{"id":"https://openalex.org/W2044939802","doi":"https://doi.org/10.1016/0375-9601(69)90194-7","title":"A microwave emission study of acoustic frequencies in acoustoelectric domains in n-GaAs","display_name":"A microwave emission study of acoustic frequencies in acoustoelectric domains in n-GaAs","publication_year":1969,"publication_date":"1969-08-01","ids":{"openalex":"https://openalex.org/W2044939802","doi":"https://doi.org/10.1016/0375-9601(69)90194-7","mag":"2044939802"},"language":"en","primary_location":{"id":"doi:10.1016/0375-9601(69)90194-7","doi":"https://doi.org/10.1016/0375-9601(69)90194-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0375-9601(69)90194-7","pdf_url":null,"source":{"id":"https://openalex.org/S104875562","display_name":"Physics Letters A","issn_l":"0375-9601","issn":["0375-9601","1873-2429"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","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":"Physics Letters A","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/A5042165732","display_name":"D.S. Zoroglu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.S. Zoroglu","raw_affiliation_strings":["Purdue University, School of Electrical Engineering, Lafayette, Indiana 47907 - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, School of Electrical Engineering, Lafayette, Indiana 47907 - USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111728413","display_name":"I. C. Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"I.-C. Chang","raw_affiliation_strings":["Purdue University, School of Electrical Engineering, Lafayette, Indiana 47907 - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, School of Electrical Engineering, Lafayette, Indiana 47907 - USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":{"value":2150,"currency":"USD","value_usd":2150},"apc_paid":null,"fwci":3.1012,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.90347316,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":"11","first_page":"671","last_page":"672"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14311","display_name":"Electrical and Electromagnetic Research","score":0.20229999721050262,"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"}},"topics":[{"id":"https://openalex.org/T14311","display_name":"Electrical and Electromagnetic Research","score":0.20229999721050262,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.1264999955892563,"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/T10382","display_name":"Quantum and electron transport phenomena","score":0.0997999981045723,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microwave-emission","display_name":"microwave emission","score":0.8199999928474426},{"id":"https://openalex.org/keywords/acoustoelectric-domains","display_name":"acoustoelectric domains","score":0.9440000057220459},{"id":"https://openalex.org/keywords/n-type-gaas","display_name":"n-type GaAs","score":0.796999990940094},{"id":"https://openalex.org/keywords/acoustic-frequency","display_name":"acoustic frequency","score":0.6079999804496765},{"id":"https://openalex.org/keywords/parametric-generation","display_name":"parametric generation","score":0.7940000295639038},{"id":"https://openalex.org/keywords/subharmonics","display_name":"subharmonics","score":0.9380000233650208},{"id":"https://openalex.org/keywords/upconversion","display_name":"upconversion","score":0.8410000205039978},{"id":"https://openalex.org/keywords/frequency-spectrum","display_name":"frequency spectrum","score":0.8820000290870667}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8681198358535767},{"id":"https://openalex.org/C193687819","wikidata":"https://www.wikidata.org/wiki/Q7631190","display_name":"Subharmonic","level":3,"score":0.782585620880127},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.7506519556045532},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5966271162033081},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5903133749961853},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4890792965888977},{"id":"https://openalex.org/C122381330","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Frequency spectrum","level":3,"score":0.4876236021518707},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4787123203277588},{"id":"https://openalex.org/C174598085","wikidata":"https://www.wikidata.org/wiki/Q746673","display_name":"Acoustic emission","level":2,"score":0.451842337846756},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3743728995323181},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33370357751846313},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32677561044692993},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.1452518105506897},{"id":"https://openalex.org/C158007255","wikidata":"https://www.wikidata.org/wiki/Q1055222","display_name":"Spectrum analyzer","level":2,"score":0.08343124389648438},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0657479465007782},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.058967381715774536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0375-9601(69)90194-7","doi":"https://doi.org/10.1016/0375-9601(69)90194-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0375-9601(69)90194-7","pdf_url":null,"source":{"id":"https://openalex.org/S104875562","display_name":"Physics Letters A","issn_l":"0375-9601","issn":["0375-9601","1873-2429"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","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":"Physics Letters 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":2,"referenced_works":["https://openalex.org/W2017363886","https://openalex.org/W2071215742"],"related_works":["https://openalex.org/W2052927013","https://openalex.org/W2072995229","https://openalex.org/W2093778706","https://openalex.org/W2058689525","https://openalex.org/W1981475380","https://openalex.org/W2083700516","https://openalex.org/W2056098193","https://openalex.org/W2053567448","https://openalex.org/W2021113185","https://openalex.org/W4246245091"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
