{"id":"https://openalex.org/W2063144192","doi":"https://doi.org/10.1002/pssa.200776702","title":"Mechanism of excitation and relaxation in Er,O\u2010codoped GaAs for 1.5 \u03bcm light\u2010emitting devices with extremely stable wavelength","display_name":"Mechanism of excitation and relaxation in Er,O\u2010codoped GaAs for 1.5 \u03bcm light\u2010emitting devices with extremely stable wavelength","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2063144192","doi":"https://doi.org/10.1002/pssa.200776702","mag":"2063144192"},"language":"en","primary_location":{"id":"doi:10.1002/pssa.200776702","doi":"https://doi.org/10.1002/pssa.200776702","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pssa.200776702","pdf_url":null,"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","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102430715","display_name":"Yasufumi Fujiwara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yasufumi Fujiwara","raw_affiliation_strings":["Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110121958","display_name":"Shouichi Takemoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shouichi Takemoto","raw_affiliation_strings":["Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109163690","display_name":"Takehiro Tokuno","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takehiro Tokuno","raw_affiliation_strings":["Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111963357","display_name":"Keiji Hidaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiji Hidaka","raw_affiliation_strings":["Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110545673","display_name":"Hideki Ichida","orcid":"https://orcid.org/0000-0003-4191-4514","observed_orcids":["https://orcid.org/0000-0003-4191-4514"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideki Ichida","raw_affiliation_strings":["Venture Business Laboratory, Center for Advanced Science and Innovation, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Venture Business Laboratory, Center for Advanced Science and Innovation, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006165048","display_name":"Masato Suzuki","orcid":"https://orcid.org/0000-0002-1964-2367","observed_orcids":["https://orcid.org/0000-0002-1964-2367"]},"institutions":[{"id":"https://openalex.org/I4405287467","display_name":"Institute of Laser Engineering, The University of Osaka","ror":"https://ror.org/058adca49","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287467","https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masato Suzuki","raw_affiliation_strings":["Institute of Laser Engineering, Osaka University, 2-6 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Laser Engineering, Osaka University, 2-6 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I4405287467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088663519","display_name":"Yoshikazu Terai","orcid":"https://orcid.org/0000-0002-5165-099X","observed_orcids":["https://orcid.org/0000-0002-5165-099X"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshikazu Terai","raw_affiliation_strings":["Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075940672","display_name":"Yasuo Kanematsu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuo Kanematsu","raw_affiliation_strings":["Venture Business Laboratory, Center for Advanced Science and Innovation, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Venture Business Laboratory, Center for Advanced Science and Innovation, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058943734","display_name":"Masayoshi Tonouchi","orcid":"https://orcid.org/0000-0002-9284-3501","observed_orcids":["https://orcid.org/0000-0002-9284-3501"]},"institutions":[{"id":"https://openalex.org/I4405287467","display_name":"Institute of Laser Engineering, The University of Osaka","ror":"https://ror.org/058adca49","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287467","https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayoshi Tonouchi","raw_affiliation_strings":["Institute of Laser Engineering, Osaka University, 2-6 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Laser Engineering, Osaka University, 2-6 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I4405287467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102430715"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":{"value":3780,"currency":"USD","value_usd":3780},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1983786,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"205","issue":"1","first_page":"64","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.3783999979496002,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.3783999979496002,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10299","display_name":"Photonic and Optical Devices","score":0.21170000731945038,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.19789999723434448,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-transfer","display_name":"energy transfer","score":0.7279999852180481},{"id":"https://openalex.org/keywords/band-gap-renormalization","display_name":"band gap renormalization","score":0.8560000061988831},{"id":"https://openalex.org/keywords/time-resolved-reflectivity","display_name":"time-resolved reflectivity","score":0.7210000157356262},{"id":"https://openalex.org/keywords/wavelength-stability","display_name":"wavelength stability","score":0.8149999976158142},{"id":"https://openalex.org/keywords/rate-equations","display_name":"rate equations","score":0.42500001192092896}],"concepts":[{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.7323354482650757},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.6583293080329895},{"id":"https://openalex.org/C2993001476","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Excitation wavelength","level":3,"score":0.5961785316467285},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5884300470352173},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.510026752948761},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4904319941997528},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.4859265387058258},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.4655129909515381},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.42309463024139404},{"id":"https://openalex.org/C106447425","wikidata":"https://www.wikidata.org/wiki/Q11379","display_name":"Energy transfer","level":2,"score":0.41302576661109924},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4010081887245178},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3724365830421448},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3503910005092621},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3490431010723114},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.3146250247955322},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23220792412757874},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pssa.200776702","doi":"https://doi.org/10.1002/pssa.200776702","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pssa.200776702","pdf_url":null,"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":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2005641381","https://openalex.org/W2016759559","https://openalex.org/W2024499616","https://openalex.org/W2032770140","https://openalex.org/W2048747566","https://openalex.org/W2058377929","https://openalex.org/W2093138380","https://openalex.org/W2152368336"],"related_works":["https://openalex.org/W2024499616","https://openalex.org/W1667703680","https://openalex.org/W2080635844","https://openalex.org/W2012115604","https://openalex.org/W2281513838","https://openalex.org/W1979619882","https://openalex.org/W1576768719","https://openalex.org/W2033590599","https://openalex.org/W2544284307","https://openalex.org/W2085052228"],"abstract_inverted_index":{"Abstract":[0],"Energy\u2010transfer":[1],"processes":[2],"in":[3,32,100,114,120],"Er,O\u2010codoped":[4],"GaAs":[5],"(GaAs:Er,O)":[6],"have":[7],"been":[8,118],"investigated":[9],"by":[10,82],"means":[11],"of":[12,80,103,111],"a":[13,22,25,39,69,104],"pump":[14],"and":[15,37,51,123],"probe":[16],"reflection":[17],"technique.":[18],"Time\u2010resolved":[19],"reflectivity":[20],"exhibited":[21],"characteristic":[23],"dip;":[24],"negative":[26],"signal":[27],"due":[28,76],"to":[29,62,77,125],"bandgap":[30],"renormalization":[31],"less":[33],"than":[34],"1":[35],"ps":[36],"then":[38],"gradual":[40],"recovery.":[41],"In":[42],"the":[43,78,94,101],"recovery":[44,55,87],"process,":[45],"there":[46],"were":[47],"two":[48],"components,":[49],"fast":[50,54],"slow.":[52],"The":[53,65,85],"time":[56,95],"(several":[57],"ps)":[58,89,97],"was":[59,90],"inversely":[60],"proportional":[61],"Er":[63,112,129],"concentration.":[64,130],"analysis":[66],"based":[67],"on":[68,128],"rate":[70],"equation":[71],"indicated":[72],"that":[73],"it":[74],"is":[75],"capture":[79],"electrons":[81],"charged":[83],"traps.":[84],"slow":[86],"(30\u201360":[88],"well":[91],"coincident":[92],"with":[93],"(54":[96],"predicted":[98],"theoretically":[99],"framework":[102],"multiphonon\u2010assisted":[105],"model.":[106],"Optical":[107],"excitation":[108],"cross":[109],"section":[110],"ions":[113],"GaAs:Er,O":[115],"has":[116],"also":[117],"studied":[119],"various":[121],"samples":[122],"shown":[124],"depend":[126],"strongly":[127],"(\u00a9":[131],"2008":[132],"WILEY\u2010VCH":[133],"Verlag":[134],"GmbH":[135],"&":[136],"Co.":[137],"KGaA,":[138],"Weinheim)":[139]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
