{"id":"https://openalex.org/W7208750972","doi":"https://doi.org/10.1016/j.jmst.2026.07.117","title":"Heterointerface-grain boundary defect engineering enables high-performance and mechanically robust Bi2Te3-based thermoelectric nanocomposites","display_name":"Heterointerface-grain boundary defect engineering enables high-performance and mechanically robust Bi2Te3-based thermoelectric nanocomposites","publication_year":2026,"publication_date":"2026-09-04","ids":{"openalex":"https://openalex.org/W7208750972","doi":"https://doi.org/10.1016/j.jmst.2026.07.117"},"language":"en","primary_location":{"id":"doi:10.1016/j.jmst.2026.07.117","doi":"https://doi.org/10.1016/j.jmst.2026.07.117","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jmst.2026.07.117","pdf_url":null,"source":{"id":"https://openalex.org/S135187643","display_name":"Journal of Material Science and Technology","issn_l":"1005-0302","issn":["1005-0302","1941-1162"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Science &amp; Technology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.jmst.2026.07.117","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5150048483","display_name":"Jie Zheng","orcid":"https://orcid.org/0009-0004-0500-7153","observed_orcids":["https://orcid.org/0009-0004-0500-7153"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zheng","raw_affiliation_strings":["Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":"https://orcid.org/0009-0004-0500-7153","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083569489","display_name":"Shengqiang Cui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengqiang Cui","raw_affiliation_strings":["Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102889247","display_name":"Zhilong Zhao","orcid":"https://orcid.org/0009-0008-2716-5776","observed_orcids":["https://orcid.org/0009-0008-2716-5776","https://orcid.org/0000-0002-2858-6221"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhilong Zhao","raw_affiliation_strings":["Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":"https://orcid.org/0009-0008-2716-5776","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ruiheng Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiheng Li","raw_affiliation_strings":["Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126065476","display_name":"Xiang An","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang An","raw_affiliation_strings":["Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048760840","display_name":"Zongxiang Kan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zongxiang Kan","raw_affiliation_strings":["Xianghe Dongfang Electronics Co., Ltd., Langfang 065400, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xianghe Dongfang Electronics Co., Ltd., Langfang 065400, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5150007399","display_name":"Feng Cheng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Feng Cheng","raw_affiliation_strings":["State Key Laboratory of Opto-Electronic Information Acquisition and Protection Technology, School of Materials Science and Engineering, Anhui University, Hefei 230601, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Opto-Electronic Information Acquisition and Protection Technology, School of Materials Science and Engineering, Anhui University, Hefei 230601, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091024708","display_name":"Min Hong","orcid":"https://orcid.org/0000-0002-6469-9194","observed_orcids":["https://orcid.org/0000-0002-6469-9194"]},"institutions":[{"id":"https://openalex.org/I185523456","display_name":"University of Southern Queensland","ror":"https://ror.org/04sjbnx57","country_code":"AU","type":"education","lineage":["https://openalex.org/I185523456"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Min Hong","raw_affiliation_strings":["Centre for Future Materials, School of Science, Engineering and Digital Technologies, University of Southern Queensland, Springfield, Queensland 4300, Australia"],"raw_orcid":"https://orcid.org/0000-0002-6469-9194","affiliations":[{"raw_affiliation_string":"Centre for Future Materials, School of Science, Engineering and Digital Technologies, University of Southern Queensland, Springfield, Queensland 4300, Australia","institution_ids":["https://openalex.org/I185523456"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058560481","display_name":"Ran Ang","orcid":"https://orcid.org/0000-0002-7229-9668","observed_orcids":["https://orcid.org/0000-0002-7229-9668"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ran Ang","raw_affiliation_strings":["College of Physics, Sichuan University, Chengdu 610064, China","Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China","Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physics, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]},{"raw_affiliation_string":"Key Laboratory of Radiation Physics and Technology, Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5058560481","https://openalex.org/A5091024708","https://openalex.org/A5150007399"],"corresponding_institution_ids":["https://openalex.org/I143868143","https://openalex.org/I185523456","https://openalex.org/I24185976"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":{"value":3000,"currency":"USD","value_usd":3000},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.53174779,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"288","issue":null,"first_page":"63","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","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/T11277","display_name":"Thermal properties of materials","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/T12442","display_name":"Thermal Radiation and Cooling Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bismuth-telluride","display_name":"Bi2Te3","score":0.7540000081062317},{"id":"https://openalex.org/keywords/thermoelectric-nanocomposites","display_name":"thermoelectric nanocomposites","score":0.9800000190734863},{"id":"https://openalex.org/keywords/heterointerface-engineering","display_name":"heterointerface engineering","score":0.8619999885559082},{"id":"https://openalex.org/keywords/grain-boundary-defects","display_name":"grain boundary defects","score":0.8939999938011169},{"id":"https://openalex.org/keywords/twin-boundaries","display_name":"twin boundaries","score":0.7979999780654907},{"id":"https://openalex.org/keywords/antisite-defects","display_name":"antisite defects","score":0.972000002861023},{"id":"https://openalex.org/keywords/zirconia","display_name":"zirconia","score":0.8199999928474426},{"id":"https://openalex.org/keywords/mechanical-robustness","display_name":"mechanical robustness","score":0.6740000247955322},{"id":"https://openalex.org/keywords/phonon-transport","display_name":"phonon transport","score":0.6240000128746033},{"id":"https://openalex.org/keywords/charge-transport","display_name":"charge transport","score":0.6809999942779541},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.8190000057220459},{"id":"https://openalex.org/keywords/power-factor","display_name":"power factor","score":0.890999972820282},{"id":"https://openalex.org/keywords/thermal-conductivity","display_name":"thermal conductivity","score":0.5830000042915344},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"figure of merit","score":0.6269999742507935},{"id":"https://openalex.org/keywords/vickers-hardness","display_name":"Vickers hardness","score":0.7139999866485596},{"id":"https://openalex.org/keywords/compressive-strength","display_name":"compressive strength","score":0.9549999833106995},{"id":"https://openalex.org/keywords/solid-state-cooling","display_name":"solid-state cooling","score":0.8550000190734863}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7200000286102295},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.47369998693466187},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.4569999873638153},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.39259999990463257},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.37040001153945923},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.30399999022483826},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.29750001430511475},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.2689000070095062},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2667999863624573},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C117127486","wikidata":"https://www.wikidata.org/wiki/Q11569191","display_name":"Thermoelectric generator","level":3,"score":0.260699987411499}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jmst.2026.07.117","doi":"https://doi.org/10.1016/j.jmst.2026.07.117","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jmst.2026.07.117","pdf_url":null,"source":{"id":"https://openalex.org/S135187643","display_name":"Journal of Material Science and Technology","issn_l":"1005-0302","issn":["1005-0302","1941-1162"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Science &amp; Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jmst.2026.07.117","doi":"https://doi.org/10.1016/j.jmst.2026.07.117","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jmst.2026.07.117","pdf_url":null,"source":{"id":"https://openalex.org/S135187643","display_name":"Journal of Material Science and Technology","issn_l":"1005-0302","issn":["1005-0302","1941-1162"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Science &amp; Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.875}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1449996242","display_name":null,"funder_award_id":"GuiKe AB25069373","funder_id":"https://openalex.org/F4320336589","funder_display_name":"Guangxi Key Research and Development Program"},{"id":"https://openalex.org/G1552319396","display_name":null,"funder_award_id":"2022YFB3803900","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3843183221","display_name":null,"funder_award_id":"12674044","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320336589","display_name":"Guangxi Key Research and Development Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1932568219","https://openalex.org/W2002600159","https://openalex.org/W2013073809","https://openalex.org/W2015459463","https://openalex.org/W2019869250","https://openalex.org/W2027137049","https://openalex.org/W2034423971","https://openalex.org/W2037193999","https://openalex.org/W2045916477","https://openalex.org/W2047165001","https://openalex.org/W2047708705","https://openalex.org/W2065252673","https://openalex.org/W2078338131","https://openalex.org/W2151592156","https://openalex.org/W2517021018","https://openalex.org/W2623336601","https://openalex.org/W2757598758","https://openalex.org/W2794718661","https://openalex.org/W2800842954","https://openalex.org/W2801911270","https://openalex.org/W2903601140","https://openalex.org/W2929776595","https://openalex.org/W2996752656","https://openalex.org/W3010876882","https://openalex.org/W3038392151","https://openalex.org/W3154706824","https://openalex.org/W3199356926","https://openalex.org/W4205857147","https://openalex.org/W4205954867","https://openalex.org/W4303699868","https://openalex.org/W4322102535","https://openalex.org/W4385302569","https://openalex.org/W4390705811","https://openalex.org/W4391890480","https://openalex.org/W4403299741","https://openalex.org/W4403908716","https://openalex.org/W4405306510","https://openalex.org/W4406359785","https://openalex.org/W4408149484","https://openalex.org/W4413270773","https://openalex.org/W4414011096","https://openalex.org/W4414660567","https://openalex.org/W4416982218"],"related_works":["https://openalex.org/W7154154127","https://openalex.org/W4224981396","https://openalex.org/W2885358612","https://openalex.org/W3191671602","https://openalex.org/W2965203064","https://openalex.org/W4409594854","https://openalex.org/W4212791586","https://openalex.org/W4401408860","https://openalex.org/W7160055432","https://openalex.org/W4221112909"],"abstract_inverted_index":{"The":[0],"simultaneous":[1],"optimization":[2],"of":[3,20,89,141,151,162,169,182,188,197],"thermoelectric":[4],"(TE)":[5],"performance,":[6,221],"mechanical":[7,62,130,222],"robustness,":[8],"and":[9,31,61,83,91,109,116,129,146,165,191,214,224],"device-level":[10,225],"applicability":[11],"remains":[12],"a":[13,37,137,159,166,173,178,185,192],"long-standing":[14],"challenge":[15],"for":[16],"the":[17,106,123,133],"practical":[18],"deployment":[19],"Bi":[21,41,228],"2":[22,53,229],"Te":[23,45,230],"3":[24,231],"-based":[25,232],"TE":[26,39,59,127,175,220,233],"materials":[27],"in":[28,156,227],"power":[29,110],"generation":[30],"solid-state":[32],"cooling.":[33],"Herein,":[34],"we":[35],"report":[36],"high-performance":[38],"nanocomposite,":[40],"0.3":[42],"Sb":[43],"1.7":[44],"2.99":[46],"S":[47],"0.01":[48],"+":[49],"0.7":[50],"wt.%":[51],"ZrO":[52],",":[54],"which":[55],"concurrently":[56],"exhibits":[57],"enhanced":[58],"properties":[60],"strength,":[63],"enabling":[64],"reliable":[65],"device":[66,176],"fabrication.":[67],"By":[68],"integrating":[69],"heterogeneous":[70],"interface":[71],"engineering":[72,210],"with":[73],"deliberately":[74],"constructed":[75],"grain-boundary":[76],"defect":[77,85,209],"architectures\u2014including":[78],"twin":[79],"boundaries,":[80],"staggered":[81],"lamellae,":[82],"antisite":[84],"layers\u2014a":[86],"cooperative":[87],"regulation":[88],"charge":[90],"phonon":[92],"transport":[93,102],"is":[94],"achieved":[95,177],"across":[96],"multiple":[97],"length":[98],"scales.":[99],"This":[100,203],"defect-mediated":[101],"modulation":[103],"markedly":[104],"enhances":[105],"Seebeck":[107],"coefficient":[108],"factor,":[111],"while":[112],"suppressing":[113],"both":[114],"electronic":[115],"lattice":[117],"thermal":[118],"conductivities,":[119],"thereby":[120],"effectively":[121],"mitigating":[122],"intrinsic":[124],"trade-off":[125],"between":[126],"efficiency":[128,181],"integrity.":[131],"Consequently,":[132],"optimized":[134],"nanocomposite":[135],"delivers":[136],"peak":[138],"zT":[139,149],"max":[140],"\u223c1.46":[142],"at":[143,184,200],"350":[144],"K":[145,190,199],"an":[147,212],"average":[148],"ave":[150],"\u223c1.23":[152],"over":[153],"300\u2013500":[154],"K,":[155],"addition":[157],"to":[158,217],"Vickers":[160],"hardness":[161],"1.17":[163],"GPa":[164],"compressive":[167],"strength":[168],"218":[170],"MPa.":[171],"Importantly,":[172],"seven-pair":[174],"maximum":[179,193],"conversion":[180],"\u223c6.8%":[183],"temperature":[186,195],"difference":[187,196],"200":[189],"cooling":[194],"\u223c63.4":[198],"300":[201],"K.":[202],"study":[204],"demonstrates":[205],"that":[206],"heterointerface\u2013grain":[207],"boundary":[208],"provides":[211],"effective":[213],"scalable":[215],"strategy":[216],"simultaneously":[218],"advance":[219],"reliability,":[223],"functionality":[226],"nanocomposites.":[234]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-09-05T00:00:00"}
