{"id":"https://openalex.org/W2001199721","doi":"https://doi.org/10.7567/jjaps.32s2.419","title":"Glancing Angle EXAFS Investigation of InGaAs/GaAs Strained Layer Multiple Quantum Wells: Strain and Bond Distances","display_name":"Glancing Angle EXAFS Investigation of InGaAs/GaAs Strained Layer Multiple Quantum Wells: Strain and Bond Distances","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2001199721","doi":"https://doi.org/10.7567/jjaps.32s2.419","mag":"2001199721"},"language":"en","primary_location":{"id":"doi:10.7567/jjaps.32s2.419","doi":"https://doi.org/10.7567/jjaps.32s2.419","is_oa":true,"landing_page_url":"https://doi.org/10.7567/jjaps.32s2.419","pdf_url":"https://iopscience.iop.org/article/10.7567/JJAPS.32S2.419/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.7567/JJAPS.32S2.419/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034587131","display_name":"Stefano Turchini","orcid":"https://orcid.org/0000-0003-0122-0614","observed_orcids":["https://orcid.org/0000-0003-0122-0614"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stefano Turchini","raw_affiliation_strings":["I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059530058","display_name":"Maria Grazia Proietti","orcid":"https://orcid.org/0000-0003-4079-2658","observed_orcids":["https://orcid.org/0000-0003-4079-2658"]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I2802782265","display_name":"Fondazione \"Ugo Bordoni\"","ror":"https://ror.org/01kc65v41","country_code":"IT","type":"facility","lineage":["https://openalex.org/I2802782265"]}],"countries":["ES","IT"],"is_corresponding":false,"raw_author_name":"M. Grazia Proietti","raw_affiliation_strings":["Fondazione Ugo Bordoni, via B. Castiglione 59, I 00142 Rome, Italy","Institute de Ciencia de Materiales de Aragon, CSIC, Universidad de Zaragoza, Facultad de Ciencias, Plaza S. Francisco s.n., 50009 Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fondazione Ugo Bordoni, via B. Castiglione 59, I 00142 Rome, Italy","institution_ids":["https://openalex.org/I2802782265"]},{"raw_affiliation_string":"Institute de Ciencia de Materiales de Aragon, CSIC, Universidad de Zaragoza, Facultad de Ciencias, Plaza S. Francisco s.n., 50009 Zaragoza, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079698053","display_name":"F. Martelli","orcid":"https://orcid.org/0000-0002-4496-4165","observed_orcids":["https://orcid.org/0000-0002-4496-4165"]},"institutions":[{"id":"https://openalex.org/I2802782265","display_name":"Fondazione \"Ugo Bordoni\"","ror":"https://ror.org/01kc65v41","country_code":"IT","type":"facility","lineage":["https://openalex.org/I2802782265"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Faustino Martelli","raw_affiliation_strings":["Fondazione Ugo Bordoni, via B. Castiglione 59, I 00142 Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fondazione Ugo Bordoni, via B. Castiglione 59, I 00142 Rome, Italy","institution_ids":["https://openalex.org/I2802782265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111744919","display_name":"Lucilla Alagna","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucilla Alagna","raw_affiliation_strings":["I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021703419","display_name":"Maria Rita Bruni","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Rita Bruni","raw_affiliation_strings":["I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008792246","display_name":"T. Prosperi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tommaso Prosperi","raw_affiliation_strings":["I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069107595","display_name":"M.G. Simeone","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Gabriella Simeone","raw_affiliation_strings":["I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I.T.S.E.- C.N.R, c.p. 10, I 00016 Monterotondo Stazione (Rome), Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060139594","display_name":"Joaqu\u00edn Garc\u00eda","orcid":"https://orcid.org/0000-0002-7252-3471","observed_orcids":["https://orcid.org/0000-0002-7252-3471"]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joaquin Garcia","raw_affiliation_strings":["Institute de Ciencia de Materiales de Aragon, CSIC, Universidad de Zaragoza, Facultad de Ciencias, Plaza S. Francisco s.n., 50009 Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute de Ciencia de Materiales de Aragon, CSIC, Universidad de Zaragoza, Facultad de Ciencias, Plaza S. Francisco s.n., 50009 Zaragoza, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I255234318"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2210,"currency":"USD","value_usd":2210},"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"S2","first_page":"419","last_page":"419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11733","display_name":"X-ray Spectroscopy and Fluorescence Analysis","score":0.6753000020980835,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T11733","display_name":"X-ray Spectroscopy and Fluorescence Analysis","score":0.6753000020980835,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.26420000195503235,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/ingaas-gaas-quantum-wells","display_name":"InGaAs/GaAs quantum wells","score":0.8920000195503235},{"id":"https://openalex.org/keywords/strained-layer-multiple-quantum-wells","display_name":"strained-layer multiple quantum wells","score":0.8370000123977661},{"id":"https://openalex.org/keywords/strain-distribution","display_name":"strain distribution","score":0.9079999923706055},{"id":"https://openalex.org/keywords/bond-lengths","display_name":"bond lengths","score":0.6579999923706055},{"id":"https://openalex.org/keywords/critical-angle","display_name":"critical angle","score":0.3959999978542328},{"id":"https://openalex.org/keywords/alloy-composition","display_name":"alloy composition","score":0.31299999356269836}],"concepts":[{"id":"https://openalex.org/C155860418","wikidata":"https://www.wikidata.org/wiki/Q863695","display_name":"Bond length","level":3,"score":0.697212815284729},{"id":"https://openalex.org/C107861141","wikidata":"https://www.wikidata.org/wiki/Q908783","display_name":"Extended X-ray absorption fine structure","level":3,"score":0.697038471698761},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6224472522735596},{"id":"https://openalex.org/C29169072","wikidata":"https://www.wikidata.org/wiki/Q521166","display_name":"Quantum well","level":3,"score":0.5823987126350403},{"id":"https://openalex.org/C193547582","wikidata":"https://www.wikidata.org/wiki/Q911331","display_name":"Molecular geometry","level":3,"score":0.5369925498962402},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5355339646339417},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.47550755739212036},{"id":"https://openalex.org/C2778022156","wikidata":"https://www.wikidata.org/wiki/Q576145","display_name":"Strain (injury)","level":2,"score":0.44670355319976807},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.4410386085510254},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.42486029863357544},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.41223621368408203},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4066859483718872},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.3531684875488281},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2839539349079132},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17510977387428284},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.15411648154258728},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.13034453988075256},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.11675935983657837},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.10777795314788818},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.7567/jjaps.32s2.419","doi":"https://doi.org/10.7567/jjaps.32s2.419","is_oa":true,"landing_page_url":"https://doi.org/10.7567/jjaps.32s2.419","pdf_url":"https://iopscience.iop.org/article/10.7567/JJAPS.32S2.419/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.7567/jjaps.32s2.419","doi":"https://doi.org/10.7567/jjaps.32s2.419","is_oa":true,"landing_page_url":"https://doi.org/10.7567/jjaps.32s2.419","pdf_url":"https://iopscience.iop.org/article/10.7567/JJAPS.32S2.419/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2001199721.pdf","grobid_xml":"https://content.openalex.org/works/W2001199721.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2089328483","https://openalex.org/W2066703689","https://openalex.org/W2018076128","https://openalex.org/W1981095048","https://openalex.org/W2075608112","https://openalex.org/W2036283975","https://openalex.org/W1990494437","https://openalex.org/W2085588970","https://openalex.org/W2016090478","https://openalex.org/W2032432939"],"abstract_inverted_index":{"The":[0,14,38],"strain":[1],"distribution":[2],"in":[3,29,70,87],"quantum":[4],"wells":[5],"of":[6,44,82],"InxGa1-xAs/GaAs":[7],"(x<0.25)":[8],"is":[9,80],"investigated":[10],"by":[11],"glancing-angle":[12],"EXAFS.":[13],"measures":[15],"have":[16],"been":[17],"performed":[18],"at":[19],"glancing":[20],"angles":[21],"below":[22],"the":[23,36,64,71,83,88],"critical":[24],"angle":[25],"for":[26],"total":[27],"reflection":[28],"order":[30],"to":[31,35,63],"avoid":[32],"substrate":[33],"contributions":[34],"signal.":[37],"results":[39],"show":[40],"that":[41],"a":[42],"number":[43],"Ga-As":[45,52,65],"bond":[46,68],"lengths":[47],"are":[48],"stretched.":[49],"Indeed,":[50],"two":[51],"bonds":[53],"distances":[54,69],"coexist:":[55],"2.43\u00b10.01":[56],"\u00c5":[57],"and":[58,66,75],"2.62\u00b10.04":[59],"\u00c5,":[60],"which":[61],"correspond":[62],"In-As":[67],"binary":[72],"compounds":[73],"GaAs":[74],"InAs,":[76],"respectively.":[77],"This":[78],"result":[79],"independent":[81],"In":[84],"molar":[85],"fraction":[86],"strained":[89],"alloy":[90],"layers.":[91]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}