{"id":"https://openalex.org/W7221027132","doi":"https://doi.org/10.1364/oe.611826","title":"Pressure-resilient bulk photovoltaic effect in c-BeB 2","display_name":"Pressure-resilient bulk photovoltaic effect in c-BeB 2","publication_year":2026,"publication_date":"2026-10-08","ids":{"openalex":"https://openalex.org/W7221027132","doi":"https://doi.org/10.1364/oe.611826","pmid":"https://pubmed.ncbi.nlm.nih.gov/42963697"},"language":"en","primary_location":{"id":"doi:10.1364/oe.611826","doi":"https://doi.org/10.1364/oe.611826","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.611826","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.611826","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5157911045","display_name":"Hang Meng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Meng","raw_affiliation_strings":["School of Physical Science and Technology, Guangxi University, Nanning, Guangxi 530004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Science and Technology, Guangxi University, Nanning, Guangxi 530004, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157929563","display_name":"Zhiming Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiming Luo","raw_affiliation_strings":["Hunan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan University","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157965195","display_name":"Mingyang Du","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyang Du","raw_affiliation_strings":["Ningbo University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ningbo University","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5157987935","display_name":"Zonglun Li","orcid":"https://orcid.org/0000-0002-7509-0296","observed_orcids":["https://orcid.org/0000-0002-7509-0296"]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zonglun Li","raw_affiliation_strings":["School of Physical Science and Technology, Guangxi University, Nanning, Guangxi 530004, China"],"raw_orcid":"https://orcid.org/0000-0002-7509-0296","affiliations":[{"raw_affiliation_string":"School of Physical Science and Technology, Guangxi University, Nanning, Guangxi 530004, China","institution_ids":["https://openalex.org/I150807315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.58462665,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"21","first_page":"40201","last_page":"40201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","score":0.22120000422000885,"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/T11341","display_name":"Boron and Carbon Nanomaterials Research","score":0.10909999907016754,"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/bulk-photovoltaic-effect","display_name":"bulk photovoltaic effect","score":0.9750000238418579},{"id":"https://openalex.org/keywords/shift-current","display_name":"shift current","score":0.8859999775886536},{"id":"https://openalex.org/keywords/noncentrosymmetric-crystals","display_name":"noncentrosymmetric crystals","score":0.7260000109672546},{"id":"https://openalex.org/keywords/high-pressure","display_name":"high pressure","score":0.6380000114440918},{"id":"https://openalex.org/keywords/bulk-modulus","display_name":"bulk modulus","score":0.6880000233650208},{"id":"https://openalex.org/keywords/charge-inversion","display_name":"charge inversion","score":0.7129999995231628},{"id":"https://openalex.org/keywords/photoelectric-devices","display_name":"photoelectric devices","score":0.734000027179718},{"id":"https://openalex.org/keywords/deep-sea-imaging","display_name":"deep-sea imaging","score":0.777999997138977}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6471999883651733},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6366000175476074},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.5361999869346619},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4650999903678894},{"id":"https://openalex.org/C541104983","wikidata":"https://www.wikidata.org/wiki/Q40015","display_name":"Solar energy","level":2,"score":0.39089998602867126},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.3312999904155731},{"id":"https://openalex.org/C542589376","wikidata":"https://www.wikidata.org/wiki/Q192127","display_name":"Photovoltaics","level":3,"score":0.3084999918937683},{"id":"https://openalex.org/C120456961","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Light scattering","level":3,"score":0.30090001225471497},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C3020368824","wikidata":"https://www.wikidata.org/wiki/Q6546192","display_name":"Light intensity","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C159774933","wikidata":"https://www.wikidata.org/wiki/Q902086","display_name":"Attenuation coefficient","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C2984025587","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser beams","level":3,"score":0.26429998874664307},{"id":"https://openalex.org/C104663316","wikidata":"https://www.wikidata.org/wiki/Q76299","display_name":"Visible spectrum","level":2,"score":0.25769999623298645},{"id":"https://openalex.org/C150493377","wikidata":"https://www.wikidata.org/wiki/Q1427863","display_name":"Transmittance","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.25130000710487366},{"id":"https://openalex.org/C60799052","wikidata":"https://www.wikidata.org/wiki/Q46221","display_name":"Electric field","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1364/oe.611826","doi":"https://doi.org/10.1364/oe.611826","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.611826","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:42963697","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42963697","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics express","raw_type":"Journal Article"},{"id":"doi:10.6084/m9.figshare.c.8755836","doi":"https://doi.org/10.6084/m9.figshare.c.8755836","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.c.8755836","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Collection"},{"id":"doi:10.6084/m9.figshare.c.8755836.v1","doi":"https://doi.org/10.6084/m9.figshare.c.8755836.v1","is_oa":true,"landing_page_url":"https://doi.org/10.6084/m9.figshare.c.8755836.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Collection"}],"best_oa_location":{"id":"doi:10.1364/oe.611826","doi":"https://doi.org/10.1364/oe.611826","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.611826","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1995953195","https://openalex.org/W2002038662","https://openalex.org/W2027040012","https://openalex.org/W2047188972","https://openalex.org/W2148056730","https://openalex.org/W2317461246","https://openalex.org/W2341983749","https://openalex.org/W2798056186","https://openalex.org/W2806951398","https://openalex.org/W3022081010","https://openalex.org/W3036560672","https://openalex.org/W3128070897","https://openalex.org/W3134259965","https://openalex.org/W3175605503","https://openalex.org/W3194399389","https://openalex.org/W3204444058","https://openalex.org/W3213967174","https://openalex.org/W4295122198","https://openalex.org/W4306810805","https://openalex.org/W4313311926","https://openalex.org/W4319828954","https://openalex.org/W4367325820","https://openalex.org/W4384343997","https://openalex.org/W4384560185","https://openalex.org/W4386944396","https://openalex.org/W4388339531","https://openalex.org/W4391309041","https://openalex.org/W4392138389","https://openalex.org/W4398164303","https://openalex.org/W4401198783","https://openalex.org/W4401316133","https://openalex.org/W4401944873","https://openalex.org/W4402772696","https://openalex.org/W4403834669","https://openalex.org/W4405233602","https://openalex.org/W4406080051","https://openalex.org/W4407916857","https://openalex.org/W4408177383","https://openalex.org/W4409169330","https://openalex.org/W4411652004","https://openalex.org/W4413912366","https://openalex.org/W4414038207","https://openalex.org/W4414892780","https://openalex.org/W4415230975","https://openalex.org/W4415989565","https://openalex.org/W4417267997","https://openalex.org/W4417452527","https://openalex.org/W7118191344","https://openalex.org/W7125953193","https://openalex.org/W7133243387","https://openalex.org/W7164881300","https://openalex.org/W7204178999"],"related_works":["https://openalex.org/W4409490406","https://openalex.org/W4396213428","https://openalex.org/W7126046498","https://openalex.org/W4406080051","https://openalex.org/W4401953192","https://openalex.org/W7153476456","https://openalex.org/W4319828954","https://openalex.org/W4402772696","https://openalex.org/W4391258418","https://openalex.org/W7221011153"],"abstract_inverted_index":{"The":[0,53],"exploration":[1,16],"of":[2,60,105,142,160,177],"photoelectric":[3,47,178],"materials":[4],"featuring":[5],"superior":[6],"pressure":[7,36,51,91,183],"resilience":[8],"holds":[9],"profound":[10],"implications":[11],"for":[12,46,174,181],"applications":[13],"in":[14,49,112,157],"deep-earth":[15],"and":[17],"deep-sea":[18],"imaging.":[19],"Here,":[20],"we":[21],"predict":[22],"that":[23],"non-centrosymmetric":[24],"c":[25,61,143,161],"-BeB":[26,62,144,162],"2":[27,63,85,95,145,163],"maintains":[28],"a":[29,43,65,153],"robust":[30],"bulk":[31,138],"photovoltaic":[32],"effect":[33],"from":[34,82],"ambient":[35,90],"up":[37],"to":[38,92,128,135,152],"80":[39,100],"GPa,":[40,101],"making":[41],"it":[42],"promising":[44],"candidate":[45],"devices":[48,179],"extreme":[50,182],"conditions.":[52],"shift":[54,116],"current":[55,117],"\u03c3":[56],"y":[57],"z":[58],"x":[59],"exhibits":[64],"broad":[66],"peak":[67,79],"predominantly":[68],"distributed":[69],"within":[70],"the":[71,78,110,113,119,136,158,175],"visible":[72,120],"light":[73],"region.":[74],"With":[75],"increasing":[76],"pressure,":[77],"magnitude":[80],"rises":[81],"12.2":[83],"\u00b5A/V":[84,94],"at":[86,96,99],"2.01":[87],"eV":[88,98],"under":[89],"15.3":[93],"2.27":[97],"representing":[102],"an":[103],"enhancement":[104],"nearly":[106],"25%.":[107],"In":[108],"contrast,":[109],"variation":[111],"photon-energy":[114],"integrated":[115],"across":[118],"spectrum":[121],"remains":[122],"below":[123],"10%,":[124],"indicating":[125],"remarkable":[126],"resistance":[127],"pressure.":[129],"This":[130],"stability":[131],"is":[132],"intrinsically":[133],"linked":[134],"large":[137],"modulus":[139],"(202":[140],"GPa)":[141],".":[146],"Furthermore,":[147],"pressure-induced":[148],"charge":[149],"inversion":[150],"leads":[151],"slight,":[154],"monotonic":[155],"increase":[156],"bandgap":[159],",":[164],"thereby":[165],"preserving":[166],"its":[167],"semiconducting":[168],"character.":[169],"These":[170],"findings":[171],"provide":[172],"insights":[173],"design":[176],"intended":[180],"environments.":[184]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-09T00:00:00"}
