{"id":"https://openalex.org/W4393942653","doi":"https://doi.org/10.1007/s11432-023-3940-x","title":"Improved RF power performance via electrostatic shielding effect using AlGaN/GaN/graded-AlGaN/GaN double-channel structure","display_name":"Improved RF power performance via electrostatic shielding effect using AlGaN/GaN/graded-AlGaN/GaN double-channel structure","publication_year":2024,"publication_date":"2024-03-27","ids":{"openalex":"https://openalex.org/W4393942653","doi":"https://doi.org/10.1007/s11432-023-3940-x"},"language":"en","primary_location":{"id":"doi:10.1007/s11432-023-3940-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11432-023-3940-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210218743","display_name":"Science China Information Sciences","issn_l":"1674-733X","issn":["1674-733X","1869-1919"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science China Information Sciences","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/A5001677407","display_name":"Chunzhou Shi","orcid":"https://orcid.org/0000-0003-3382-2871"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunzhou Shi","raw_affiliation_strings":["School of Advanced Materials and Nanotechnology, Xidian University, Xi\u2019an, 710071, China","School of Advanced Materials and Nanotechnology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Advanced Materials and Nanotechnology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Advanced Materials and Nanotechnology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068129840","display_name":"Ling Yang","orcid":"https://orcid.org/0000-0001-7284-8180"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ling Yang","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035487339","display_name":"Meng Zhang","orcid":"https://orcid.org/0000-0001-8827-1398"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Zhang","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089833647","display_name":"Hao Lu","orcid":"https://orcid.org/0000-0002-3189-7864"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lu","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001116263","display_name":"Mei Wu","orcid":"https://orcid.org/0000-0002-6518-7748"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mei Wu","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015884736","display_name":"Bin Hou","orcid":"https://orcid.org/0000-0002-5368-3699"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Hou","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035744238","display_name":"Xuerui Niu","orcid":"https://orcid.org/0000-0001-5041-0153"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuerui Niu","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065060387","display_name":"Qian Yu","orcid":"https://orcid.org/0000-0001-8084-7882"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Yu","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067543440","display_name":"Wenliang Liu","orcid":"https://orcid.org/0000-0002-2084-5217"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenliang Liu","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056651815","display_name":"Wenze Gao","orcid":"https://orcid.org/0000-0001-8719-0967"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenze Gao","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100321027","display_name":"Xiaohua Ma","orcid":"https://orcid.org/0000-0002-1331-6253"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohua Ma","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100750974","display_name":"Yue Hao","orcid":"https://orcid.org/0000-0002-8081-2919"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Hao","raw_affiliation_strings":["State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068129840"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.2444,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48800216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"67","issue":"4","first_page":null,"last_page":null},"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":0.9969000220298767,"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":0.9952999949455261,"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/materials-science","display_name":"Materials science","score":0.7609822750091553},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.7065373659133911},{"id":"https://openalex.org/keywords/wide-bandgap-semiconductor","display_name":"Wide-bandgap semiconductor","score":0.5027048587799072},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.4951874315738678},{"id":"https://openalex.org/keywords/gallium-nitride","display_name":"Gallium nitride","score":0.4691798985004425},{"id":"https://openalex.org/keywords/electromagnetic-shielding","display_name":"Electromagnetic shielding","score":0.4686286747455597},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4246535897254944},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1648482382297516},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.12290945649147034},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.07117104530334473},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.06966552138328552},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.05154985189437866}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7609822750091553},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7065373659133911},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.5027048587799072},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.4951874315738678},{"id":"https://openalex.org/C2778871202","wikidata":"https://www.wikidata.org/wiki/Q411713","display_name":"Gallium nitride","level":3,"score":0.4691798985004425},{"id":"https://openalex.org/C2265751","wikidata":"https://www.wikidata.org/wiki/Q332007","display_name":"Electromagnetic shielding","level":2,"score":0.4686286747455597},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4246535897254944},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1648482382297516},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.12290945649147034},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.07117104530334473},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.06966552138328552},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05154985189437866},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11432-023-3940-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11432-023-3940-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210218743","display_name":"Science China Information Sciences","issn_l":"1674-733X","issn":["1674-733X","1869-1919"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science China Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2023169133","https://openalex.org/W2106709050","https://openalex.org/W2123595383","https://openalex.org/W2774725781","https://openalex.org/W3045173705"],"related_works":["https://openalex.org/W2000487630","https://openalex.org/W2654716541","https://openalex.org/W2127583922","https://openalex.org/W1988167421","https://openalex.org/W2109359929","https://openalex.org/W2037936622","https://openalex.org/W2533157014","https://openalex.org/W4297582192","https://openalex.org/W4385624134","https://openalex.org/W2114901214"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
