{"id":"https://openalex.org/W2020898064","doi":"https://doi.org/10.1103/physrevb.46.13171","title":"Optical transitions in GaAs:Fe studied by Fourier-transform infrared spectroscopy","display_name":"Optical transitions in GaAs:Fe studied by Fourier-transform infrared spectroscopy","publication_year":1992,"publication_date":"1992-11-15","ids":{"openalex":"https://openalex.org/W2020898064","doi":"https://doi.org/10.1103/physrevb.46.13171","mag":"2020898064","pmid":"https://pubmed.ncbi.nlm.nih.gov/10003357"},"language":"en","primary_location":{"id":"doi:10.1103/physrevb.46.13171","doi":"https://doi.org/10.1103/physrevb.46.13171","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.46.13171","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5053947136","display_name":"Klaus Pressel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. Pressel","raw_affiliation_strings":["4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014118348","display_name":"G. R\u00fcckert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. R\u00fcckert","raw_affiliation_strings":["4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085544072","display_name":"A. D\u00f6rnen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. D\u00f6rnen","raw_affiliation_strings":["4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048043917","display_name":"K. Thonke","orcid":"https://orcid.org/0000-0003-3499-9265","observed_orcids":["https://orcid.org/0000-0003-3499-9265"]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]},{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. Thonke","raw_affiliation_strings":["4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany","Abteilung Halbleiterphysik, Universit\u00e4t Ulm, D-7900 Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4. Physikalische Institut, Universit\u00e4t Stuttgart, D-7000 Stuttgart 80, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Abteilung Halbleiterphysik, Universit\u00e4t Ulm, D-7900 Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2551,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.72662069,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"46","issue":"20","first_page":"13171","last_page":"13178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","score":0.38109999895095825,"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"}},"topics":[{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","score":0.38109999895095825,"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"}},{"id":"https://openalex.org/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.37130001187324524,"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/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.07500000298023224,"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/optical-transitions","display_name":"optical transitions","score":0.7599999904632568},{"id":"https://openalex.org/keywords/ferrous-iron","display_name":"ferrous iron","score":0.6830000281333923},{"id":"https://openalex.org/keywords/ferric-iron","display_name":"iron(III)","score":0.9300000071525574},{"id":"https://openalex.org/keywords/zero-phonon-line","display_name":"zero-phonon line","score":0.9359999895095825},{"id":"https://openalex.org/keywords/tetrahedral-iron","display_name":"tetrahedral iron","score":0.6389999985694885},{"id":"https://openalex.org/keywords/jahn-teller-effect","display_name":"Jahn-Teller effect","score":0.7770000100135803},{"id":"https://openalex.org/keywords/vibrational-sidebands","display_name":"vibrational sidebands","score":0.75},{"id":"https://openalex.org/keywords/nuclear-level-scheme","display_name":"nuclear level scheme","score":0.5849999785423279},{"id":"https://openalex.org/keywords/photoluminescence","display_name":"photoluminescence","score":0.824999988079071},{"id":"https://openalex.org/keywords/absorption-spectra","display_name":"absorption spectra","score":0.6629999876022339},{"id":"https://openalex.org/keywords/emission-spectra","display_name":"emission spectra","score":0.414000004529953}],"concepts":[{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.6399711966514587},{"id":"https://openalex.org/C24169881","wikidata":"https://www.wikidata.org/wiki/Q186608","display_name":"Phonon","level":2,"score":0.6067289710044861},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.5873022675514221},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5826320648193359},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.5719811916351318},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5708463191986084},{"id":"https://openalex.org/C69523127","wikidata":"https://www.wikidata.org/wiki/Q4480008","display_name":"Ground state","level":2,"score":0.5445170998573303},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.5279563665390015},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.525130033493042},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.510282039642334},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4545913338661194},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4423454701900482},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.44202980399131775},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.4370051622390747},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4349293112754822},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4183938205242157},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4155389070510864},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.27077051997184753},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1873432695865631},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1843356490135193},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.06925466656684875},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrevb.46.13171","doi":"https://doi.org/10.1103/physrevb.46.13171","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.46.13171","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},{"id":"pmid:10003357","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10003357","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":"Physical review. B, Condensed matter","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W44605592","https://openalex.org/W171794939","https://openalex.org/W940918873","https://openalex.org/W1492672101","https://openalex.org/W1977949306","https://openalex.org/W2030306448","https://openalex.org/W2035114350","https://openalex.org/W2049707013","https://openalex.org/W2051818372","https://openalex.org/W2065723764","https://openalex.org/W2079349461","https://openalex.org/W2083724845","https://openalex.org/W2086394932","https://openalex.org/W2321781902"],"related_works":["https://openalex.org/W1977949306","https://openalex.org/W2086394932","https://openalex.org/W2035114350","https://openalex.org/W2516870580","https://openalex.org/W4253966519","https://openalex.org/W2024256835","https://openalex.org/W2094960668","https://openalex.org/W1492672101","https://openalex.org/W854734970","https://openalex.org/W2019487640"],"abstract_inverted_index":{"A":[0],"high-sensitivity":[1],"Fourier-transform":[2],"emission":[3],"and":[4,20,25,55,60,97],"absorption":[5,21,84],"technique":[6],"has":[7,121],"been":[8,124],"used":[9],"to":[10,40,107,131],"study":[11],"the":[12,33,41,46,57,71,79,92,102],"iron-related":[13,116],"optical":[14],"transitions":[15,44],"in":[16,52,76,83,91,126],"GaAs.":[17],"Improved":[18],"photoluminescence":[19],"spectra":[22,85],"between":[23,95],"2500":[24],"3500":[26],"${\\mathrm{cm}}^{\\mathrm{\\ensuremath{-}}1}$":[27],"allow":[28],"a":[29,65,132],"detailed":[30],"analysis":[31],"of":[32,50,56,70,101],"four":[34],"routinely":[35],"observed":[36,125],"zero-phonon":[37],"lines":[38],"corresponding":[39,58],"$^{5}$${\\mathit{T}}_{2}$${\\ensuremath{\\rightarrow}}^{5}$E":[42],"internal":[43],"within":[45],"$^{5}$D":[47,72],"ground":[48],"state":[49],"${\\mathrm{Fe}}^{2+}$":[51,75],"tetrahedral":[53],"environment,":[54],"phonon":[59],"vibrational":[61],"sidebands.":[62],"We":[63],"derived":[64],"rather":[66],"complete":[67],"level":[68],"scheme":[69],"sublevels":[73],"at":[74,87],"GaAs":[77],"from":[78],"transition":[80,134],"energies":[81],"found":[82,106],"recorded":[86],"higher":[88],"sample":[89],"temperatures":[90],"energy":[93],"range":[94],"2900":[96],"3400":[98],"${\\mathrm{cm}}^{\\mathrm{\\ensuremath{-}}1}$.":[99],"Some":[100],"excited":[103],"states":[104],"were":[105],"be":[108],"significantly":[109],"lowered":[110],"by":[111],"dynamical":[112],"Jahn-Teller":[113],"contributions.":[114],"The":[115],"line":[117],"labeled":[118],"1a,":[119],"which":[120],"now":[122],"also":[123],"absorption,":[127],"is":[128],"tentatively":[129],"ascribed":[130],"${\\mathrm{Fe}}^{3+}$":[133],"$^{4}$${\\mathit{T}}_{1}$${\\ensuremath{\\rightarrow}}^{6}$${\\mathit{A}}_{1}$.":[135]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}