{"id":"https://openalex.org/W2760729453","doi":"https://doi.org/10.1631/fitee.1601121","title":"Two-step gate-recess process combining selective wet-etching and digital wet-etching for InAlAs/InGaAs InP-based HEMTs","display_name":"Two-step gate-recess process combining selective wet-etching and digital wet-etching for InAlAs/InGaAs InP-based HEMTs","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2760729453","doi":"https://doi.org/10.1631/fitee.1601121","mag":"2760729453"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.1601121","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1601121","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","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/A5055556676","display_name":"Yinghui Zhong","orcid":"https://orcid.org/0000-0001-9983-6729"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-hui Zhong","raw_affiliation_strings":["School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":"https://orcid.org/0000-0001-9983-6729","affiliations":[{"raw_affiliation_string":"School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072458378","display_name":"Shuxiang Sun","orcid":"https://orcid.org/0000-0003-0217-3936"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shu-xiang Sun","raw_affiliation_strings":["Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China","institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020196135","display_name":"Wen-bin Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen-bin Wong","raw_affiliation_strings":["School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701012","display_name":"Haili Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai-li Wang","raw_affiliation_strings":["School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409027","display_name":"Xiaoming Liu","orcid":"https://orcid.org/0000-0002-0424-629X"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-ming Liu","raw_affiliation_strings":["School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040174825","display_name":"Zhiyong Duan","orcid":"https://orcid.org/0000-0002-8059-3090"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi-yong Duan","raw_affiliation_strings":["School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100634744","display_name":"Peng Ding","orcid":"https://orcid.org/0000-0002-2252-1304"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Ding","raw_affiliation_strings":["Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China","institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080753341","display_name":"Zhi Jin","orcid":"https://orcid.org/0000-0002-7630-0021"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Jin","raw_affiliation_strings":["Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China","institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2924,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.60711032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"18","issue":"8","first_page":"1180","last_page":"1185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"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":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/etching","display_name":"Etching (microfabrication)","score":0.8289988040924072},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.771618664264679},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.7037781476974487},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.5550841093063354},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.5032050013542175},{"id":"https://openalex.org/keywords/reactive-ion-etching","display_name":"Reactive-ion etching","score":0.4668012261390686},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.46046799421310425},{"id":"https://openalex.org/keywords/dry-etching","display_name":"Dry etching","score":0.43539297580718994},{"id":"https://openalex.org/keywords/gallium-arsenide","display_name":"Gallium arsenide","score":0.4232887625694275},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.31912657618522644},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3091907501220703},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1540578007698059}],"concepts":[{"id":"https://openalex.org/C100460472","wikidata":"https://www.wikidata.org/wiki/Q2368605","display_name":"Etching (microfabrication)","level":3,"score":0.8289988040924072},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.771618664264679},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7037781476974487},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.5550841093063354},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.5032050013542175},{"id":"https://openalex.org/C130472188","wikidata":"https://www.wikidata.org/wiki/Q1640159","display_name":"Reactive-ion etching","level":4,"score":0.4668012261390686},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.46046799421310425},{"id":"https://openalex.org/C1291036","wikidata":"https://www.wikidata.org/wiki/Q1191918","display_name":"Dry etching","level":4,"score":0.43539297580718994},{"id":"https://openalex.org/C510052550","wikidata":"https://www.wikidata.org/wiki/Q422819","display_name":"Gallium arsenide","level":2,"score":0.4232887625694275},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.31912657618522644},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3091907501220703},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1540578007698059},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.1601121","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1601121","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1513816915","display_name":null,"funder_award_id":"61404115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1626853662","display_name":"\u592a\u8d6b\u5179HEMT\u5668\u4ef6\u57fa\u7840\u7814\u7a76","funder_award_id":"61434006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1998340256","https://openalex.org/W2015355974","https://openalex.org/W2030121121","https://openalex.org/W2044335133","https://openalex.org/W2149550155","https://openalex.org/W2155807160","https://openalex.org/W2162329841","https://openalex.org/W2200768332","https://openalex.org/W2220356446","https://openalex.org/W2288940781","https://openalex.org/W2326311278","https://openalex.org/W2575707003","https://openalex.org/W3142534716","https://openalex.org/W4250081976","https://openalex.org/W6687655372"],"related_works":["https://openalex.org/W1991288435","https://openalex.org/W4387743859","https://openalex.org/W2542354647","https://openalex.org/W2094633807","https://openalex.org/W2070736010","https://openalex.org/W2990622264","https://openalex.org/W2100954478","https://openalex.org/W4403857835","https://openalex.org/W19452786","https://openalex.org/W2082133582"],"abstract_inverted_index":{"A":[0],"two-step":[1,96],"gate-recess":[2,54,97,141],"process":[3,55,74,143],"combining":[4],"high":[5,19],"selective":[6,140],"wet-etching":[7,11,49,73,108],"and":[8,44,62,83,131],"non-selective":[9,71],"digital":[10,72,86],"techniques":[12],"has":[13,100],"been":[14,101],"proposed":[15],"for":[16,111],"InAlAs/InGaAs":[17,57],"InP-based":[18,58,124],"electron":[20],"mobility":[21],"transistors":[22],"(HEMTs).":[23],"High":[24],"etching-selectivity":[25],"ratio":[26],"of":[27,41,56,145],"InGaAs":[28],"to":[29,134,149],"InAlAs":[30,67,91,118],"material":[31,92],"larger":[32],"than":[33],"100":[34],"is":[35,50,75,93,109],"achieved":[36],"by":[37],"using":[38,77],"mixture":[39],"solution":[40],"succinic":[42],"acid":[43],"hydrogen":[45],"peroxide":[46],"(H2O2).":[47],"Selective":[48],"validated":[51],"in":[52],"the":[53,66,139,146],"HEMTs,":[59],"which":[60],"proceeds":[61],"automatically":[63],"stops":[64],"at":[65],"barrier":[68,119],"layer.":[69],"The":[70,95],"developed":[76],"a":[78],"separately":[79],"controlled":[80],"oxidation/de-oxidation":[81],"technique,":[82],"during":[84,137],"each":[85],"etching":[87,98,142],"cycle":[88],"1.2":[89],"nm":[90,117],"removed.":[94],"technique":[99],"successfully":[102],"incorporated":[103],"into":[104],"device":[105],"fabrication.":[106],"Digital":[107],"repeated":[110],"two":[112],"cycles":[113],"with":[114],"about":[115],"3":[116],"layer":[120],"being":[121],"etched":[122],"off.":[123],"HEMTs":[125],"have":[126],"demonstrated":[127],"superior":[128],"extrinsic":[129],"transconductance":[130],"RF":[132],"characteristics":[133],"devices":[135],"fabricated":[136],"only":[138],"because":[144],"smaller":[147],"gate":[148],"channel":[150],"distance.":[151]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
