W2051060157","https://openalex.org/W2064500020","https://openalex.org/W2072794668","https://openalex.org/W2095204198","https://openalex.org/W2160360705","https://openalex.org/W2312738615","https://openalex.org/W2594118548","https://openalex.org/W2604639328","https://openalex.org/W2753149540","https://openalex.org/W2895093536","https://openalex.org/W2898770038","https://openalex.org/W2920014579","https://openalex.org/W3006360174","https://openalex.org/W3047877159","https://openalex.org/W3108527913","https://openalex.org/W3130950223","https://openalex.org/W3136827392","https://openalex.org/W3154978257","https://openalex.org/W3211681015","https://openalex.org/W4324135681","https://openalex.org/W4327571934","https://openalex.org/W4380742619","https://openalex.org/W4381850051","https://openalex.org/W4392388313","https://openalex.org/W4402097024","https://openalex.org/W4405926151","https://openalex.org/W4406771631","https://openalex.org/W4407599154","https://openalex.org/W4413366992","https://openalex.org/W4414867650","https://openalex.org/W4416717139","https://openalex.org/W6959409068","https://openalex.org/W7203687248","https://openalex.org/W7203988384"],"related_works":["https://openalex.org/W2528452529","https://openalex.org/W3025952499","https://openalex.org/W1994086638","https://openalex.org/W4229372256","https://openalex.org/W2898308889","https://openalex.org/W4361859882","https://openalex.org/W2084820180","https://openalex.org/W1965552485","https://openalex.org/W2605608842","https://openalex.org/W2741329934"],"abstract_inverted_index":{"Dy":[0,70,97,154,171],"3+":[1,71,98,155,172],"\u2010doped":[2,173],"ZnCr":[3,47,174],"2":[4,48,175],"O":[5,49,176],"4":[6,50,177],"nanophosphors":[7],"(1\u20139":[8],"mol%)":[9],"were":[10],"prepared":[11],"by":[12],"green":[13],"solution":[14],"combustion":[15],"route,":[16],"wherein":[17],"Punica":[18],"granatum":[19],"peel":[20],"extract":[21],"served":[22],"as":[23],"bio\u2010derived":[24],"fuel":[25],"and":[26,31,80,88,127,161,193],"surfactant,":[27],"enabling":[28],"controlled":[29],"nucleation":[30],"crystallite":[32],"growth":[33],"under":[34],"sustainable":[35],"reaction":[36],"conditions.":[37],"PXRD":[38],"analysis":[39,101],"confirmed":[40,102],"the":[41,75,103,113,138,143,158,206,210],"crystallization":[42],"of":[43,57,74,105,115,124,133,142,186,191,199,209],"a":[44,58,69,128,165,188,194],"phase\u2010pure":[45],"spinel":[46,144],"lattice,":[51],"exhibiting":[52],"well\u2010defined":[53],"diffraction":[54],"peaks":[55],"characteristic":[56,86],"highly":[59,116],"ordered":[60],"crystalline":[61,117],"structure,":[62],"while":[63],"diffuse":[64],"reflectance":[65],"spectroscopy":[66,84],"(DRS)":[67],"revealed":[68],"\u2010induced":[72],"modulation":[73],"optical":[76],"bandgap":[77],"between":[78],"1.44":[79],"1.54":[81],"eV.":[82],"FTIR":[83],"exhibited":[85,179],"Zn\u2013O":[87],"Cr\u2013O":[89],"lattice":[90,130],"vibrations,":[91],"with":[92,119],"band":[93],"shifts":[94],"attributable":[95],"to":[96,137],"substitution.":[99],"FESEM":[100],"formation":[104],"densely":[106],"aggregated":[107],"rod\u2010like":[108],"nanostructures,":[109],"whereas":[110],"HRTEM":[111],"elucidated":[112],"presence":[114],"domains":[118],"an":[120],"average":[121],"particle":[122],"size":[123],"~40":[125],"nm":[126,148],"distinct":[129],"fringe":[131],"spacing":[132],"0.29":[134],"nm,":[135],"corresponding":[136],"(220)":[139],"crystallographic":[140],"plane":[141],"phase.":[145],"Under":[146],"351":[147],"excitation,":[149],"photoluminescence":[150],"spectra":[151],"displayed":[152],"sharp":[153],"emissions":[156],"spanning":[157],"blue,":[159],"yellow,":[160],"red":[162],"regions,":[163],"producing":[164],"balanced":[166],"white\u2010light":[167],"output.":[168],"The":[169],"optimized":[170],"phosphor":[178],"superior":[180],"photometric":[181],"performance,":[182],"achieving":[183],"quantum":[184],"efficiency":[185],"76%,":[187],"chromatic":[189],"purity":[190],"73%,":[192],"correlated":[195],"color":[196],"temperature":[197],"(CCT)":[198],"5964":[200],"K,":[201],"signifying":[202],"its":[203],"emission":[204],"within":[205],"cool\u2010white":[207],"region":[208],"visible":[211],"spectrum.":[212]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-06T00:00:00"}