{"id":"https://openalex.org/W2015694602","doi":"https://doi.org/10.1016/0038-1098(87)90344-9","title":"Photo-Hall study of the optically enhanced photocurrent in semi-insulating LEC GaAs","display_name":"Photo-Hall study of the optically enhanced photocurrent in semi-insulating LEC GaAs","publication_year":1987,"publication_date":"1987-09-01","ids":{"openalex":"https://openalex.org/W2015694602","doi":"https://doi.org/10.1016/0038-1098(87)90344-9","mag":"2015694602"},"language":"en","primary_location":{"id":"doi:10.1016/0038-1098(87)90344-9","doi":"https://doi.org/10.1016/0038-1098(87)90344-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0038-1098(87)90344-9","pdf_url":null,"source":{"id":"https://openalex.org/S82088436","display_name":"Solid State Communications","issn_l":"0038-1098","issn":["0038-1098","1879-2766"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Solid State Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5010169168","display_name":"J. Jim\u00e9nez","orcid":"https://orcid.org/0000-0001-6079-332X","observed_orcids":["https://orcid.org/0000-0001-6079-332X","https://orcid.org/0000-0003-2141-2699"]},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Jim\u00e9nez","raw_affiliation_strings":["Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038697603","display_name":"A. Alv\u00e1rez","orcid":"https://orcid.org/0009-0009-1887-9782","observed_orcids":["https://orcid.org/0009-0009-1887-9782"]},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Alv\u00e1rez","raw_affiliation_strings":["Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081036600","display_name":"M. A. Gonz\u00e1lez","orcid":"https://orcid.org/0000-0001-9130-7339","observed_orcids":["https://orcid.org/0000-0001-9130-7339"]},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M.A. Gonz\u00e1lez","raw_affiliation_strings":["Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091844716","display_name":"Jos\u00e9 Antonio de Saja","orcid":"https://orcid.org/0000-0001-7252-2949","observed_orcids":["https://orcid.org/0000-0001-7252-2949"]},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.A. de Saja","raw_affiliation_strings":["Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica de la Materia Condensada, Facultad de Ciencias, 47011 Valladolid-Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042667521","display_name":"Jacques Bonnafe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Bonnaf\u00e9","raw_affiliation_strings":["CEM (Centre d'Electronique de Montpellier), USTL (Universit\u00e9 des Sciences et Techniques du Languedoc), 34060 Montpellier C\u00e9dex-France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEM (Centre d'Electronique de Montpellier), USTL (Universit\u00e9 des Sciences et Techniques du Languedoc), 34060 Montpellier C\u00e9dex-France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2960,"currency":"USD","value_usd":2960},"apc_paid":null,"fwci":2.1839,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.86617416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"63","issue":"10","first_page":"937","last_page":"940"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","score":0.9307000041007996,"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":0.9307000041007996,"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/T11637","display_name":"Advanced Semiconductor Detectors and Materials","score":0.03200000151991844,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.00839999970048666,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/semi-insulating-gaas","display_name":"semi-insulating GaAs","score":0.8309999704360962},{"id":"https://openalex.org/keywords/photocurrent-enhancement","display_name":"photocurrent enhancement","score":0.671999990940094},{"id":"https://openalex.org/keywords/photo-hall-effect","display_name":"photo-Hall effect","score":0.8159999847412109},{"id":"https://openalex.org/keywords/hole-mobility","display_name":"hole mobility","score":0.8410000205039978},{"id":"https://openalex.org/keywords/midgap-levels","display_name":"midgap levels","score":0.6010000109672546},{"id":"https://openalex.org/keywords/metastability","display_name":"metastability","score":0.7580000162124634},{"id":"https://openalex.org/keywords/annealing","display_name":"annealing","score":0.8429999947547913}],"concepts":[{"id":"https://openalex.org/C2779845233","wikidata":"https://www.wikidata.org/wiki/Q3381567","display_name":"Photocurrent","level":2,"score":0.9655276536941528},{"id":"https://openalex.org/C89464430","wikidata":"https://www.wikidata.org/wiki/Q849516","display_name":"Metastability","level":2,"score":0.6723901033401489},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6543120741844177},{"id":"https://openalex.org/C201999631","wikidata":"https://www.wikidata.org/wiki/Q2601129","display_name":"Photoconductivity","level":2,"score":0.6410794258117676},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.5911035537719727},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5793157815933228},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.5390564203262329},{"id":"https://openalex.org/C2778785133","wikidata":"https://www.wikidata.org/wiki/Q25303639","display_name":"Photon energy","level":3,"score":0.5171267986297607},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.4566646218299866},{"id":"https://openalex.org/C134112204","wikidata":"https://www.wikidata.org/wiki/Q10656","display_name":"Hall effect","level":3,"score":0.43213126063346863},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.35836273431777954},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3013797402381897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2664829194545746},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22685253620147705},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.1845507025718689},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0038-1098(87)90344-9","doi":"https://doi.org/10.1016/0038-1098(87)90344-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0038-1098(87)90344-9","pdf_url":null,"source":{"id":"https://openalex.org/S82088436","display_name":"Solid State Communications","issn_l":"0038-1098","issn":["0038-1098","1879-2766"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Solid State Communications","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":13,"referenced_works":["https://openalex.org/W1980358437","https://openalex.org/W1995144145","https://openalex.org/W2008121698","https://openalex.org/W2044939782","https://openalex.org/W2056923607","https://openalex.org/W2057222094","https://openalex.org/W2058950772","https://openalex.org/W2066437252","https://openalex.org/W2074059322","https://openalex.org/W2133604296","https://openalex.org/W4235309783","https://openalex.org/W4237922391","https://openalex.org/W4388955072"],"related_works":["https://openalex.org/W1974953154","https://openalex.org/W2039840278","https://openalex.org/W2092989453","https://openalex.org/W1966327058","https://openalex.org/W2097954325","https://openalex.org/W2079512248","https://openalex.org/W1970439159","https://openalex.org/W2764991325","https://openalex.org/W2027574761","https://openalex.org/W2057003242"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}