{"id":"https://openalex.org/W4310260867","doi":"https://doi.org/10.1016/j.mejo.2022.105660","title":"Low temperature photoluminescence study for identification of intersubband energy levels inside triangular quantum well of AlGaN/GaN heterostructure","display_name":"Low temperature photoluminescence study for identification of intersubband energy levels inside triangular quantum well of AlGaN/GaN heterostructure","publication_year":2022,"publication_date":"2022-11-25","ids":{"openalex":"https://openalex.org/W4310260867","doi":"https://doi.org/10.1016/j.mejo.2022.105660"},"language":"en","primary_location":{"id":"doi:10.1016/j.mejo.2022.105660","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mejo.2022.105660","pdf_url":null,"source":{"id":"https://openalex.org/S98831239","display_name":"Microelectronics Journal","issn_l":"1879-2391","issn":["1879-2391"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Microelectronics Journal","raw_type":"journal-article"},"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/A5045949771","display_name":"R.K. Kaneriya","orcid":"https://orcid.org/0000-0002-1809-3976"},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]},{"id":"https://openalex.org/I882761360","display_name":"Indian Institute of Space Science and Technology","ror":"https://ror.org/05k37ht14","country_code":"IN","type":"education","lineage":["https://openalex.org/I882761360"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"R.K. Kaneriya","raw_affiliation_strings":["Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India","Department of Physics, Indian Institute of Space Science and Technology, Thiruvananthapuram, India"],"affiliations":[{"raw_affiliation_string":"Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]},{"raw_affiliation_string":"Department of Physics, Indian Institute of Space Science and Technology, Thiruvananthapuram, India","institution_ids":["https://openalex.org/I882761360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018986492","display_name":"Chiranjit Karmakar","orcid":"https://orcid.org/0000-0003-0622-7487"},"institutions":[{"id":"https://openalex.org/I114173286","display_name":"Gujarat University","ror":"https://ror.org/017f2w007","country_code":"IN","type":"education","lineage":["https://openalex.org/I114173286"]},{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chiranjit Karmakar","raw_affiliation_strings":["Department of Physics, University School of Sciences, Gujarat University, Ahmedabad, India","Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University School of Sciences, Gujarat University, Ahmedabad, India","institution_ids":["https://openalex.org/I114173286"]},{"raw_affiliation_string":"Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074955877","display_name":"Manish Kumar Sahu","orcid":"https://orcid.org/0000-0001-6951-9060"},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manish Kumar Sahu","raw_affiliation_strings":["Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024493224","display_name":"Palash Kumar Basu","orcid":"https://orcid.org/0000-0001-5027-9773"},"institutions":[{"id":"https://openalex.org/I882761360","display_name":"Indian Institute of Space Science and Technology","ror":"https://ror.org/05k37ht14","country_code":"IN","type":"education","lineage":["https://openalex.org/I882761360"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P.K. Basu","raw_affiliation_strings":["Department of Avionics, Indian Institute of Space Science and Technology, Thiruvananthapuram, India"],"affiliations":[{"raw_affiliation_string":"Department of Avionics, Indian Institute of Space Science and Technology, Thiruvananthapuram, India","institution_ids":["https://openalex.org/I882761360"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112468206","display_name":"R. B. Upadhyay","orcid":null},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.B. Upadhyay","raw_affiliation_strings":["Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Microelectronics Group, Space Applications Centre, ISRO, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5045949771"],"corresponding_institution_ids":["https://openalex.org/I1289461252","https://openalex.org/I882761360"],"apc_list":{"value":2370,"currency":"USD","value_usd":2370},"apc_paid":null,"fwci":0.6796,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.68533134,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"131","issue":null,"first_page":"105660","last_page":"105660"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":1.0,"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"}},{"id":"https://openalex.org/T12529","display_name":"Ga2O3 and related materials","score":0.9993000030517578,"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/T10090","display_name":"ZnO doping and properties","score":0.9977999925613403,"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/heterojunction","display_name":"Heterojunction","score":0.8512142896652222},{"id":"https://openalex.org/keywords/photoluminescence","display_name":"Photoluminescence","score":0.7534854412078857},{"id":"https://openalex.org/keywords/quantum-well","display_name":"Quantum well","score":0.6194010972976685},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5720698833465576},{"id":"https://openalex.org/keywords/barrier-layer","display_name":"Barrier layer","score":0.5036997199058533},{"id":"https://openalex.org/keywords/spectral-line","display_name":"Spectral line","score":0.502190113067627},{"id":"https://openalex.org/keywords/fermi-gas","display_name":"Fermi gas","score":0.49511924386024475},{"id":"https://openalex.org/keywords/high-electron-mobility-transistor","display_name":"High-electron-mobility transistor","score":0.4844260513782501},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.459170401096344},{"id":"https://openalex.org/keywords/valence","display_name":"Valence (chemistry)","score":0.4228118360042572},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.36318403482437134},{"id":"https://openalex.org/keywords/electron","display_name":"Electron","score":0.3019014596939087},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2464720606803894},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2187231481075287},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.19591102004051208},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1397710144519806},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.06775486469268799}],"concepts":[{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.8512142896652222},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.7534854412078857},{"id":"https://openalex.org/C29169072","wikidata":"https://www.wikidata.org/wiki/Q521166","display_name":"Quantum well","level":3,"score":0.6194010972976685},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5720698833465576},{"id":"https://openalex.org/C2779833192","wikidata":"https://www.wikidata.org/wiki/Q17015866","display_name":"Barrier layer","level":3,"score":0.5036997199058533},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.502190113067627},{"id":"https://openalex.org/C85867844","wikidata":"https://www.wikidata.org/wiki/Q1072904","display_name":"Fermi gas","level":3,"score":0.49511924386024475},{"id":"https://openalex.org/C162057924","wikidata":"https://www.wikidata.org/wiki/Q1617706","display_name":"High-electron-mobility transistor","level":4,"score":0.4844260513782501},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.459170401096344},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.4228118360042572},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.36318403482437134},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.3019014596939087},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2464720606803894},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2187231481075287},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.19591102004051208},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1397710144519806},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.06775486469268799},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.mejo.2022.105660","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mejo.2022.105660","pdf_url":null,"source":{"id":"https://openalex.org/S98831239","display_name":"Microelectronics Journal","issn_l":"1879-2391","issn":["1879-2391"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Microelectronics Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1480297514","https://openalex.org/W1667655093","https://openalex.org/W1837024502","https://openalex.org/W1976197428","https://openalex.org/W1991685921","https://openalex.org/W2011828962","https://openalex.org/W2019399697","https://openalex.org/W2023946216","https://openalex.org/W2026209756","https://openalex.org/W2026385981","https://openalex.org/W2028594372","https://openalex.org/W2042255231","https://openalex.org/W2046761724","https://openalex.org/W2066404539","https://openalex.org/W2069570072","https://openalex.org/W2084466458","https://openalex.org/W2089309400","https://openalex.org/W2180403150","https://openalex.org/W2262237898","https://openalex.org/W2397474795","https://openalex.org/W2973230000","https://openalex.org/W2990154613","https://openalex.org/W3089215848","https://openalex.org/W3111831074","https://openalex.org/W3201429262","https://openalex.org/W4206802243"],"related_works":["https://openalex.org/W2532810475","https://openalex.org/W4390729576","https://openalex.org/W2249548043","https://openalex.org/W3003920689","https://openalex.org/W2783986596","https://openalex.org/W4307285160","https://openalex.org/W2021893134","https://openalex.org/W4396873947","https://openalex.org/W3113151746","https://openalex.org/W2015474736"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}