{"id":"https://openalex.org/W7204206230","doi":"https://doi.org/10.1002/adfm.77965","title":"Pressure\u2010Induced Ultra\u2010Red\u2010Shift From Visible to Near\u2010Infrared and Enhanced Emission in Inorganic Halide Perovskite CsGeBr 3","display_name":"Pressure\u2010Induced Ultra\u2010Red\u2010Shift From Visible to Near\u2010Infrared and Enhanced Emission in Inorganic Halide Perovskite CsGeBr 3","publication_year":2026,"publication_date":"2026-08-25","ids":{"openalex":"https://openalex.org/W7204206230","doi":"https://doi.org/10.1002/adfm.77965"},"language":"en","primary_location":{"id":"doi:10.1002/adfm.77965","doi":"https://doi.org/10.1002/adfm.77965","is_oa":true,"landing_page_url":"https://doi.org/10.1002/adfm.77965","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adfm.77965","source":{"id":"https://openalex.org/S135204980","display_name":"Advanced Functional Materials","issn_l":"1616-301X","issn":["1616-301X","1616-3028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-3","norway-2"],"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":"Advanced Functional Materials","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adfm.77965","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148063097","display_name":"Dinghui Zhao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dinghui Zhao","raw_affiliation_strings":["Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036365820","display_name":"Shijia Cheng","orcid":"https://orcid.org/0009-0007-5766-4894","observed_orcids":["https://orcid.org/0009-0007-5766-4894"]},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shijia Cheng","raw_affiliation_strings":["School of Electrical and Electronic Engineering Nanyang Technological University  Singapore Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering Nanyang Technological University  Singapore Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138326935","display_name":"Xueqian Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueqian Wu","raw_affiliation_strings":["Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103239175","display_name":"Wenxiu Gao","orcid":"https://orcid.org/0000-0002-4962-6501","observed_orcids":["https://orcid.org/0000-0002-4962-6501"]},"institutions":[{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenxiu Gao","raw_affiliation_strings":["School of Materials Science and Engineering Hubei University  Wuhan People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering Hubei University  Wuhan People's Republic of China","institution_ids":["https://openalex.org/I75900474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036273515","display_name":"Shichuan Sun","orcid":"https://orcid.org/0000-0002-0350-1156","observed_orcids":["https://orcid.org/0000-0002-0350-1156"]},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shichuan Sun","raw_affiliation_strings":["Asian School of the Environment Nanyang Technological University  Singapore Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Asian School of the Environment Nanyang Technological University  Singapore Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034920282","display_name":"Xiaolei Feng","orcid":"https://orcid.org/0000-0003-4410-4576","observed_orcids":["https://orcid.org/0000-0003-4410-4576"]},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Xiaolei Feng","raw_affiliation_strings":["School of Materials Science and Engineering Nanyang Technological University  Singapore Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering Nanyang Technological University  Singapore Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437134","display_name":"Kai Wang","orcid":"https://orcid.org/0000-0003-4721-6717","observed_orcids":["https://orcid.org/0000-0003-4721-6717"]},"institutions":[{"id":"https://openalex.org/I196934937","display_name":"Liaocheng University","ror":"https://ror.org/03yh0n709","country_code":"CN","type":"education","lineage":["https://openalex.org/I196934937"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Wang","raw_affiliation_strings":["Shandong Key Laboratory of Optical Communication Science and Technology School of Physics Science and Information Technology Liaocheng University  Liaocheng People's Republic of China"],"raw_orcid":"https://orcid.org/0000-0003-4721-6717","affiliations":[{"raw_affiliation_string":"Shandong Key Laboratory of Optical Communication Science and Technology School of Physics Science and Information Technology Liaocheng University  Liaocheng People's Republic of China","institution_ids":["https://openalex.org/I196934937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027992012","display_name":"Haizhong Guo","orcid":"https://orcid.org/0000-0002-6128-4225","observed_orcids":["https://orcid.org/0000-0002-6128-4225"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haizhong Guo","raw_affiliation_strings":["Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China"],"raw_orcid":"https://orcid.org/0000-0002-6128-4225","affiliations":[{"raw_affiliation_string":"Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087078976","display_name":"Lingrui Wang","orcid":"https://orcid.org/0000-0001-9975-8900","observed_orcids":["https://orcid.org/0000-0001-9975-8900"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lingrui Wang","raw_affiliation_strings":["Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China"],"raw_orcid":"https://orcid.org/0000-0001-9975-8900","affiliations":[{"raw_affiliation_string":"Key Laboratory of Materials Physics School of Physics Ministry of Education Zhengzhou University  Zhengzhou People's Republic of China","institution_ids":["https://openalex.org/I38877650"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034920282","https://openalex.org/A5087078976","https://openalex.org/A5103239175"],"corresponding_institution_ids":["https://openalex.org/I172675005","https://openalex.org/I38877650","https://openalex.org/I75900474"],"apc_list":{"value":5790,"currency":"USD","value_usd":5790},"apc_paid":null,"fwci":1.7657,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.89222222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"36","issue":"78","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10247","display_name":"Perovskite Materials and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10247","display_name":"Perovskite Materials and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","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/T12557","display_name":"Inorganic Chemistry and Materials","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/csgebr3","display_name":"CsGeBr3","score":0.9929999709129333},{"id":"https://openalex.org/keywords/pressure-engineering","display_name":"pressure engineering","score":0.8389999866485596},{"id":"https://openalex.org/keywords/near-infrared-emission","display_name":"near-infrared emission","score":0.9319999814033508},{"id":"https://openalex.org/keywords/photoluminescence-quantum-yield-enhancement","display_name":"photoluminescence quantum yield enhancement","score":0.8410000205039978},{"id":"https://openalex.org/keywords/lone-pair-effects","display_name":"lone pair effects","score":0.7300000190734863},{"id":"https://openalex.org/keywords/band-gap-narrowing","display_name":"band gap narrowing","score":0.7120000123977661},{"id":"https://openalex.org/keywords/octahedral-distortion","display_name":"octahedral distortion","score":0.925000011920929},{"id":"https://openalex.org/keywords/rhombohedral-to-cubic-phase-transition","display_name":"rhombohedral to cubic phase transition","score":0.9200000166893005},{"id":"https://openalex.org/keywords/lattice-modulation","display_name":"lattice modulation","score":0.49900001287460327},{"id":"https://openalex.org/keywords/optoelectronic-materials","display_name":"optoelectronic materials","score":0.7390000224113464}],"concepts":[{"id":"https://openalex.org/C171560689","wikidata":"https://www.wikidata.org/wiki/Q193086","display_name":"Halide","level":2,"score":0.8917999863624573},{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.8396000266075134},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.8285999894142151},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8040000200271606},{"id":"https://openalex.org/C198819137","wikidata":"https://www.wikidata.org/wiki/Q188884","display_name":"Octahedron","level":3,"score":0.6988000273704529},{"id":"https://openalex.org/C171001562","wikidata":"https://www.wikidata.org/wiki/Q2856048","display_name":"Quantum yield","level":3,"score":0.5961999893188477},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4684000015258789},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.427700012922287},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.39800000190734863},{"id":"https://openalex.org/C104663316","wikidata":"https://www.wikidata.org/wiki/Q76299","display_name":"Visible spectrum","level":2,"score":0.3643999993801117},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.3594000041484833},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.3434999883174896},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.34310001134872437},{"id":"https://openalex.org/C161085987","wikidata":"https://www.wikidata.org/wiki/Q2017567","display_name":"Octahedral symmetry","level":3,"score":0.3425999879837036},{"id":"https://openalex.org/C19329426","wikidata":"https://www.wikidata.org/wiki/Q3537671","display_name":"Atomic electron transition","level":3,"score":0.3422999978065491},{"id":"https://openalex.org/C106773901","wikidata":"https://www.wikidata.org/wiki/Q19588","display_name":"Transition metal","level":3,"score":0.3407999873161316},{"id":"https://openalex.org/C125469278","wikidata":"https://www.wikidata.org/wiki/Q806380","display_name":"Electronic band structure","level":2,"score":0.33000001311302185},{"id":"https://openalex.org/C2781370014","wikidata":"https://www.wikidata.org/wiki/Q6822741","display_name":"Metal halides","level":3,"score":0.3100999891757965},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.30309998989105225},{"id":"https://openalex.org/C124657808","wikidata":"https://www.wikidata.org/wiki/Q1133068","display_name":"Quantum dot","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.2824999988079071},{"id":"https://openalex.org/C205507967","wikidata":"https://www.wikidata.org/wiki/Q900625","display_name":"Quantum efficiency","level":2,"score":0.27730000019073486},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.27649998664855957},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C152822103","wikidata":"https://www.wikidata.org/wiki/Q7575207","display_name":"Spectral shape analysis","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.27140000462532043},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.2572000026702881},{"id":"https://openalex.org/C126201875","wikidata":"https://www.wikidata.org/wiki/Q2684948","display_name":"Nanorod","level":2,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/adfm.77965","doi":"https://doi.org/10.1002/adfm.77965","is_oa":true,"landing_page_url":"https://doi.org/10.1002/adfm.77965","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adfm.77965","source":{"id":"https://openalex.org/S135204980","display_name":"Advanced Functional Materials","issn_l":"1616-301X","issn":["1616-301X","1616-3028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-3","norway-2"],"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":"Advanced Functional Materials","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/adfm.77965","doi":"https://doi.org/10.1002/adfm.77965","is_oa":true,"landing_page_url":"https://doi.org/10.1002/adfm.77965","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adfm.77965","source":{"id":"https://openalex.org/S135204980","display_name":"Advanced Functional Materials","issn_l":"1616-301X","issn":["1616-301X","1616-3028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-3","norway-2"],"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":"Advanced Functional Materials","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G294658089","display_name":null,"funder_award_id":"202512","funder_id":"https://openalex.org/F4320311436","funder_display_name":"Salt Science Research Foundation"},{"id":"https://openalex.org/G8808631699","display_name":null,"funder_award_id":"12474414","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320311436","display_name":"Salt Science Research Foundation","ror":"https://ror.org/05th9sq46"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322300","display_name":"Jilin University","ror":"https://ror.org/00js3aw79"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204206230.pdf","grobid_xml":"https://content.openalex.org/works/W7204206230.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W2027581929","https://openalex.org/W2029637177","https://openalex.org/W2037934718","https://openalex.org/W2057327293","https://openalex.org/W2082782548","https://openalex.org/W2506805592","https://openalex.org/W2509026697","https://openalex.org/W2560748970","https://openalex.org/W2619293258","https://openalex.org/W2620069031","https://openalex.org/W2732528253","https://openalex.org/W2736900482","https://openalex.org/W2826470966","https://openalex.org/W2909401267","https://openalex.org/W2940692781","https://openalex.org/W2984080121","https://openalex.org/W2989008161","https://openalex.org/W3040164842","https://openalex.org/W3081251018","https://openalex.org/W3081594922","https://openalex.org/W3108029526","https://openalex.org/W3118292291","https://openalex.org/W3118362123","https://openalex.org/W3137072711","https://openalex.org/W3171076956","https://openalex.org/W3171347139","https://openalex.org/W3196346891","https://openalex.org/W4285089249","https://openalex.org/W4291813429","https://openalex.org/W4293764513","https://openalex.org/W4313311926","https://openalex.org/W4361285377","https://openalex.org/W4387371614","https://openalex.org/W4388733393","https://openalex.org/W4391482333","https://openalex.org/W4391780526","https://openalex.org/W4391996869","https://openalex.org/W4393266147","https://openalex.org/W4395464217","https://openalex.org/W4401403870","https://openalex.org/W4404020166","https://openalex.org/W4404862632","https://openalex.org/W4405193666","https://openalex.org/W4405494715","https://openalex.org/W4407398590","https://openalex.org/W4409430744","https://openalex.org/W4410779960","https://openalex.org/W4412370852","https://openalex.org/W4412471859","https://openalex.org/W4414409472","https://openalex.org/W7168570196"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"Extending":[1],"the":[2,10,35,39,43,57,95,116,142,160,167],"spectral":[3,161],"response":[4,162],"of":[5,87,163],"metal":[6],"halide":[7,47,164],"perovskites":[8,165],"into":[9,63,158,166],"infrared":[11],"(IR)":[12],"region":[13,37,169],"remains":[14],"a":[15,64,146],"long\u2010standing":[16],"goal":[17],"for":[18,94,175],"advanced":[19],"optoelectronic":[20,176],"applications.":[21],"In":[22],"this":[23],"work,":[24],"we":[25],"realize":[26],"an":[27],"unprecedented":[28],"ultra\u2010red\u2010shift":[29],"absorption":[30],"and":[31,91,110,123,133,170],"emission,":[32],"spanning":[33],"from":[34],"visible":[36],"to":[38,89,141],"IR":[40,168],"window,":[41],"in":[42,76],"environmentally":[44],"friendly":[45],"Ge\u2010based":[46],"perovskite":[48],"CsGeBr":[49,60],"3":[50,61],"through":[51],"pressure":[52],"engineering.":[53,180],"Remarkably,":[54],"upon":[55],"compression,":[56],"initially":[58],"weak\u2010emissive":[59],"evolves":[62],"bright":[65],"photoluminescent":[66],"(PL)":[67],"material,":[68],"displaying":[69],"two":[70,96],"distinct":[71],"emission":[72],"peaks.":[73],"An":[74],"enhancement":[75],"photoluminescence":[77],"quantum":[78],"yield":[79],"(PLQY)":[80],"is":[81],"achieved,":[82],"accompanied":[83],"by":[84],"red":[85],"shifts":[86],"up":[88],"469":[90],"413":[92],"nm":[93],"peaks,":[97],"respectively.":[98],"Pressure\u2010induced":[99],"symmetry":[100],"rise":[101],"restrains":[102],"Ge":[103,139],"2+":[104],"lone\u2010pair":[105,134],"activity,":[106],"reduces":[107],"octahedral":[108,143],"distortion":[109],"strengthens":[111],"Ge\u2500Br":[112],"orbital":[113],"coupling,":[114],"narrowing":[115],"band":[117,120],"gap.":[118],"The":[119],"structure":[121],"calculation":[122],"electron":[124],"localization":[125],"function":[126],"analyses":[127],"confirm":[128],"such":[129],"pressure\u2010regulated":[130],"band\u2010gap":[131],"evolution":[132],"effects.":[135],"Further":[136],"compression":[137],"drives":[138],"atoms":[140],"centers,":[144],"inducing":[145],"rhombohedral\u2010to\u2010cubic":[147],"transition":[148],"with":[149],"complete":[150],"PL":[151],"quenching.":[152],"Our":[153],"findings":[154],"provide":[155],"key":[156],"insights":[157],"extending":[159],"offer":[171],"new":[172],"design":[173],"principles":[174],"materials":[177],"via":[178],"lattice\u2010modulation":[179]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2026-08-26T00:00:00"}