{"id":"https://openalex.org/W4406571985","doi":"https://doi.org/10.1016/j.nxmate.2025.100488","title":"Comparative assessment of Al2O3, CuO, and Al2O3-CuO Co-doping on the structural, optical, thermal, mechanical, and gamma-ray shielding properties of Bi2O3-B2O3-K2O glass system","display_name":"Comparative assessment of Al2O3, CuO, and Al2O3-CuO Co-doping on the structural, optical, thermal, mechanical, and gamma-ray shielding properties of Bi2O3-B2O3-K2O glass system","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406571985","doi":"https://doi.org/10.1016/j.nxmate.2025.100488"},"language":"en","primary_location":{"id":"doi:10.1016/j.nxmate.2025.100488","doi":"https://doi.org/10.1016/j.nxmate.2025.100488","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.nxmate.2025.100488","pdf_url":null,"source":{"id":"https://openalex.org/S4387287712","display_name":"Next Materials","issn_l":"2949-8228","issn":["2949-8228"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Next Materials","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.nxmate.2025.100488","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114273181","display_name":"Abely E. Mwakuna","orcid":"https://orcid.org/0000-0003-4195-9579","observed_orcids":["https://orcid.org/0000-0003-4195-9579"]},"institutions":[{"id":"https://openalex.org/I100887729","display_name":"Andhra University","ror":"https://ror.org/049skhf47","country_code":"IN","type":"education","lineage":["https://openalex.org/I100887729"]},{"id":"https://openalex.org/I3129830433","display_name":"Mbeya University of Science and Technology","ror":"https://ror.org/055326464","country_code":"TZ","type":"education","lineage":["https://openalex.org/I3129830433"]}],"countries":["IN","TZ"],"is_corresponding":true,"raw_author_name":"Abely E. Mwakuna","raw_affiliation_strings":["Department of Natural Science, Mbeya University of Science and Technology, Tanzania","Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Science, Mbeya University of Science and Technology, Tanzania","institution_ids":["https://openalex.org/I3129830433"]},{"raw_affiliation_string":"Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India","institution_ids":["https://openalex.org/I100887729"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013404964","display_name":"C. Laxmikanth","orcid":"https://orcid.org/0000-0002-5113-1196","observed_orcids":["https://orcid.org/0000-0002-5113-1196"]},"institutions":[{"id":"https://openalex.org/I28285804","display_name":"The University of Dodoma","ror":"https://ror.org/009n8zh45","country_code":"TZ","type":"education","lineage":["https://openalex.org/I28285804"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"C. Laxmikanth","raw_affiliation_strings":["Energy and Materials Research Lab, Department of Physics, The University of Dodoma, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Energy and Materials Research Lab, Department of Physics, The University of Dodoma, Tanzania","institution_ids":["https://openalex.org/I28285804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033019143","display_name":"Kurimella Samatha","orcid":"https://orcid.org/0000-0001-8199-2715","observed_orcids":["https://orcid.org/0000-0001-8199-2715"]},"institutions":[{"id":"https://openalex.org/I100887729","display_name":"Andhra University","ror":"https://ror.org/049skhf47","country_code":"IN","type":"education","lineage":["https://openalex.org/I100887729"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Samatha","raw_affiliation_strings":["Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India","institution_ids":["https://openalex.org/I100887729"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026375517","display_name":"R. K. N. R. Manepalli","orcid":"https://orcid.org/0000-0003-2713-6285","observed_orcids":["https://orcid.org/0000-0003-2713-6285"]},"institutions":[{"id":"https://openalex.org/I100887729","display_name":"Andhra University","ror":"https://ror.org/049skhf47","country_code":"IN","type":"education","lineage":["https://openalex.org/I100887729"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.K.N.R. Manepalli","raw_affiliation_strings":["Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India"],"raw_orcid":"https://orcid.org/0000-0003-2713-6285","affiliations":[{"raw_affiliation_string":"Liquid Crystals Nanocomposites Lab, Department of Physics, Andhra University, Vishakhapatnam, AP 530003, India","institution_ids":["https://openalex.org/I100887729"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5114273181"],"corresponding_institution_ids":["https://openalex.org/I100887729","https://openalex.org/I3129830433"],"apc_list":{"value":1280,"currency":"USD","value_usd":1280},"apc_paid":{"value":1280,"currency":"USD","value_usd":1280},"fwci":2.2709,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.86819245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"100488","last_page":"100488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10544","display_name":"Glass properties and applications","score":0.9136000275611877,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10544","display_name":"Glass properties and applications","score":0.9136000275611877,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T12299","display_name":"Radiation Shielding Materials Analysis","score":0.08489999920129776,"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/T11212","display_name":"Cultural Heritage Materials Analysis","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gamma-ray-shielding","display_name":"gamma-ray shielding","score":0.7459999918937683},{"id":"https://openalex.org/keywords/optical-band-gap","display_name":"optical band gap","score":0.7519999742507935},{"id":"https://openalex.org/keywords/non-bridging-oxygen","display_name":"non-bridging oxygen","score":0.7960000038146973},{"id":"https://openalex.org/keywords/glass-network-structure","display_name":"glass network structure","score":0.7770000100135803},{"id":"https://openalex.org/keywords/glass-transition-temperature","display_name":"glass transition temperature","score":0.7059999704360962},{"id":"https://openalex.org/keywords/mechanical-properties","display_name":"mechanical properties","score":0.6759999990463257},{"id":"https://openalex.org/keywords/poisson-s-ratio","display_name":"Poisson's ratio","score":0.7760000228881836},{"id":"https://openalex.org/keywords/young-s-modulus","display_name":"Young's modulus","score":0.8339999914169312},{"id":"https://openalex.org/keywords/shear-modulus","display_name":"shear modulus","score":0.9580000042915344},{"id":"https://openalex.org/keywords/oxygen-packing-density","display_name":"oxygen packing density","score":0.7749999761581421},{"id":"https://openalex.org/keywords/boron-substitution","display_name":"boron substitution","score":0.4970000088214874},{"id":"https://openalex.org/keywords/alkali-metal-ions","display_name":"alkali metal ions","score":0.3490000069141388},{"id":"https://openalex.org/keywords/borate-glasses","display_name":"borate glasses","score":0.34200000762939453}],"concepts":[{"id":"https://openalex.org/C2265751","wikidata":"https://www.wikidata.org/wiki/Q332007","display_name":"Electromagnetic shielding","level":2,"score":0.7733947038650513},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.6824137568473816},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6109645366668701},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.5164499282836914},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.3453010320663452},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3351427912712097},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2117329239845276},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1857084035873413},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1690022349357605},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.09258699417114258}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.nxmate.2025.100488","doi":"https://doi.org/10.1016/j.nxmate.2025.100488","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.nxmate.2025.100488","pdf_url":null,"source":{"id":"https://openalex.org/S4387287712","display_name":"Next Materials","issn_l":"2949-8228","issn":["2949-8228"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Next Materials","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:07f5a2190b224689bcc86fec2a48591c","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/07f5a2190b224689bcc86fec2a48591c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Next Materials, Vol 6, Iss , Pp 100488- (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.nxmate.2025.100488","doi":"https://doi.org/10.1016/j.nxmate.2025.100488","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.nxmate.2025.100488","pdf_url":null,"source":{"id":"https://openalex.org/S4387287712","display_name":"Next Materials","issn_l":"2949-8228","issn":["2949-8228"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Next Materials","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":83,"referenced_works":["https://openalex.org/W611449337","https://openalex.org/W1233300576","https://openalex.org/W1973052896","https://openalex.org/W1982701490","https://openalex.org/W1985634438","https://openalex.org/W1989706693","https://openalex.org/W1995991102","https://openalex.org/W1996109143","https://openalex.org/W1996372435","https://openalex.org/W2007418896","https://openalex.org/W2018401985","https://openalex.org/W2029505115","https://openalex.org/W2031186923","https://openalex.org/W2033937215","https://openalex.org/W2037358270","https://openalex.org/W2044675397","https://openalex.org/W2046796175","https://openalex.org/W2061905891","https://openalex.org/W2078440186","https://openalex.org/W2083218178","https://openalex.org/W2083690123","https://openalex.org/W2092525959","https://openalex.org/W2314971700","https://openalex.org/W2511410718","https://openalex.org/W2529223542","https://openalex.org/W2547155084","https://openalex.org/W2588035759","https://openalex.org/W2607698628","https://openalex.org/W2748324997","https://openalex.org/W2768757583","https://openalex.org/W2772680752","https://openalex.org/W2793562225","https://openalex.org/W2797442836","https://openalex.org/W2804479205","https://openalex.org/W2890659517","https://openalex.org/W2904559165","https://openalex.org/W2908975852","https://openalex.org/W2917781097","https://openalex.org/W2969412427","https://openalex.org/W2976411560","https://openalex.org/W2978887660","https://openalex.org/W2982814095","https://openalex.org/W2994633971","https://openalex.org/W3001776179","https://openalex.org/W3010990422","https://openalex.org/W3022793863","https://openalex.org/W3087361553","https://openalex.org/W3113716986","https://openalex.org/W3115183578","https://openalex.org/W3117583839","https://openalex.org/W3123506265","https://openalex.org/W3123827171","https://openalex.org/W3136363110","https://openalex.org/W3146432875","https://openalex.org/W3161457851","https://openalex.org/W3165139354","https://openalex.org/W3173411692","https://openalex.org/W3184870523","https://openalex.org/W3185560611","https://openalex.org/W3193521955","https://openalex.org/W3197509404","https://openalex.org/W3207549135","https://openalex.org/W3215713126","https://openalex.org/W4200200957","https://openalex.org/W4213435514","https://openalex.org/W4224278697","https://openalex.org/W4285818822","https://openalex.org/W4312305599","https://openalex.org/W4313585636","https://openalex.org/W4362666676","https://openalex.org/W4376136516","https://openalex.org/W4389068745","https://openalex.org/W4389396306","https://openalex.org/W4390399405","https://openalex.org/W4396668939","https://openalex.org/W4401114444","https://openalex.org/W4403418009","https://openalex.org/W4403656244","https://openalex.org/W6789285545","https://openalex.org/W6814896110","https://openalex.org/W6870640109","https://openalex.org/W6873385691","https://openalex.org/W6873961316"],"related_works":["https://openalex.org/W4406063972","https://openalex.org/W4403418009","https://openalex.org/W4409423116","https://openalex.org/W4414417897","https://openalex.org/W4382284776","https://openalex.org/W4400617247","https://openalex.org/W7167517736","https://openalex.org/W7162692033","https://openalex.org/W4415449933","https://openalex.org/W4402210229"],"abstract_inverted_index":{"This":[0,158,230,326],"study":[1],"compares":[2],"the":[3,20,31,52,88,90,95,100,110,119,124,139,162,177,185,192,227,237,245,283,295,303,310,335,352,365,373],"impact":[4],"of":[5,30,164,179,195,239,247,255],"Al":[6,13,101,111,196],"2":[7,14,33,37,41,102,112,197],"O":[8,15,34,38,42,103,113,186,198],"3":[9,16,35,39,73,104,114,199],",":[10,74,77,80,83,135,281,319],"CuO,":[11],"and":[12,25,55,84,109,154,200,208,222,266,316,324,345,360,385,405],"-CuO":[17,105],"co-doping":[18],"on":[19],"structural,":[21],"optical,":[22],"thermal,":[23],"mechanical,":[24],"gamma":[26],"(\u03b3)-ray":[27],"shielding":[28,340,354,378,397],"properties":[29],"B":[32],"-Bi":[36],"-K":[40],"(BBK)":[43,122],"glass":[44,47],"system.":[45],"The":[46,143,211,338],"samples":[48],"were":[49],"synthesized":[50],"using":[51,277,302,343],"melt-quenching":[53],"method,":[54],"their":[56],"amorphous":[57],"nature":[58],"was":[59,130,150,215],"confirmed":[60],"through":[61],"X-ray":[62],"diffraction.":[63],"Fourier-Transform":[64],"Infrared":[65],"spectroscopy":[66],"identified":[67],"key":[68],"structural":[69,204,331],"units,":[70],"including":[71],"BO":[72,75],"4":[76,82],"AlO":[78],"6":[79],"CuO":[81,201],"B-O-B":[85],"linkages.":[86],"Among":[87],"samples,":[89],"CuO-doped":[91],"sample":[92,107,116,121],"(BBK2)":[93],"exhibited":[94,309],"highest":[96,151,216,311],"density,":[97],"followed":[98,219,282,320,356],"by":[99,166,220,321,334,357],"co-doped":[106],"(BBK4),":[108],"-doped":[115],"(BBK3),":[117],"with":[118,224,292],"undoped":[120],"showing":[123,294],"lowest":[125,155,228],"density.":[126,210],"An":[127],"inverse":[128],"trend":[129,231,327],"observed":[131],"for":[132,395],"molar":[133],"volume":[134],"which":[136,171,243],"decreased":[137],"as":[138,372],"boron-boron":[140],"distance":[141],"reduced.":[142],"oxygen":[144,173,206,241,257],"packing":[145],"density":[146],"(O":[147],"PD":[148,187],")":[149],"in":[152,156,169,182,202,217,236],"BBK3":[153,293],"BBK2.":[157,325],"difference":[159],"arises":[160],"from":[161],"replacement":[163],"boron":[165],"aluminium":[167],"ions":[168,181],"BBK3,":[170,218,261,291,322,359,390],"enhances":[172],"ion":[174],"packing,":[175,205],"whereas":[176],"presence":[178],"copper":[180],"BBK2":[183,225,250,287,350,363],"reduces":[184],".":[188,249,337],"These":[189],"findings":[190],"highlight":[191],"distinct":[193],"roles":[194],"influencing":[203],"distribution,":[207],"network":[209],"optical":[212,269],"band":[213,270],"gap":[214],"BBK1":[221,285],"BBK4,":[223,358],"exhibiting":[226],"value.":[229],"is":[232,328],"attributed":[233,329],"to":[234,260,263,330,380,389],"variations":[235],"concentration":[238,254],"non-bridging":[240,256],"sites,":[242],"influence":[244],"degree":[246],"depolymerization":[248,265],"has":[251],"a":[252,267],"higher":[253],"sites":[258],"compared":[259],"leading":[262],"increased":[264],"reduced":[268],"gap.":[271],"Glass":[272],"transition":[273],"temperatures":[274],"(Tg),":[275],"measured":[276],"Differential":[278],"Scanning":[279],"Calorimetry":[280],"order:":[284],"<":[286,288,290],"BBK4":[289,308,369],"superior":[296],"thermal":[297,386,406],"stability.":[298],"Mechanical":[299],"properties,":[300,341,384],"evaluated":[301],"Makishima-Mackenzie":[304],"theory,":[305],"revealed":[306],"that":[307,349],"Poisson\u2019s":[312],"ratio,":[313],"Young\u2019s":[314],"modulus,":[315],"shear":[317],"modulus":[318],"BBK1,":[323],"changes":[332],"induced":[333],"dopants":[336],"\u03b3-ray":[339,396],"analyzed":[342],"Phy-X/PSD":[344],"XCOM":[346],"software,":[347],"showed":[348],"had":[351],"best":[353],"performance,":[355],"BBK1.":[361],"Although":[362],"provides":[364],"most":[366],"effective":[367],"attenuation,":[368],"stands":[370],"out":[371],"preferred":[374],"option,":[375],"offering":[376],"comparable":[377],"capabilities":[379],"BBK2,":[381],"excellent":[382],"mechanical":[383,404],"stability":[387],"similar":[388],"making":[391],"it":[392],"highly":[393],"suitable":[394],"applications":[398],"at":[399],"0.662":[400],"MeV,":[401],"where":[402],"both":[403],"efficiency":[407],"are":[408],"critical.":[409]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-01-19T00:00:00"}